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ZSI_Reconnect_China/PATSTAT/CPC_data/CPCSchemeXML202302/cpc-scheme-C09B.xml

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<?xml version="1.0" encoding="UTF-8"?>
<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" sort-key="C09B" definition-exists="true" date-revised="2022-08-01" status="published"><classification-symbol>C09B</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES </text><CPC-specific-text><text>, e.g. PIGMENTS</text></CPC-specific-text></title-part><title-part><text>MORDANTS</text></title-part><title-part><text>LAKES </text><reference><text>fermentation or enzyme using processes to synthesise a desired chemical compound <class-ref scheme="cpc">C12P</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, in the absence of an indication to the contrary, a compound is classified in the last appropriate place</note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">C09B23/01</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B23/0008</class-ref> - <class-ref scheme="cpc">C09B23/0091</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B29/01</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B29/0003</class-ref> - <class-ref scheme="cpc">C09B29/0022</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B29/03</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B29/0007</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B29/033</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B29/0025</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B29/036</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B29/0029</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B29/039</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B29/0074</class-ref> - <class-ref scheme="cpc">C09B29/0081</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B29/042</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B29/0085</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B29/045</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B29/0088</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B29/048</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B29/0092</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B29/085</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B29/0003</class-ref>, <class-ref scheme="cpc">C09B29/0801</class-ref> - <class-ref scheme="cpc">C09B29/0848</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B29/09</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B29/0025</class-ref>, <class-ref scheme="cpc">C09B29/0801</class-ref> - <class-ref scheme="cpc">C09B29/0848</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B29/15</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B29/103</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B29/40</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B29/3608</class-ref> - <class-ref scheme="cpc">C09B29/3613</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B29/42</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B29/3617</class-ref> - <class-ref scheme="cpc">C09B29/3639</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B29/44</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B29/3643</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B29/46</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B29/3652</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B29/48</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B29/3656</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B29/50</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B29/366</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B29/52</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B29/3665</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B33/13</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B33/12</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/02</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0097</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/04</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0001</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/06</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0003</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/08</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0004</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/10</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0014</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/12</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0016</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/14</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0017</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/16</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0019</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/18</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/002</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/20</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/006</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/22</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0033</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/24</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0072</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/26</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0073</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/28</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0077</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/30</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0078</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/32</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0075</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/34</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0076</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/36</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0079</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/38</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/008</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/40</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0082</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/42</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0071</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/44</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0083</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/46</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0084</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/48</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0025</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/50</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0026</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/52</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0027</class-ref></entry></row><row><entry><class-ref scheme="ipc">C09B67/54</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C09B67/0096</class-ref></entry></row></table></note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="C09B1/00" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Anthracene dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B1/00" definition-exists="true" ipc-concordant="C09B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dyes with anthracene nucleus not condensed with any other ring</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B1/002" definition-exists="false" ipc-concordant="C09B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing onium groups</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B1/005" definition-exists="false" ipc-concordant="C09B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Di-anthraquinonyl and derivative compounds</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B1/007" definition-exists="false" ipc-concordant="C09B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Seleno-anthraquinones</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B1/02" definition-exists="false" ipc-concordant="C09B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hydroxy-anthraquinones</text></title-part><title-part><text>Ethers or esters thereof </text><CPC-specific-text><reference><text><class-ref scheme="cpc">C09B1/007</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B1/04" definition-exists="false" ipc-concordant="C09B1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation by synthesis of the nucleus</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B1/06" definition-exists="false" ipc-concordant="C09B1/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation from starting materials already containing the anthracene nucleus</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/08" definition-exists="false" ipc-concordant="C09B1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dyes containing only OH-groups</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/10" definition-exists="false" ipc-concordant="C09B1/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dyes containing halogen</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/12" definition-exists="false" ipc-concordant="C09B1/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dyes containing sulfonic acid groups</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/14" definition-exists="false" ipc-concordant="C09B1/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dyes containing ether groups</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B1/16" definition-exists="false" ipc-concordant="C09B1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amino-anthraquinones </text><CPC-specific-text><reference><text><class-ref scheme="cpc">C09B1/007</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B1/18" definition-exists="false" ipc-concordant="C09B1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation by synthesis of the nucleus</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B1/20" definition-exists="false" ipc-concordant="C09B1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation from starting materials already containing the anthracene nucleus</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/201" definition-exists="false" ipc-concordant="C09B1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/201</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Dyes with no other substituents than the amino groups</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/202" definition-exists="false" ipc-concordant="C09B1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/202</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>sulfonated</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/203" definition-exists="false" ipc-concordant="C09B1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/203</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only sulfonated in the anthracene nucleus</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/204" definition-exists="false" ipc-concordant="C09B1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/204</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only sulfonated in a substituent</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/205" definition-exists="false" ipc-concordant="C09B1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Dyes with an unsaturated C on the N atom attached to the nucleus </text><reference><text>C=O and C=S, <class-ref scheme="cpc">C09B1/36</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/206" definition-exists="false" ipc-concordant="C09B1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/206</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Dyes with amino groups substituted by heterocyclic radicals </text><reference><text>triazinic or analogous heterocyclic radical, <class-ref scheme="cpc">C09B1/46</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/207" definition-exists="false" ipc-concordant="C09B1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/207</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Dyes with amino groups and with onium groups</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/208" definition-exists="false" ipc-concordant="C09B1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/208</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Dyes with amino groups substituted by inorganic radicals</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/22" definition-exists="false" ipc-concordant="C09B1/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dyes with unsubstituted amino groups</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/24" definition-exists="false" ipc-concordant="C09B1/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>sulfonated</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/26" definition-exists="false" ipc-concordant="C09B1/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dyes with amino groups substituted by hydrocarbon radicals</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/262" definition-exists="false" ipc-concordant="C09B1/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/262</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Dyes with no other substituents than the substituted amino groups</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/264" definition-exists="false" ipc-concordant="C09B1/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/264</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>sulfonated</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B1/266" definition-exists="false" ipc-concordant="C09B1/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/266</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only sulfonated in the anthracene nucleus</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B1/268" definition-exists="false" ipc-concordant="C09B1/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/268</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only sulfonated in a substituent</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/28" definition-exists="false" ipc-concordant="C09B1/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>substituted by alkyl, aralkyl or cyclo alkyl groups</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B1/285" definition-exists="false" ipc-concordant="C09B1/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/285</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Dyes with no other substituents than the amino groups</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B1/30" definition-exists="false" ipc-concordant="C09B1/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>sulfonated</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="C09B1/303" definition-exists="false" ipc-concordant="C09B1/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/303</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only sulfonated in the anthracene nucleus</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="C09B1/306" definition-exists="false" ipc-concordant="C09B1/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/306</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only sulfonated in a substituent</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/32" definition-exists="false" ipc-concordant="C09B1/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>substituted by aryl groups </text><reference><text>anthrimides <class-ref scheme="cpc">C09B1/48</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B1/325" definition-exists="false" ipc-concordant="C09B1/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/325</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Dyes with no other substituents than the amino groups</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B1/34" definition-exists="false" ipc-concordant="C09B1/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>sulfonated</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="C09B1/343" definition-exists="false" ipc-concordant="C09B1/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/343</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only sulfonated in the anthracene nucleus</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="C09B1/346" definition-exists="false" ipc-concordant="C09B1/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/346</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only sulfonated in a substituent</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/36" definition-exists="false" ipc-concordant="C09B1/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dyes with acylated amino groups</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/363" definition-exists="false" ipc-concordant="C09B1/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/363</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the acyl groups being residues of a dicarboxylic compound forming a bridge between two anthraquinones</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/366" definition-exists="false" ipc-concordant="C09B1/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/366</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Urethan derivatives</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/38" definition-exists="false" ipc-concordant="C09B1/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Urea and thiourea derivatives</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/40" definition-exists="false" ipc-concordant="C09B1/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the acyl groups being residues of an aliphatic or araliphatic carboxylic acid</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B1/405" definition-exists="false" ipc-concordant="C09B1/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/405</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>dicarboxylic</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/42" definition-exists="false" ipc-concordant="C09B1/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the acyl groups being residues of an aromatic carboxylic acid</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B1/425" definition-exists="false" ipc-concordant="C09B1/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/425</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>dicarboxylic</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B1/43" definition-exists="false" ipc-concordant="C09B1/43" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/43</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dicarboxylic acids</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/44" definition-exists="false" ipc-concordant="C09B1/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the acyl groups being residues of a heterocyclic carboxylic acid</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B1/445" definition-exists="false" ipc-concordant="C09B1/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/445</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>dicarboxylic</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/46" definition-exists="false" ipc-concordant="C09B1/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the acyl groups being residues of cyanuric acid or an analogous heterocyclic compound</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B1/467" definition-exists="false" ipc-concordant="C09B1/467" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/467</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>attached to two or more anthraquinone rings</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/473" definition-exists="false" ipc-concordant="C09B1/473" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/473</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the acyl groups being residues of a sulfonic acid</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/48" definition-exists="false" ipc-concordant="C09B1/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Anthrimides</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B1/50" definition-exists="false" ipc-concordant="C09B1/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amino-hydroxy-anthraquinones</text></title-part><title-part><text>Ethers and esters thereof </text><CPC-specific-text><reference><text><class-ref scheme="cpc">C09B1/007</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B1/501" definition-exists="false" ipc-concordant="C09B1/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/501</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing onium groups</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B1/503" definition-exists="false" ipc-concordant="C09B1/503" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/503</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>unsubstituted amino-hydroxy anthraquinone</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/5035" definition-exists="false" ipc-concordant="C09B1/503" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/5035</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only amino and hydroxy groups</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B1/51" definition-exists="false" ipc-concordant="C09B1/51" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/51</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>N-substituted amino-hydroxy anthraquinone</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/512" definition-exists="false" ipc-concordant="C09B1/51" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/512</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only amino and hydroxy groups</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/514" definition-exists="false" ipc-concordant="C09B1/514" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/514</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>N-aryl derivatives </text><reference><text>N-aralkyl derivatives <class-ref scheme="cpc">C09B1/515</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/5145" definition-exists="false" ipc-concordant="C09B1/514" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/5145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only amino and hydroxy groups</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/515" definition-exists="false" ipc-concordant="C09B1/515" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/515</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>N-alkyl, N-aralkyl or N-cycloalkyl derivatives</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/5155" definition-exists="false" ipc-concordant="C09B1/515" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/5155</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only amino and hydroxy groups</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/516" definition-exists="false" ipc-concordant="C09B1/516" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/516</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>N-acylated derivatives</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/5165" definition-exists="false" ipc-concordant="C09B1/516" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/5165</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only amino and hydroxy groups</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B1/52" definition-exists="false" ipc-concordant="C09B1/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>sulfonated</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/521" definition-exists="false" ipc-concordant="C09B1/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/521</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>unsubstituted amino and hydroxy groups</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/523" definition-exists="false" ipc-concordant="C09B1/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/523</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>N-substituted amino and hydroxy anthraquinone</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/525" definition-exists="false" ipc-concordant="C09B1/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/525</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>N-aryl derivatives</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/526" definition-exists="false" ipc-concordant="C09B1/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/526</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>N-alkyl, N-aralkyl or N-cycloalkyl derivatives</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B1/528" definition-exists="false" ipc-concordant="C09B1/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/528</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>N-acyl derivatives</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B1/54" definition-exists="false" ipc-concordant="C09B1/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>etherified</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/542" definition-exists="false" ipc-concordant="C09B1/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/542</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Anthraquinones with aliphatic, cycloaliphatic, araliphatic or aromatic ether groups</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/545" definition-exists="false" ipc-concordant="C09B1/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/545</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Anthraquinones with aliphatic, cycloaliphatic or araliphatic ether groups</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/547" definition-exists="false" ipc-concordant="C09B1/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/547</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Anthraquinones with aromatic ether groups</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B1/56" definition-exists="false" ipc-concordant="C09B1/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mercapto-anthraquinones </text><CPC-specific-text><reference><text><class-ref scheme="cpc">C09B1/007</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B1/565" definition-exists="false" ipc-concordant="C09B1/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/565</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mercaptoanthraquinones containing onium groups</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B1/58" definition-exists="false" ipc-concordant="C09B1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> After the notation of groups <class-ref scheme="cpc">C09B1/58</class-ref>, <class-ref scheme="cpc">C09B1/585</class-ref>, <class-ref scheme="cpc">C09B1/60</class-ref> and separated therefrom by a + sign, notations concerning the nature of other substituents may be added. These notations are selected from the groups: <table><row><entry><class-ref scheme="cpc">C09B1/02</class-ref></entry><entry> . </entry></row><row><entry><class-ref scheme="cpc">C09B1/16</class-ref></entry><entry> . </entry></row><row><entry><class-ref scheme="cpc">C09B1/22</class-ref></entry><entry> .. </entry></row><row><entry><class-ref scheme="cpc">C09B1/28</class-ref></entry><entry> ... </entry></row><row><entry><class-ref scheme="cpc">C09B1/32</class-ref></entry><entry> ... </entry></row><row><entry><class-ref scheme="cpc">C09B1/36</class-ref></entry><entry> .. </entry></row><row><entry><class-ref scheme="cpc">C09B1/50</class-ref></entry><entry> . </entry></row></table> and have the same meaning as the corresponding groups </note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/585" definition-exists="false" ipc-concordant="C09B1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/585</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substituted by aryl radicals</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B1/60" definition-exists="false" ipc-concordant="C09B1/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>substituted by aliphatic, cycloaliphatic or araliphatic radicals</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B1/62" definition-exists="false" ipc-concordant="C09B1/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B1/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with mercapto groups substituted by a heterocyclic ring</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B3/00" definition-exists="true" ipc-concordant="C09B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dyes with an anthracene nucleus condensed with one or more carbocyclic rings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B3/02" definition-exists="false" ipc-concordant="C09B3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Benzathrones</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B3/04" definition-exists="false" ipc-concordant="C09B3/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation by synthesis of the nucleus</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B3/06" definition-exists="false" ipc-concordant="C09B3/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation from starting materials already containing the benzanthrone nucleus</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B3/08" definition-exists="false" ipc-concordant="C09B3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by halogenation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B3/10" definition-exists="false" ipc-concordant="C09B3/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amino derivatives</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B3/12" definition-exists="false" ipc-concordant="C09B3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dibenzanthronyls</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B3/14" definition-exists="false" ipc-concordant="C09B3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Perylene derivatives</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B3/16" definition-exists="false" ipc-concordant="C09B3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation by synthesis of the nucleus</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B3/18" definition-exists="false" ipc-concordant="C09B3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation from starting materials already containing the perylene nucleus</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B3/20" definition-exists="false" ipc-concordant="C09B3/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by halogenation</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B3/22" definition-exists="false" ipc-concordant="C09B3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dibenzanthrones</text></title-part><title-part><text>Isodibenzanthrones</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B3/24" definition-exists="false" ipc-concordant="C09B3/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation by synthesis of the nucleus</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B3/26" definition-exists="false" ipc-concordant="C09B3/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from dibenzanthronyls</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B3/28" definition-exists="false" ipc-concordant="C09B3/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from perylene derivatives</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B3/30" definition-exists="false" ipc-concordant="C09B3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation from starting materials already containing the dibenzanthrone or isodibenzanthrone nucleus</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B3/32" definition-exists="false" ipc-concordant="C09B3/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by halogenation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B3/34" definition-exists="false" ipc-concordant="C09B3/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by oxidation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B3/36" definition-exists="false" ipc-concordant="C09B3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by etherification of hydroxy compounds</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B3/38" definition-exists="false" ipc-concordant="C09B3/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by introduction of hydrocarbon or acyl residues into amino groups</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B3/40" definition-exists="false" ipc-concordant="C09B3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pyranthrones</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B3/42" definition-exists="false" ipc-concordant="C09B3/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation by synthesis of the nucleus</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B3/44" definition-exists="false" ipc-concordant="C09B3/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation from starting materials already containing the pyranthrone nucleus</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B3/46" definition-exists="false" ipc-concordant="C09B3/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by halogenation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B3/48" definition-exists="false" ipc-concordant="C09B3/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amino derivatives</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B3/50" definition-exists="false" ipc-concordant="C09B3/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dibenzopyrenequinones</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B3/52" definition-exists="false" ipc-concordant="C09B3/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation by synthesis of the nucleus</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B3/54" definition-exists="false" ipc-concordant="C09B3/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation from starting materials already containing the dibenzopyrenequinone nucleus</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B3/56" definition-exists="false" ipc-concordant="C09B3/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amino derivatives</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B3/58" definition-exists="false" ipc-concordant="C09B3/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Benzanthraquinones</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B3/60" definition-exists="false" ipc-concordant="C09B3/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Anthanthrones</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B3/62" definition-exists="false" ipc-concordant="C09B3/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation by synthesis of the nucleus</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B3/64" definition-exists="false" ipc-concordant="C09B3/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation from starting materials already containing the anthanthrone nucleus</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B3/66" definition-exists="false" ipc-concordant="C09B3/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/66</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by halogenation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B3/68" definition-exists="false" ipc-concordant="C09B3/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/68</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amino derivatives</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B3/70" definition-exists="false" ipc-concordant="C09B3/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/70</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Benzo-, naphtho-, and anthra-dianthrones</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B3/72" definition-exists="false" ipc-concordant="C09B3/72" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/72</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation by synthesis of the nucleus</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B3/74" definition-exists="false" ipc-concordant="C09B3/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/74</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation from starting materials already containing the benzo, naphtho-, or anthradianthrone nucleus</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B3/76" definition-exists="false" ipc-concordant="C09B3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/76</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by halogenation</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B3/78" definition-exists="false" ipc-concordant="C09B3/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/78</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Other dyes in which the anthracene nucleus is condensed with one or more carbocyclic rings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B3/80" definition-exists="false" ipc-concordant="C09B3/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/80</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation by synthesis of the nucleus</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B3/82" definition-exists="false" ipc-concordant="C09B3/82" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B3/82</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation from starting materials already containing the condensed anthracene nucleus</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B5/00" definition-exists="true" ipc-concordant="C09B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B5/002" definition-exists="false" ipc-concordant="C09B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the heterocyclic rings being condensed in peri position and in 1-2 or 2-3 position</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B5/004" definition-exists="false" ipc-concordant="C09B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only O-containing hetero rings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B5/006" definition-exists="false" ipc-concordant="C09B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only S-containing hetero rings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B5/008" definition-exists="false" ipc-concordant="C09B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only N-containing hetero rings</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B5/02" definition-exists="false" ipc-concordant="C09B5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the heterocyclic ring being </text><CPC-specific-text><text>only</text></CPC-specific-text><text> condensed in peri position</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B5/022" definition-exists="false" ipc-concordant="C09B5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>C09B5/022</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>not provided for in one of the sub groups <class-ref scheme="cpc">C09B5/04</class-ref>&#160;-&#160;<class-ref scheme="cpc">C09B5/20</class-ref></text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B5/024" definition-exists="false" ipc-concordant="C09B5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only O-containing hetero rings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B5/026" definition-exists="false" ipc-concordant="C09B5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only S-containing hetero rings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B5/028" definition-exists="false" ipc-concordant="C09B5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only N-containing hetero rings</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B5/04" definition-exists="false" ipc-concordant="C09B5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pyrazolanthrones</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B5/06" definition-exists="false" ipc-concordant="C09B5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Benzanthronyl-pyrazolanthrone condensation products</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B5/08" definition-exists="false" ipc-concordant="C09B5/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dipyrazolanthrones</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B5/085" definition-exists="false" ipc-concordant="C09B5/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Condensation products of dipyrazolanthrones</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B5/10" definition-exists="false" ipc-concordant="C09B5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Isothiazolanthrones</text></title-part><title-part><text>Isoxazolanthrones</text></title-part><title-part><text>Isoselenazolanthrones</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B5/12" definition-exists="false" ipc-concordant="C09B5/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Thiophenanthrones</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B5/14" definition-exists="false" ipc-concordant="C09B5/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Benz-azabenzanthrones (anthrapyridones)</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B5/16" definition-exists="false" ipc-concordant="C09B5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Benz-diazabenzanthrones, e.g. anthrapyrimidones</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B5/18" definition-exists="false" ipc-concordant="C09B5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Coeroxene</text></title-part><title-part><text>Coerthiene</text></title-part><title-part><text>Coeramidene</text></title-part><title-part><text>Derivatives thereof</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B5/20" definition-exists="false" ipc-concordant="C09B5/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Flavanthrones</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B5/22" definition-exists="false" ipc-concordant="C09B5/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation from starting materials already containing the flavanthrone nucleus</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B5/24" definition-exists="false" ipc-concordant="C09B5/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the heterocyclic rings being </text><CPC-specific-text><text>only</text></CPC-specific-text><text> condensed with an anthraquinone nucleus in 1-2 or 2-3 position</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B5/2409" definition-exists="false" ipc-concordant="C09B5/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>C09B5/2409</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>not provided for in one of the sub groups <class-ref scheme="cpc">C09B5/26</class-ref>&#160;-&#160;<class-ref scheme="cpc">C09B5/62</class-ref></text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B5/2418" definition-exists="false" ipc-concordant="C09B5/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/2418</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only oxygen-containing hetero rings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B5/2427" definition-exists="false" ipc-concordant="C09B5/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/2427</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only sulfur-containing hetero rings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B5/2436" definition-exists="false" ipc-concordant="C09B5/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/2436</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only nitrogen-containing hetero rings</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B5/2445" definition-exists="false" ipc-concordant="C09B5/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/2445</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Phtaloyl isoindoles</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B5/2454" definition-exists="false" ipc-concordant="C09B5/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/2454</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>5,6 phtaloyl dihydro isoindoles</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="C09B5/2463" definition-exists="false" ipc-concordant="C09B5/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/2463</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>1,3 oxo or imino derivatives</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="C09B5/2472" definition-exists="false" ipc-concordant="C09B5/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/2472</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>1,3 dioxo derivatives</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="C09B5/2481" definition-exists="false" ipc-concordant="C09B5/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/2481</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>1-oxo-3-imino derivatives</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="C09B5/249" definition-exists="false" ipc-concordant="C09B5/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/249</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>1,3 diimino derivatives</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B5/26" definition-exists="false" ipc-concordant="C09B5/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Carbazoles of the anthracene series</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B5/28" definition-exists="false" ipc-concordant="C09B5/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Anthrimide carbazoles</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B5/30" definition-exists="false" ipc-concordant="C09B5/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>1,2 azoles of the anthracene series</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B5/32" definition-exists="false" ipc-concordant="C09B5/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>1.3 azoles of the anthracene series</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B5/34" definition-exists="false" ipc-concordant="C09B5/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Anthraquinone acridones or thioxanthrones</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B5/342" definition-exists="false" ipc-concordant="C09B5/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/342</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Anthraquinone thioxanthrones</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B5/345" definition-exists="false" ipc-concordant="C09B5/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/345</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Compounds containing thioxanthrone and carbazole rings</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B5/347" definition-exists="false" ipc-concordant="C09B5/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/347</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Anthraquinone acridones</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B5/36" definition-exists="false" ipc-concordant="C09B5/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amino acridones</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B5/38" definition-exists="false" ipc-concordant="C09B5/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compounds containing acridone and carbazole rings</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B5/40" definition-exists="false" ipc-concordant="C09B5/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Condensation products of benzanthronyl-amino-anthraquinones</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B5/42" definition-exists="false" ipc-concordant="C09B5/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pyridino anthraquinones</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B5/44" definition-exists="false" ipc-concordant="C09B5/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Azines of the anthracene series</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B5/46" definition-exists="false" ipc-concordant="C09B5/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Para-diazines</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B5/48" definition-exists="false" ipc-concordant="C09B5/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bis-anthraquinonediazines (indanthrone)</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B5/50" definition-exists="false" ipc-concordant="C09B5/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation by alkaline melting of 2-amino-anthraquinones</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B5/52" definition-exists="false" ipc-concordant="C09B5/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation by condensation of 1.2-halogeno-amino-anthraquinones</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B5/54" definition-exists="false" ipc-concordant="C09B5/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation from 2-amino-anthrahydroquinones</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B5/56" definition-exists="false" ipc-concordant="C09B5/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation from starting materials already containing the indanthrene nucleus</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="C09B5/58" definition-exists="false" ipc-concordant="C09B5/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by halogenation</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B5/60" definition-exists="false" ipc-concordant="C09B5/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Thiazines</text></title-part><title-part><text>Oxazines</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B5/62" definition-exists="false" ipc-concordant="C09B5/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B5/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cyclic imides or amidines of peri-dicarboxylic acids of the anthracene, benzanthrene, or perylene series</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B6/00" definition-exists="true" ipc-concordant="C09B6/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B6/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Anthracene dyes not provided for above</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B7/00" definition-exists="true" ipc-concordant="C09B7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B7/00</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Indigoid dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B7/02" definition-exists="false" ipc-concordant="C09B7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B7/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bis-indole indigos</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B7/04" definition-exists="false" ipc-concordant="C09B7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B7/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Halogenation thereof</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B7/06" definition-exists="false" ipc-concordant="C09B7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B7/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indone-thionapthene indigos</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B7/08" definition-exists="false" ipc-concordant="C09B7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B7/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Other indole-indigos</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B7/10" definition-exists="false" ipc-concordant="C09B7/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B7/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bis-thionapthene indigos</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B7/12" definition-exists="false" ipc-concordant="C09B7/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B7/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Other thionaphthene indigos</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B9/00" definition-exists="true" ipc-concordant="C09B9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B9/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Esters or ester-salts of leuco compounds of vat dyestuffs</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B9/02" definition-exists="false" ipc-concordant="C09B9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B9/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of anthracene dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B9/04" definition-exists="false" ipc-concordant="C09B9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B9/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of indigoid dyes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B11/00" definition-exists="true" ipc-concordant="C09B11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B11/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Diaryl- or thriarylmethane dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B11/02" definition-exists="false" ipc-concordant="C09B11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B11/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>derived from diarylmethanes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B11/04" definition-exists="false" ipc-concordant="C09B11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B11/04</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>derived from triarylmethanes </text><CPC-specific-text><text>, i.e. central C-atom is substituted by amino, cyano, alkyl</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B11/06" definition-exists="false" ipc-concordant="C09B11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B11/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hydroxy derivatives of triarylmethanes in which at least one OH group is bound to an aryl nucleus </text><CPC-specific-text><text>and their ethers or esters</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B11/08" definition-exists="false" ipc-concordant="C09B11/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B11/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Phthaleins; </text><CPC-specific-text><text>Phenolphthaleins; Fluorescein</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B11/10" definition-exists="false" ipc-concordant="C09B11/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B11/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amino derivatives of triarylmethanes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B11/12" definition-exists="false" ipc-concordant="C09B11/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B11/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>without any OH group bound to an aryl nucleus</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B11/14" definition-exists="false" ipc-concordant="C09B11/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B11/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation from aromatic aldehydes, aromatic carboxylic acids or derivatives thereof and aromatic amines</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B11/16" definition-exists="false" ipc-concordant="C09B11/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B11/16</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Preparation from diarylketones or diarylcarbinols </text><CPC-specific-text><text>, e.g. benzhydrol</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B11/18" definition-exists="false" ipc-concordant="C09B11/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B11/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation by oxidation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B11/20" definition-exists="false" ipc-concordant="C09B11/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B11/20</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Preparation from other triarylmethane derivatives </text><CPC-specific-text><text>, e.g. by substitution, by replacement of substituents </text><reference><text>for dyesalts of triarylmethane dyes <class-ref scheme="cpc">C09B69/06</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B11/22" definition-exists="false" ipc-concordant="C09B11/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B11/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing OH groups bound to an aryl nucleus </text><CPC-specific-text><text>and their ethers and esters</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B11/24" definition-exists="false" ipc-concordant="C09B11/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B11/24</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Phthaleins containing amino groups </text><CPC-specific-text><text>; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane dyes</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B11/245" definition-exists="false" ipc-concordant="C09B11/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B11/245</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Phthaleins having both OH and amino substituent(s) on aryl ring</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B11/26" definition-exists="false" ipc-concordant="C09B11/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B11/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Triarylmethane dyes in which at least one of the aromatic nuclei is heterocyclic </text><CPC-specific-text><reference><text>phthaleins <class-ref scheme="cpc">C09B11/24</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B11/28" definition-exists="false" ipc-concordant="C09B11/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B11/28</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Pyronines </text><CPC-specific-text><text>; Xanthon, thioxanthon, selenoxanthan, telluroxanthon dyes</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B13/00" definition-exists="true" ipc-concordant="C09B13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B13/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Oxyketone dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B13/02" definition-exists="false" ipc-concordant="C09B13/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B13/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the naphthalene series, e.g. naphthazarin</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B13/04" definition-exists="false" ipc-concordant="C09B13/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B13/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the pyrene series</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B13/06" definition-exists="false" ipc-concordant="C09B13/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B13/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the acetophenone series</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="C09B15/00" date-revised="2013-01-01" status="published"><classification-symbol>C09B15/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Acridine, azine, oxazine, or thiazine dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B15/00" definition-exists="true" ipc-concordant="C09B15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B15/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Acridine dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B17/00" definition-exists="true" ipc-concordant="C09B17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B17/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Azine dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B17/005" definition-exists="false" ipc-concordant="C09B17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B17/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Dyes containing at least four ortho-condensed rings with at least two ring N-atoms in the system, e.g. fluoflavine, fluorubine, fluorindine</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B17/02" definition-exists="false" ipc-concordant="C09B17/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B17/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the benzene series</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B17/04" definition-exists="false" ipc-concordant="C09B17/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B17/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the naphthalene series</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B17/06" definition-exists="false" ipc-concordant="C09B17/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B17/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fluorindine or its derivatives</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B19/00" definition-exists="true" ipc-concordant="C09B19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B19/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Oxazine dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B19/005" definition-exists="false" ipc-concordant="C09B19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B19/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Gallocyanine dyes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B19/02" definition-exists="false" ipc-concordant="C09B19/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B19/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bisoxazines prepared from aminoquinones</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B21/00" definition-exists="true" ipc-concordant="C09B21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B21/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Thiazine dyes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="C09B23/00" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Quinoline or polymethine dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B23/00" definition-exists="true" ipc-concordant="C09B23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Methine or polymethine dyes, e.g. cyanine dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B23/0008" definition-exists="false" ipc-concordant="C09B23/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/0008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substituted on the polymethine chain</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B23/0016" definition-exists="false" ipc-concordant="C09B23/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/0016</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the substituent being a halogen atom</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B23/0025" definition-exists="false" ipc-concordant="C09B23/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/0025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the substituent being bound through an oxygen atom</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B23/0033" definition-exists="false" ipc-concordant="C09B23/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B23/0033</classification-symbol><class-title date-revised="2017-08-01"><title-part><CPC-specific-text><text>the substituent being bound through a sulfur atom</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B23/0041" definition-exists="false" ipc-concordant="C09B23/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B23/0041</classification-symbol><class-title date-revised="2017-08-01"><title-part><CPC-specific-text><text>the substituent being bound through a nitrogen atom</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B23/005" definition-exists="false" ipc-concordant="C09B23/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the substituent being a COOH and/or a functional derivative thereof</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B23/0058" definition-exists="false" ipc-concordant="C09B23/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/0058</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the substituent being CN</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B23/0066" definition-exists="false" ipc-concordant="C09B23/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/0066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the polymethine chain being part of a carbocyclic ring,(e.g. benzene, naphtalene, cyclohexene, cyclobutenene-quadratic acid)</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B23/0075" definition-exists="false" ipc-concordant="C09B23/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/0075</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the polymethine chain being part of an heterocyclic ring</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B23/0083" definition-exists="false" ipc-concordant="C09B23/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/0083</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the heteroring being rhodanine in the chain</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B23/0091" definition-exists="false" ipc-concordant="C09B23/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/0091</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having only one heterocyclic ring at one end of the methine chain, e.g. hemicyamines, hemioxonol </text><reference><text>styryl dyes <u>see</u> <class-ref scheme="cpc">C09B23/14</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B23/02" definition-exists="false" ipc-concordant="C09B23/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the polymethine chain containing an odd number of &gt;CH- </text><CPC-specific-text><text>or &gt;C[alkyl]-</text></CPC-specific-text><text> groups</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B23/04" definition-exists="false" ipc-concordant="C09B23/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>one &gt;CH- group, e.g. cyanines, isocyanines, pseudocyanines</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B23/06" definition-exists="false" ipc-concordant="C09B23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>three &gt;CH- groups, e.g. carbocyanines</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B23/08" definition-exists="false" ipc-concordant="C09B23/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>more than three &gt;CH- groups, e.g. polycarbocyanines</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B23/083" definition-exists="false" ipc-concordant="C09B23/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/083</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>five &gt;CH- groups</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B23/086" definition-exists="false" ipc-concordant="C09B23/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>more than five &gt;CH- groups</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B23/10" definition-exists="false" ipc-concordant="C09B23/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>The polymethine chain containing an even number of &gt;CH- groups </text><CPC-specific-text><reference><text>styryl dyes <class-ref scheme="cpc">C09B23/14</class-ref>, <class-ref scheme="cpc">C09B23/14</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B23/102" definition-exists="false" ipc-concordant="C09B23/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/102</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>two heterocyclic rings linked carbon-to-carbon </text><reference><text><class-ref scheme="cpc">C09B7/00</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B23/105" definition-exists="false" ipc-concordant="C09B23/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>two &gt;CH- groups</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B23/107" definition-exists="false" ipc-concordant="C09B23/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/107</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>four &gt;CH- groups</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B23/12" definition-exists="false" ipc-concordant="C09B23/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the polymethine chain being branched </text><CPC-specific-text><text>&quot;branched&quot; means that the substituent on the polymethine chain forms a new conjugated system, e.g. most trinuclear cyanine dyes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B23/14" definition-exists="false" ipc-concordant="C09B23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Styryl dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B23/141" definition-exists="false" ipc-concordant="C09B23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/141</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Bis styryl dyes containing two radicals C<sub>6</sub>H<sub>5</sub>-CH=CH-</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B23/143" definition-exists="false" ipc-concordant="C09B23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/143</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the ethylene chain carrying a COOH or a functionally modified derivative, e.g.-CN, -COR, -COOR, -CON=, C<sub>6</sub>H<sub>5</sub>-CH=C-CN</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B23/145" definition-exists="false" ipc-concordant="C09B23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the ethylene chain carrying an heterocyclic residue, e.g. heterocycle-CH=CH-C<sub>6</sub>H<sub>5</sub></text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B23/146" definition-exists="false" ipc-concordant="C09B23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/146</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>(Benzo)thiazolstyrylamino dyes</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B23/148" definition-exists="false" ipc-concordant="C09B23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/148</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Stilbene dyes containing the moiety -C<sub>6</sub>H<sub>5</sub>-CH=CH-C<sub>6</sub>H<sub>5</sub> </text><reference><text>stilbene azo dyes <class-ref scheme="cpc">C09B29/00</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B23/16" definition-exists="false" ipc-concordant="C09B23/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the polymethine chain containing hetero atoms</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B23/162" definition-exists="false" ipc-concordant="C09B23/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/162</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>only nitrogen atoms </text><reference><text>azomethine dyes <class-ref scheme="cpc">C09B55/00</class-ref>, e.g. those of formula aryl-CH=N-aryl; formazan dyes <class-ref scheme="cpc">C09B50/00</class-ref>, e.g. dyes containing the moiety -N-N=CR-N=N-</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B23/164" definition-exists="false" ipc-concordant="C09B23/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/164</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing one nitrogen atom</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B23/166" definition-exists="false" ipc-concordant="C09B23/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B23/166</classification-symbol><class-title date-revised="2017-08-01"><title-part><CPC-specific-text><text>containing two or more nitrogen atoms </text><reference><text>hydrazon dyes -CH=N-N- <class-ref scheme="cpc">C09B26/02</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B23/168" definition-exists="false" ipc-concordant="C09B23/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B23/168</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing only phosphorus atoms, i.e. phosphacyanine</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B25/00" definition-exists="true" ipc-concordant="C09B25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B25/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Quinophthalones</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B26/00" definition-exists="true" ipc-concordant="C09B26/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B26/00</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Hydrazone dyes</text></title-part><title-part><text>Triazene dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B26/02" definition-exists="false" ipc-concordant="C09B26/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B26/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hydrazone dyes </text><reference><text>hydrazone-azo dyes <class-ref scheme="cpc">C09B56/18</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B26/04" definition-exists="false" ipc-concordant="C09B26/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B26/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>cationic</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B26/06" definition-exists="false" ipc-concordant="C09B26/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B26/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Triazene dyes </text><reference><text>triazene-azo dyes <class-ref scheme="cpc">C09B56/20</class-ref></text></reference></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="C09B27/00" date-revised="2016-05-01" status="published"><classification-symbol>C09B27/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Azo dyes</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> In groups <class-ref scheme="cpc">C09B27/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">C09B45/00</class-ref>, arrows in the formulae of the various types of azo dyes indicate which part of an azo dye, prepared by diazotising and coupling, is derived from the diazo component and which part is derived from the coupling component. The arrow is pointing to the part derived from the coupling component. </note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B27/00" definition-exists="true" ipc-concordant="C09B27/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B27/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparations in which the azo group is formed in any way other than by diazotising and coupling, </text><CPC-specific-text><text>e.g. oxidation</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B27/06" definition-exists="false" ipc-concordant="C09B27/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B27/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tartrazines</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B29/00" definition-exists="true" ipc-concordant="C09B29/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Monoazo dyes prepared by diazotising and coupling</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B29/0003" definition-exists="false" ipc-concordant="C09B29/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from diazotized anilines</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/0007" definition-exists="false" ipc-concordant="C09B29/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing acid groups, e.g. CO<sub>2</sub>H, SO<sub>3</sub>H, PO<sub>3</sub>H<sub>2</sub>, OSO<sub>3</sub>H, OPO<sub>2</sub>H<sub>2</sub>; Salts thereof</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/0011" definition-exists="false" ipc-concordant="C09B29/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0011</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from diazotized anilines directly substituted by a heterocyclic ring (not condensed)</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B29/0014" definition-exists="false" ipc-concordant="C09B29/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0014</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from diazotized aminonaphthalene</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B29/0018" definition-exists="false" ipc-concordant="C09B29/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0018</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from diazotized aminopolycyclic rings</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/0022" definition-exists="false" ipc-concordant="C09B29/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from diazotized aminoanthracene</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B29/0025" definition-exists="false" ipc-concordant="C09B29/033" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from diazotized amino heterocyclic compounds</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/0029" definition-exists="false" ipc-concordant="C09B29/036" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0029</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the heterocyclic ring containing only nitrogen as heteroatom</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/0033" definition-exists="false" ipc-concordant="C09B29/036" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0033</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a five-membered heterocyclic ring with one nitrogen atom</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/0037" definition-exists="false" ipc-concordant="C09B29/036" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0037</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a five-membered heterocyclic ring with two nitrogen atoms</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/004" definition-exists="false" ipc-concordant="C09B29/036" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a five-membered heterocyclic ring with three nitrogen atoms</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/0044" definition-exists="false" ipc-concordant="C09B29/036" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0044</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a five-membered heterocyclic ring with four nitrogen atoms</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/0048" definition-exists="false" ipc-concordant="C09B29/036" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a six-membered heterocyclic ring with one nitrogen atom</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/0051" definition-exists="false" ipc-concordant="C09B29/036" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0051</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a six-membered heterocyclic ring with two nitrogen atoms</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/0055" definition-exists="false" ipc-concordant="C09B29/033" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0055</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the heterocyclic ring containing only oxygen as heteroatom</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/0059" definition-exists="false" ipc-concordant="C09B29/033" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0059</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the heterocyclic ring containing only sulfur as heteroatom</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/0062" definition-exists="false" ipc-concordant="C09B29/033" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the heterocyclic ring containing nitrogen and oxygen as heteroatoms</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/0066" definition-exists="false" ipc-concordant="C09B29/033" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a five-membered heterocyclic ring with nitrogen and oxygen atoms</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/007" definition-exists="false" ipc-concordant="C09B29/033" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a six-membered heterocyclic ring with nitrogen and oxygen atoms</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/0074" definition-exists="false" ipc-concordant="C09B29/033" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0074</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the heterocyclic ring containing nitrogen and sulfur as heteroatoms</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/0077" definition-exists="false" ipc-concordant="C09B29/033" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0077</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a five-membered heterocyclic ring with one nitrogen and one sulfur as heteroatoms</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/0081" definition-exists="false" ipc-concordant="C09B29/033" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0081</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Isothiazoles or condensed isothiazoles</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/0085" definition-exists="false" ipc-concordant="C09B29/033" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Thiazoles or condensed thiazoles</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B29/0088" definition-exists="false" ipc-concordant="C09B29/033" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0088</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Benzothiazoles</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/0092" definition-exists="false" ipc-concordant="C09B29/033" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0092</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a five-membered heterocyclic ring with two nitrogen and one sulfur as heteroatoms</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/0096" definition-exists="false" ipc-concordant="C09B29/033" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0096</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from other diazotized amino heterocyclic rings</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B29/02" definition-exists="false" ipc-concordant="C09B29/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from diazotised o-amino-hydroxy compounds</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B29/06" definition-exists="false" ipc-concordant="C09B29/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from coupling components containing amino as the only directing group</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/065" definition-exists="false" ipc-concordant="C09B29/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing water solubilizing groups</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/08" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amino benzenes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/0801" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0801</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing acid groups, e.g. COOH, SO<sub>3</sub>H, PO<sub>3</sub>H<sub>2</sub>, OSO<sub>3</sub>H, OPO<sub>3</sub>H<sub>2</sub>; SO<sub>2</sub>NHSO<sub>2</sub>R or salts thereof, R being hydrocarbonyls</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/0802" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0802</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing COOH</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/0803" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0803</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing SO<sub>3</sub>H, OSO<sub>3</sub>H</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/0804" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0804</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing PO<sub>3</sub>H<sub>2</sub>, OPO<sub>3</sub>H<sub>2</sub></text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/0805" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0805</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>free of acid groups</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/0807" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0807</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the amino group</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B29/0808" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0808</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>unsubstituted amino group</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B29/0809" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0809</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substituted amino group</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="C09B29/081" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/081</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>unsubstituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino, aralkylamino or arylamino</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="C09B29/0811" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0811</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="C09B29/0813" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0813</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substituted by OH, O-C(=X)-R, O-C(=X)-X-R, O-R (X being O,S,NR; R being hydrocarbonyl)</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="C09B29/0814" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0814</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substituted by N</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="C09B29/0815" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0815</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substituted by -C(=O)-</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="15" additional-only="false" sort-key="C09B29/0816" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0816</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substituted by -COOR</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="16" additional-only="false" sort-key="C09B29/0817" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B29/0817</classification-symbol><class-title date-revised="2017-08-01"><title-part><CPC-specific-text><text>having N(-aliphatic residue-COOR)2 as substituents</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="15" additional-only="false" sort-key="C09B29/0819" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0819</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substituted by -CON&lt;</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="C09B29/082" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/082</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substituted by halogen</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="C09B29/0821" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0821</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substituted by SH, SR, SO2R, SO2XR, SO2N</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="C09B29/0822" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0822</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substituted by NO<sub>2</sub></text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="C09B29/0823" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0823</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substituted by CN</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="15" additional-only="false" sort-key="C09B29/0825" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0825</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having N(-alkenylene-CN/-alkynylene-CN)(-aliphatic residue-CN)</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="15" additional-only="false" sort-key="C09B29/0826" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0826</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having N(-alkenylene/-alkynylene-O)(-alkenylene/-alkynylene-CN)</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="15" additional-only="false" sort-key="C09B29/0827" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0827</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having N(-alkenylene/-alkynylene-CO)(-alkenylene/-alkynylene-CN)</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="15" additional-only="false" sort-key="C09B29/0828" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0828</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having (Image)</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="15" additional-only="false" sort-key="C09B29/0829" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0829</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having N(-alkenylene/-alkynylene-CN)(-alkenylene/-alkynylene-CN)</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="C09B29/083" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/083</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having -N&lt; (in a ring)</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="C09B29/0832" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0832</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having -N-alkylene-heterocyclic ring</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/0833" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0833</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the substituent on the benzene ring excepted the substituents: CH<sub>3</sub>, C<sub>2</sub>H<sub>5</sub>, O-alkyl, NHCO-alkyl, NHCOO-alkyl, NHCO- C<sub>6</sub>H<sub>5</sub>, NHCOO-C<sub>6</sub>H<sub>5</sub></text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/0834" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0834</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>linked through -O- </text><reference><text>for OH <u>see</u> <class-ref scheme="cpc">C09B29/24</class-ref>, <class-ref scheme="cpc">C09B29/26</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/0835" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0835</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>linked through -S-</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/0836" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0836</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>linked through -N= </text><reference><text>for heterocyclic ring, <u>see</u> <class-ref scheme="cpc">C09B29/0846</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B29/0838" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0838</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>specific alkyl-CO-N-, aralkyl CON-, cycloalkyl CON-, alkyl OCON-</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B29/0839" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0839</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>specific -NCO aryl, -NCO heteroaryl</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B29/084" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/084</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>specific -NSO2N,NSO2XR, -NSO2R</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B29/0841" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0841</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>specific -NCON</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/0842" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0842</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>linked through-C-, -CS-, (Image) ; -CN</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/0844" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0844</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substituted by alkyl, e.g. CF<sub>3</sub></text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/0845" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0845</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substituted by carbocyclic ring linked directly to the benzene ring</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/0846" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0846</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substituted by heterocyclic ring linked directly to the benzene ring</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/0847" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0847</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substituted by halogen</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/0848" definition-exists="false" ipc-concordant="C09B29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0848</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substituted by NO<sub>2</sub></text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/095" definition-exists="false" ipc-concordant="C09B29/095" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/095</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amino naphthalenes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/0955" definition-exists="false" ipc-concordant="C09B29/095" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/0955</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing water solubilizing groups</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B29/10" definition-exists="false" ipc-concordant="C09B29/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-12-01" status="published"><classification-symbol>C09B29/10</classification-symbol><class-title date-revised="2015-12-01"><title-part><text>from coupling components containing hydroxy as the only directing group</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/103" definition-exists="false" ipc-concordant="C09B29/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/103</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of the naphthalene series</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/106" definition-exists="false" ipc-concordant="C09B29/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/106</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Hydroxy carboxylic acids of the naphthalene series</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/12" definition-exists="false" ipc-concordant="C09B29/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the benzene series</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/14" definition-exists="false" ipc-concordant="C09B29/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hydroxy carboxylic acids</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/16" definition-exists="false" ipc-concordant="C09B29/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Naphthol-sulfonic acids</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/18" definition-exists="false" ipc-concordant="C09B29/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>ortho-Hydroxy carbonamides</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/20" definition-exists="false" ipc-concordant="C09B29/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the naphthalene series</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/22" definition-exists="false" ipc-concordant="C09B29/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of heterocyclic compounds</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B29/24" definition-exists="false" ipc-concordant="C09B29/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from coupling components containing both hydroxyl and amino directing groups</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/26" definition-exists="false" ipc-concordant="C09B29/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amino phenols</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/28" definition-exists="false" ipc-concordant="C09B29/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amino naphthols</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/30" definition-exists="false" ipc-concordant="C09B29/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amino naphtholsulfonic acid</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B29/32" definition-exists="false" ipc-concordant="C09B29/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from coupling components containing a reactive methylene group</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/322" definition-exists="false" ipc-concordant="C09B29/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/322</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing acid groups, e.g. COOH, SO<sub>3</sub>H, PO<sub>3</sub>H<sub>2</sub>, OSO<sub>3</sub>H, OPO<sub>2</sub>H<sub>2</sub>; Salts thereof</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/325" definition-exists="false" ipc-concordant="C09B29/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/325</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>free of acid groups</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/327" definition-exists="false" ipc-concordant="C09B29/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/327</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing NCCH<sub>2</sub>CON-aryl, NCOCH<sub>2</sub>CON-aryl, ROC-CH<sub>2</sub>CON-aryl</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/33" definition-exists="false" ipc-concordant="C09B29/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/33</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Aceto- or benzoylacetylarylides</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/331" definition-exists="false" ipc-concordant="C09B29/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/331</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing acid groups, e.g. COOH, SO<sub>3</sub>H, PO<sub>3</sub>H<sub>2</sub>, OSO<sub>3</sub>H<sub>2</sub>, OPO<sub>2</sub>H<sub>2</sub>; salts thereof</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/332" definition-exists="false" ipc-concordant="C09B29/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/332</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Carbocyclic arylides</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/334" definition-exists="false" ipc-concordant="C09B29/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/334</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heterocyclic arylides, e.g. acetoacetylaminobenzimidazolone</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/335" definition-exists="false" ipc-concordant="C09B29/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/335</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>free of acid groups</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/337" definition-exists="false" ipc-concordant="C09B29/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/337</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Carbocyclic arylides</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/338" definition-exists="false" ipc-concordant="C09B29/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/338</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heterocyclic arylides, e.g. acetoacetylaminobenzimidazolone</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B29/34" definition-exists="false" ipc-concordant="C09B29/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from other coupling components</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B29/36" definition-exists="false" ipc-concordant="C09B29/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from heterocyclic compounds</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/3604" definition-exists="false" ipc-concordant="C09B29/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/3604</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing only a nitrogen as heteroatom</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/3608" definition-exists="false" ipc-concordant="C09B29/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/3608</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a five-membered heterocyclic ring with only one nitrogen as heteroatom</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B29/3613" definition-exists="false" ipc-concordant="C09B29/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/3613</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from an indole</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/3617" definition-exists="false" ipc-concordant="C09B29/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/3617</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a six-membered heterocyclic with only one nitrogen as heteroatom</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B29/3621" definition-exists="false" ipc-concordant="C09B29/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/3621</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from a pyridine ring</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="C09B29/3626" definition-exists="false" ipc-concordant="C09B29/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/3626</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from a pyridine ring containing one or more hydroxyl groups (or = O)</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="C09B29/363" definition-exists="false" ipc-concordant="C09B29/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/363</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from diazotized amino carbocyclic rings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="C09B29/3634" definition-exists="false" ipc-concordant="C09B29/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/3634</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from diazotized heterocyclic rings</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="C09B29/3639" definition-exists="false" ipc-concordant="C09B29/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/3639</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from a pyridine ring containing one or more amino groups</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B29/3643" definition-exists="false" ipc-concordant="C09B29/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/3643</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from quinolines or hydrogenated quinolines</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/3647" definition-exists="false" ipc-concordant="C09B29/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/3647</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a five-membered ring with two nitrogen atoms as heteroatoms</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B29/3652" definition-exists="false" ipc-concordant="C09B29/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/3652</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a 1,2-diazoles or hydrogenated 1,2-diazoles</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="C09B29/3656" definition-exists="false" ipc-concordant="C09B29/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/3656</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing amino-1,2-diazoles</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="C09B29/366" definition-exists="false" ipc-concordant="C09B29/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/366</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing hydroxy-1,2-diazoles, e.g. pyrazolone</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B29/3665" definition-exists="false" ipc-concordant="C09B29/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/3665</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a six-membered heterocyclic ring with two nitrogen atoms</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B29/3669" definition-exists="false" ipc-concordant="C09B29/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/3669</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from a pyrimidine ring</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="C09B29/3673" definition-exists="false" ipc-concordant="C09B29/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/3673</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Barbituric acid and derivatives thereof</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/3678" definition-exists="false" ipc-concordant="C09B29/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/3678</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing only oxygen as heteroatom</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/3682" definition-exists="false" ipc-concordant="C09B29/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/3682</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing only sulfur as heteroatom</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/3686" definition-exists="false" ipc-concordant="C09B29/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/3686</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing nitrogen and oxygen as heteroatom</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/3691" definition-exists="false" ipc-concordant="C09B29/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/3691</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing nitrogen and sulfur as heteroatom</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B29/3695" definition-exists="false" ipc-concordant="C09B29/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B29/3695</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing other heterocyclic compounds</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B31/00" definition-exists="true" ipc-concordant="C09B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disazo and polyazo dyes of the type A-&gt;B-&gt;C, A-&gt;B-&gt;C-&gt;D, or the like, prepared by diazotising and coupling</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B31/02" definition-exists="false" ipc-concordant="C09B31/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disazo dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B31/025" definition-exists="false" ipc-concordant="C09B31/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing acid groups, e.g. -COOH, -SO<sub>3</sub>H, -PO<sub>3</sub>H<sub>2</sub>, -OSO<sub>3</sub>H, -OPO<sub>2</sub>H<sub>2</sub>; Salts thereof</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B31/04" definition-exists="false" ipc-concordant="C09B31/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from a coupling component &quot;C&quot; containing a directive amino group</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B31/041" definition-exists="false" ipc-concordant="C09B31/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/041</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing acid groups, e.g. -CO<sub>2</sub>H, -SO<sub>3</sub>H, -PO<sub>3</sub>H<sub>2</sub>, -OSO<sub>3</sub>H, -OPO<sub>2</sub>H<sub>2</sub>; Salts thereof</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B31/043" definition-exists="false" ipc-concordant="C09B31/043" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amino-benzenes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B31/047" definition-exists="false" ipc-concordant="C09B31/047" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B31/047</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>containing acid groups, e.g. &#8212;CO<sub>2</sub>H, &#8212;SO<sub>3</sub>H, &#8212;PO<sub>3</sub>H<sub>2</sub>, &#8212;OSO<sub>3</sub>H, &#8212;OPO<sub>2</sub>H<sub>2</sub></text></title-part><title-part><text>Salts thereof</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B31/053" definition-exists="false" ipc-concordant="C09B31/053" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/053</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amino naphthalenes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B31/057" definition-exists="false" ipc-concordant="C09B31/057" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B31/057</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>containing acid groups, e.g. &#8212;CO<sub>2</sub>H, &#8212;SO<sub>3</sub>H, &#8212;PO<sub>3</sub>H<sub>2</sub>, &#8212;OSO<sub>3</sub>H, &#8212;OPO<sub>2</sub>H<sub>2</sub></text></title-part><title-part><text>Salts thereof</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B31/06" definition-exists="false" ipc-concordant="C09B31/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from a coupling component &quot;C&quot; containing a directive hydroxyl group</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B31/061" definition-exists="false" ipc-concordant="C09B31/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/061</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing acid groups, e.g. -CO<sub>2</sub>H, -SO<sub>3</sub>H, -PO<sub>3</sub>H<sub>2</sub>, -OSO<sub>3</sub>H, -OPO<sub>2</sub>H<sub>2</sub>; Salts thereof</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B31/062" definition-exists="false" ipc-concordant="C09B31/062" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Phenols</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B31/065" definition-exists="false" ipc-concordant="C09B31/065" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B31/065</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>containing acid groups, e.g. &#8212;CO<sub>2</sub>H, &#8212;SO<sub>3</sub>H, &#8212;PO<sub>3</sub>H<sub>2</sub>, &#8212;OSO<sub>3</sub>H, &#8212;OPO<sub>2</sub>H<sub>2</sub></text></title-part><title-part><text>Salts thereof</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B31/068" definition-exists="false" ipc-concordant="C09B31/068" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/068</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Naphthols</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B31/072" definition-exists="false" ipc-concordant="C09B31/072" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B31/072</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>containing acid groups, e.g. &#8212;CO<sub>2</sub>H, &#8212;SO<sub>3</sub>H, &#8212;PO<sub>3</sub>H<sub>2</sub>, &#8212;OSO<sub>3</sub>H, &#8212;OPO<sub>2</sub>H<sub>2</sub></text></title-part><title-part><text>Salts thereof</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B31/075" definition-exists="false" ipc-concordant="C09B31/075" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/075</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>ortho-Hydroxy carboxylic acid amides</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B31/078" definition-exists="false" ipc-concordant="C09B31/078" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B31/078</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>containing acid groups, e.g. &#8212;COOH, &#8212;SO<sub>3</sub>H, &#8212;PO<sub>3</sub>H<sub>2</sub>, &#8212;OSO<sub>3</sub>H, &#8212;OPO<sub>2</sub>H<sub>2</sub></text></title-part><title-part><text>Salts thereof</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B31/08" definition-exists="false" ipc-concordant="C09B31/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from a coupling component &quot;C&quot; containing directive hydroxyl and amino groups</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B31/10" definition-exists="false" ipc-concordant="C09B31/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from a coupling component &quot;C&quot; containing reactive methylene groups</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B31/105" definition-exists="false" ipc-concordant="C09B31/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing acid groups, e.g. -CO<sub>2</sub>H, -SO<sub>3</sub>H, -PO<sub>3</sub>H<sub>2</sub>, -OSO<sub>3</sub>H, -OPO<sub>2</sub>H<sub>2</sub>; Salts thereof</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B31/11" definition-exists="false" ipc-concordant="C09B31/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/11</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Aceto- or benzoyl-acetylarylides</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B31/115" definition-exists="false" ipc-concordant="C09B31/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/115</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing acid groups, e.g. -COOH, -SO<sub>3</sub>H, -PO<sub>3</sub>H<sub>2</sub>, -OSO<sub>3</sub>H, -OPO<sub>2</sub>H<sub>2</sub>; salts thereof</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B31/12" definition-exists="false" ipc-concordant="C09B31/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from other coupling components &quot;C&quot;</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B31/14" definition-exists="false" ipc-concordant="C09B31/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heterocyclic components</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B31/143" definition-exists="false" ipc-concordant="C09B31/143" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/143</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>1,2-Diazoles</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B31/147" definition-exists="false" ipc-concordant="C09B31/147" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/147</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pyrazoles</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B31/15" definition-exists="false" ipc-concordant="C09B31/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/15</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indoles</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B31/153" definition-exists="false" ipc-concordant="C09B31/153" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/153</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing a six-membered ring with one nitrogen atom as the only ring hetero-atom</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B31/157" definition-exists="false" ipc-concordant="C09B31/157" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/157</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Quinolines or hydrogenated quinolines</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B31/16" definition-exists="false" ipc-concordant="C09B31/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Trisazo dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B31/18" definition-exists="false" ipc-concordant="C09B31/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from a coupling component &quot;D&quot; containing a directive amine group</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B31/20" definition-exists="false" ipc-concordant="C09B31/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from a coupling component&quot;D&quot; containing a directive hydroxyl group</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B31/22" definition-exists="false" ipc-concordant="C09B31/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from a coupling component &quot;D&quot; containing directive hydroxyl and amino groups</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B31/24" definition-exists="false" ipc-concordant="C09B31/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from a coupling component &quot;D&quot; containing reactive methylene groups</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B31/26" definition-exists="false" ipc-concordant="C09B31/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from other coupling components &quot;D&quot;</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B31/28" definition-exists="false" ipc-concordant="C09B31/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heterocyclic compounds</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B31/30" definition-exists="false" ipc-concordant="C09B31/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B31/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Other polyazo dyes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B33/00" definition-exists="true" ipc-concordant="C09B33/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B33/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disazo and polyazo dyes of the types A-&gt;K&lt;-B, A-&gt;B-&gt;K&lt;-C, or the like, prepared by diazotising and coupling</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B33/02" definition-exists="false" ipc-concordant="C09B33/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B33/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disazo dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B33/04" definition-exists="false" ipc-concordant="C09B33/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B33/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the coupling component is a dihydroxy or polyhydroxy compound</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B33/044" definition-exists="false" ipc-concordant="C09B33/044" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B33/044</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the coupling component being a bis-phenol</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B33/048" definition-exists="false" ipc-concordant="C09B33/048" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B33/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the coupling component being a bis-naphthol</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B33/052" definition-exists="false" ipc-concordant="C09B33/052" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B33/052</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the coupling component being a bis-(naphthol-amine)</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B33/056" definition-exists="false" ipc-concordant="C09B33/056" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B33/056</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the coupling component being a bis-(naphthol-urea)</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B33/06" definition-exists="false" ipc-concordant="C09B33/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B33/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the coupling component is a diamine or polyamine</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B33/08" definition-exists="false" ipc-concordant="C09B33/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B33/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the coupling component is a hydroxy-amino compound</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B33/10" definition-exists="false" ipc-concordant="C09B33/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B33/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the coupling component is an amino naphthol</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B33/12" definition-exists="false" ipc-concordant="C09B33/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B33/12</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>in which the coupling component is a heterocyclic compound</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B33/147" definition-exists="false" ipc-concordant="C09B33/147" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B33/147</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B33/153" definition-exists="false" ipc-concordant="C09B33/153" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B33/153</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the coupling component is a bis-(aceto-acetyl amide) or a bis-(benzoyl-acetylamide)</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B33/16" definition-exists="false" ipc-concordant="C09B33/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B33/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from other coupling components</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B33/18" definition-exists="false" ipc-concordant="C09B33/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B33/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Trisazo or higher polyazo dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B33/22" definition-exists="false" ipc-concordant="C09B33/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B33/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Trisazo dyes of the type A-&gt;B-&gt;K&lt;-C</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B33/24" definition-exists="false" ipc-concordant="C09B33/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B33/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Trisazo dyes of the type <media id="1013" file-name="cpc-sch-C09B-1013.gif" type="gif"/></text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B33/26" definition-exists="false" ipc-concordant="C09B33/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B33/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tetrazo dyes of the type A-&gt;B-&gt;C-&gt;K&lt;-D</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B33/28" definition-exists="false" ipc-concordant="C09B33/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B33/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tetrazo dyes of the type A-&gt;B-&gt;K&lt;-C&lt;-D</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B33/30" definition-exists="false" ipc-concordant="C09B33/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B33/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tetrazo dyes of the type <media id="1014" file-name="cpc-sch-C09B-1014.gif" type="gif"/></text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B33/32" definition-exists="false" ipc-concordant="C09B33/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B33/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tetrazo dyes of the type <media id="1015" file-name="cpc-sch-C09B-1015.gif" type="gif"/></text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B35/00" definition-exists="true" ipc-concordant="C09B35/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disazo and polyazo dyes of the type A&lt;-D-&gt;B prepared by diazotising and coupling</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B35/02" definition-exists="false" ipc-concordant="C09B35/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disazo dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/021" definition-exists="false" ipc-concordant="C09B35/021" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/021</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by two coupling components of the same type</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B35/023" definition-exists="false" ipc-concordant="C09B35/023" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the coupling component is a hydroxy or polyhydroxy compound</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B35/025" definition-exists="false" ipc-concordant="C09B35/025" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the coupling component is an amine or polyamine</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B35/027" definition-exists="false" ipc-concordant="C09B35/027" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/027</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the coupling component is a hydroxy-amino compound</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B35/029" definition-exists="false" ipc-concordant="C09B35/029" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B35/029</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Amino naphthol</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B35/03" definition-exists="false" ipc-concordant="C09B35/03" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the coupling component is a heterocyclic compound</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B35/031" definition-exists="false" ipc-concordant="C09B35/031" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/031</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing a six membered ring with one nitrogen atom as the only ring hetero atom</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B35/033" definition-exists="false" ipc-concordant="C09B35/033" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/033</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the coupling component is an arylamide of an o-hydroxy-carboxylic acid or of a beta-keto-carboxylic acid</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B35/035" definition-exists="false" ipc-concordant="C09B35/035" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/035</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the coupling component containing an activated methylene group</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/037" definition-exists="false" ipc-concordant="C09B35/037" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/037</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by two coupling components of different types</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/039" definition-exists="false" ipc-concordant="C09B35/039" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/039</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the tetrazo component</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B35/04" definition-exists="false" ipc-concordant="C09B35/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the tetrazo component being a benzene derivative</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B35/06" definition-exists="false" ipc-concordant="C09B35/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the tetrazo component being a naphthalene derivative</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B35/08" definition-exists="false" ipc-concordant="C09B35/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the tetrazo component being a derivative of biphenyl</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B35/10" definition-exists="false" ipc-concordant="C09B35/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from two coupling components of the same type</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B35/105" definition-exists="false" ipc-concordant="C09B35/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from two coupling components with reactive methylene groups</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B35/12" definition-exists="false" ipc-concordant="C09B35/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from amines</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B35/14" definition-exists="false" ipc-concordant="C09B35/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from hydroxy compounds</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B35/16" definition-exists="false" ipc-concordant="C09B35/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from hydroxy-amines</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B35/18" definition-exists="false" ipc-concordant="C09B35/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from heterocyclic compounds</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="C09B35/185" definition-exists="false" ipc-concordant="C09B35/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from pyridine or pyridone components</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B35/20" definition-exists="false" ipc-concordant="C09B35/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from two coupling compounds of different types</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B35/205" definition-exists="false" ipc-concordant="C09B35/205" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the tetrazo component being a derivative of a diaryl- or triaryl- alkane or-alkene</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B35/21" definition-exists="false" ipc-concordant="C09B35/21" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/21</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of diarylmethane or triarylmethane</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B35/215" definition-exists="false" ipc-concordant="C09B35/215" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/215</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of diarylethane or diarylethene </text><CPC-specific-text><reference><text>other stilbene-azo dyes, <class-ref scheme="cpc">C09B56/04</class-ref>, <class-ref scheme="cpc">C09B56/06</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B35/22" definition-exists="false" ipc-concordant="C09B35/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the tetrazo component being a derivative of a diaryl ether</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B35/227" definition-exists="false" ipc-concordant="C09B35/227" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/227</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the tetrazo component being a derivative of a diaryl sulfide or a diaryl polysulfide</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B35/233" definition-exists="false" ipc-concordant="C09B35/233" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/233</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the tetrazo component being a derivative of a diaryl ketone or benzil</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B35/24" definition-exists="false" ipc-concordant="C09B35/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the tetrazo component being a derivative of a diaryl amine</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B35/26" definition-exists="false" ipc-concordant="C09B35/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the tetrazo component being a derivative of a diaryl urea</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B35/28" definition-exists="false" ipc-concordant="C09B35/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B35/28</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>the tetrazo component containing two aryl nuclei linked by at least one of the groups &#8212;CON&lt;, &#8212;SO<sub>2</sub>N&lt;, &#8212;SO<sub>2</sub>&#8212;, or &#8212;SO<sub>2</sub>&#8212;O&#8212;</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B35/30" definition-exists="false" ipc-concordant="C09B35/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from two identical coupling components</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B35/32" definition-exists="false" ipc-concordant="C09B35/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from two different coupling components</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B35/34" definition-exists="false" ipc-concordant="C09B35/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the tetrazo component being heterocyclic</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B35/35" definition-exists="false" ipc-concordant="C09B35/35" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/35</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Trisazo dyes in which the tetrazo component is a diamino-azo-aryl compound</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B35/36" definition-exists="false" ipc-concordant="C09B35/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Trisazo dyes of the type <media id="1016" file-name="cpc-sch-C09B-1016.gif" type="gif"/></text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/362" definition-exists="false" ipc-concordant="C09B35/362" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/362</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>D is benzene</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/364" definition-exists="false" ipc-concordant="C09B35/364" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/364</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>D is naphthalene</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/366" definition-exists="false" ipc-concordant="C09B35/366" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/366</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>D is diphenyl</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/368" definition-exists="false" ipc-concordant="C09B35/368" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/368</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>D is diarylether, a diarylsulfide or a diarylpolysulfide</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/37" definition-exists="false" ipc-concordant="C09B35/37" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/37</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>D is diarylamine</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/372" definition-exists="false" ipc-concordant="C09B35/372" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/372</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>D is diarylurea</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/374" definition-exists="false" ipc-concordant="C09B35/374" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B35/374</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>D contains two aryl nuclei linked by at least one of the groups &#8212;CON&lt;, &#8212;SO<sub>2</sub>N&lt;, &#8212;SO<sub>2</sub>&#8212;, or &#8212;SO<sub>2</sub>&#8212;O&#8212;</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/376" definition-exists="false" ipc-concordant="C09B35/376" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/376</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>D is a heterocyclic compound</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B35/378" definition-exists="false" ipc-concordant="C09B35/378" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/378</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Trisazo dyes of the type <media id="1017" file-name="cpc-sch-C09B-1017.gif" type="gif"/></text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B35/38" definition-exists="false" ipc-concordant="C09B35/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B35/38</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Trisazo dyes ot the type <media id="1018" file-name="cpc-sch-C09B-1018.gif" type="gif"/></text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/40" definition-exists="false" ipc-concordant="C09B35/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the component K being a dihydroxy or polyhydroxy compound</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/42" definition-exists="false" ipc-concordant="C09B35/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the component K being a diamine or polyamine</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/44" definition-exists="false" ipc-concordant="C09B35/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the component K being a hydroxy amine</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B35/46" definition-exists="false" ipc-concordant="C09B35/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the component K being an amino naphthol</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B35/461" definition-exists="false" ipc-concordant="C09B35/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/461</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>D being derived from diaminobenzene</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B35/462" definition-exists="false" ipc-concordant="C09B35/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/462</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>D being derived from diaminonaphthalene</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B35/463" definition-exists="false" ipc-concordant="C09B35/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/463</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>D being derived from diaminodiphenyl</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B35/464" definition-exists="false" ipc-concordant="C09B35/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/464</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>D being derived from diaminodiaryl(thio)ether</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B35/465" definition-exists="false" ipc-concordant="C09B35/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/465</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>D being derived from diaminodiarylamine</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B35/466" definition-exists="false" ipc-concordant="C09B35/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/466</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>D being derived from diaminodiarylurea</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B35/467" definition-exists="false" ipc-concordant="C09B35/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>C09B35/467</classification-symbol><class-title date-revised="2016-08-01"><title-part><CPC-specific-text><text>D being derived from diaminodiaryl linked through CON&lt;, SO<sub>2</sub>N&lt;, CSN&lt;</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B35/468" definition-exists="false" ipc-concordant="C09B35/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/468</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>D being derived from diaminodiarylketone</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B35/469" definition-exists="false" ipc-concordant="C09B35/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/469</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>D being derived from heterocyclic diamine</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/48" definition-exists="false" ipc-concordant="C09B35/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the component K being heterocyclic</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B35/50" definition-exists="false" ipc-concordant="C09B35/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tetrazo dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/52" definition-exists="false" ipc-concordant="C09B35/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the type <media id="1019" file-name="cpc-sch-C09B-1019.gif" type="gif"/></text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/54" definition-exists="false" ipc-concordant="C09B35/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the type <media id="1020" file-name="cpc-sch-C09B-1020.gif" type="gif"/></text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/56" definition-exists="false" ipc-concordant="C09B35/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the type <media id="1021" file-name="cpc-sch-C09B-1021.gif" type="gif"/></text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/58" definition-exists="false" ipc-concordant="C09B35/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the type <media id="1022" file-name="cpc-sch-C09B-1022.gif" type="gif"/></text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/60" definition-exists="false" ipc-concordant="C09B35/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the type <media id="1023" file-name="cpc-sch-C09B-1023.gif" type="gif"/></text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B35/62" definition-exists="false" ipc-concordant="C09B35/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the type <media id="1024" file-name="cpc-sch-C09B-1024.gif" type="gif"/></text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B35/64" definition-exists="false" ipc-concordant="C09B35/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B35/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Higher polyazo dyes, e.g. of the types <media id="1025" file-name="cpc-sch-C09B-1025.gif" type="gif"/></text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B37/00" definition-exists="true" ipc-concordant="C09B37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B37/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Azo dyes prepared by coupling the diazotised amine with itself</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B39/00" definition-exists="true" ipc-concordant="C09B39/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B39/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Other azo dyes prepared by diazotising and coupling</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B41/00" definition-exists="true" ipc-concordant="C09B41/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B41/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Special methods of performing the coupling reaction </text><CPC-specific-text><reference><text>reaction of mixtures of diazo and coupling components, <class-ref scheme="cpc">C09B67/0033</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B41/001" definition-exists="false" ipc-concordant="C09B41/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B41/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the coupling medium</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B41/002" definition-exists="false" ipc-concordant="C09B41/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B41/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a solvent</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B41/003" definition-exists="false" ipc-concordant="C09B41/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B41/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a polymer </text><reference><text>surface-active polyethylene glycols, <class-ref scheme="cpc">C09B41/005</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B41/004" definition-exists="false" ipc-concordant="C09B41/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B41/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a reaction assistant, e.g. urea</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B41/005" definition-exists="false" ipc-concordant="C09B41/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B41/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing low molecular weight dispersing agents; containing surface active polythylene gylcols</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B41/006" definition-exists="false" ipc-concordant="C09B41/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B41/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by process features</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B41/007" definition-exists="false" ipc-concordant="C09B41/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B41/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>including condition or time responsive control, e.g. automatically controlled processes; Stepwise coupling</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B41/008" definition-exists="false" ipc-concordant="C09B41/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B41/008</classification-symbol><class-title date-revised="2017-08-01"><title-part><CPC-specific-text><text>using mechanical or physical means, e.g. using ultra-sound, milling during coupling or microreactors</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B41/009" definition-exists="false" ipc-concordant="C09B41/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B41/009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Diazotising and coupling in one step</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B43/00" definition-exists="true" ipc-concordant="C09B43/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation of azo dyes from other azo compounds</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B43/003" definition-exists="false" ipc-concordant="C09B43/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cyclisation of azo dyes; Condensation of azo dyes with formation of ring, e.g. of azopyrazolone dyes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B43/006" definition-exists="false" ipc-concordant="C09B43/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by introduction of hydrocarbon radicals on C-atom of azo dye</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B43/02" definition-exists="false" ipc-concordant="C09B43/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by sulfonation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B43/04" definition-exists="false" ipc-concordant="C09B43/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by nitration</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B43/06" definition-exists="false" ipc-concordant="C09B43/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by oxidation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B43/08" definition-exists="false" ipc-concordant="C09B43/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by reduction</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B43/085" definition-exists="false" ipc-concordant="C09B43/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by reacting nitro azo dyes with amine or amino azo dye with nitro compounds</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B43/10" definition-exists="false" ipc-concordant="C09B43/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with formation of a new azo or an azoxy bridge</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B43/11" definition-exists="false" ipc-concordant="C09B43/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/11</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by introducing hydrocarbon radicals or substituted hydrocarbon radicals on primary or secondary amino groups </text><reference><text>formation of an amino group by reduction, e.g. of a nitro groups, <class-ref scheme="cpc">C09B43/08</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B43/12" definition-exists="false" ipc-concordant="C09B43/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by acylation of amino groups</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B43/124" definition-exists="false" ipc-concordant="C09B43/124" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B43/124</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B43/1242" definition-exists="false" ipc-concordant="C09B43/124" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/1242</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with heterocyclic monocarboxylic acids</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B43/1245" definition-exists="false" ipc-concordant="C09B43/124" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/1245</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with formation of NHCOOR, NHCOSR or NHCSOR groups by acylation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B43/1247" definition-exists="false" ipc-concordant="C09B43/124" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/1247</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with formation of NHSO<sub>2</sub>R or NHSO<sub>3</sub>H radicals</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B43/128" definition-exists="false" ipc-concordant="C09B43/128" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/128</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Aliphatic, cycloaliphatic or araliphatic acids</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B43/132" definition-exists="false" ipc-concordant="C09B43/132" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/132</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having the carboxylic group directly attached to an aromatic carbocyclic ring</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B43/136" definition-exists="false" ipc-concordant="C09B43/136" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/136</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with polyfunctional acylating agents</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B43/14" definition-exists="false" ipc-concordant="C09B43/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with phosgene or thiophosgene</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B43/145" definition-exists="false" ipc-concordant="C09B43/145" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with polycarboxylic acids</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B43/15" definition-exists="false" ipc-concordant="C09B43/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/15</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with formation of cyclic imides of ortho- or peri- dicarboxylic acids</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B43/155" definition-exists="false" ipc-concordant="C09B43/155" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/155</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with di- or poly-isocyanates</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B43/16" definition-exists="false" ipc-concordant="C09B43/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>linking amino-azo or cyanuric acid residues</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B43/18" definition-exists="false" ipc-concordant="C09B43/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by acylation of hydroxyl group </text><CPC-specific-text><text>or of mercapto group; </text><reference><text>OPO3H2 and OP(X)(XR)2 with X=O,S,NH and R being hydrocarbon, <class-ref scheme="cpc">C09B69/007</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B43/20" definition-exists="false" ipc-concordant="C09B43/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B43/202" definition-exists="false" ipc-concordant="C09B43/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/202</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Aliphatic, cycloaliphatic, araliphatic carboxylic acids</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B43/204" definition-exists="false" ipc-concordant="C09B43/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/204</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heterocyclic monocarboxylic acids</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B43/206" definition-exists="false" ipc-concordant="C09B43/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/206</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with formation of OCXN or OSO2N group</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B43/208" definition-exists="false" ipc-concordant="C09B43/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/208</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with formation of OCXXH or OCXXR and R being hydrocarbon</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B43/22" definition-exists="false" ipc-concordant="C09B43/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having the carboxylic group directly attached to an aromatic carbocyclic ring</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B43/24" definition-exists="false" ipc-concordant="C09B43/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B43/24</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>with formation of &#8212;O&#8212;SO<sub>2</sub>&#8212;R or &#8212;O&#8212;SO<sub>3</sub>H radicals</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B43/26" definition-exists="false" ipc-concordant="C09B43/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with polyfunctional acylating agents</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B43/263" definition-exists="false" ipc-concordant="C09B43/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/263</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Polycarboxylic acids</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B43/266" definition-exists="false" ipc-concordant="C09B43/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/266</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Di-or polyisocyanates</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B43/28" definition-exists="false" ipc-concordant="C09B43/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by etherification of hydroxyl groups</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B43/30" definition-exists="false" ipc-concordant="C09B43/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B43/30</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>by esterification of &#8212;COOH or &#8212;SO<sub>3</sub>H groups</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B43/32" definition-exists="false" ipc-concordant="C09B43/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines</text></title-part><title-part><text>by reacting keto-groups with amines</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B43/325" definition-exists="false" ipc-concordant="C09B43/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/325</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by reacting sulfonic acids with amines</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B43/34" definition-exists="false" ipc-concordant="C09B43/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by reacting ortho- or peri-dicarboxylic dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B43/36" definition-exists="false" ipc-concordant="C09B43/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with amino-anthracene or amino-anthraquinone dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B43/38" definition-exists="false" ipc-concordant="C09B43/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B43/40" definition-exists="false" ipc-concordant="C09B43/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by substituting hetero atoms by radicals containing other hetero atoms</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B43/405" definition-exists="false" ipc-concordant="C09B43/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/405</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by substituting radicals containing hetero atoms for -SO<sub>2</sub>R radicals and R being hydrocarbon</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B43/42" definition-exists="false" ipc-concordant="C09B43/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B43/42</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>by substituting radicals containing hetero atoms for &#8212;CN radicals</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B43/44" definition-exists="false" ipc-concordant="C09B43/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B43/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by substituting amine groups for hydroxyl groups or hydroxyl groups for amine groups</text></title-part><title-part><text>Desacylation of amino-acyl groups</text></title-part><title-part><text>Deaminating</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B44/00" definition-exists="true" ipc-concordant="C09B44/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Azo dyes containing onium groups</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B44/005" definition-exists="false" ipc-concordant="C09B44/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Special process features in the quaternization reaction</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B44/02" definition-exists="false" ipc-concordant="C09B44/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing ammonium groups not directly attached to an azo group</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B44/04" definition-exists="false" ipc-concordant="C09B44/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from coupling components containing amino as the only directing group</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B44/06" definition-exists="false" ipc-concordant="C09B44/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from coupling components containing hydroxyl as the only directing group</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B44/08" definition-exists="false" ipc-concordant="C09B44/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from coupling components containing heterocyclic rings</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B44/10" definition-exists="false" ipc-concordant="C09B44/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing cyclammonium groups attached to an azo group by a carbon atom of the ring system</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B44/101" definition-exists="false" ipc-concordant="C09B44/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/101</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the coupling component having an amino directing group</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B44/102" definition-exists="false" ipc-concordant="C09B44/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/102</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the coupling component having a reactive methylene group</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B44/103" definition-exists="false" ipc-concordant="C09B44/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/103</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the coupling component being a heterocyclic compound</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B44/105" definition-exists="false" ipc-concordant="C09B44/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>derived from pyridine, pyridone</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B44/106" definition-exists="false" ipc-concordant="C09B44/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/106</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>derived from pyrazoles, pyrazolones</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B44/107" definition-exists="false" ipc-concordant="C09B44/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/107</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by a cyclammonium five-membered specific ring not mentioned hereafter: thiadiazolium, (benz)oxazolium</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B44/108" definition-exists="false" ipc-concordant="C09B44/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/108</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by a cyclammonium six-membered specific ring not mentioned hereafter, e.g. pyrimidinium, perimidinium, pyridazonium, oxazinium</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B44/12" definition-exists="false" ipc-concordant="C09B44/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having one nitrogen atom as the only ring hetero atom</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B44/123" definition-exists="false" ipc-concordant="C09B44/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/123</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in a five-membered ring, e.g. pyrrolium, indolium</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B44/126" definition-exists="false" ipc-concordant="C09B44/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/126</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in a six-membered ring, e.g. pyrridinium, quinolinium</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B44/14" definition-exists="false" ipc-concordant="C09B44/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>1, 2-Diazoles or hydrogenated 1,2-diazoles </text><CPC-specific-text><text>Pyrazolium; Indazolium</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B44/16" definition-exists="false" ipc-concordant="C09B44/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>1, 3-Diazoles or hydrogenated 1,3-diazoles </text><CPC-specific-text><text>(Benz)imidazolium</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B44/18" definition-exists="false" ipc-concordant="C09B44/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having three nitrogen atoms as the only ring hetero atoms</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B44/20" definition-exists="false" ipc-concordant="C09B44/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B44/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Thiazoles or hydrogenated thiazoles</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B45/00" definition-exists="true" ipc-concordant="C09B45/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Complex metal compounds of azo dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B45/01" definition-exists="false" ipc-concordant="C09B45/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the method of metallisation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B45/02" definition-exists="false" ipc-concordant="C09B45/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B45/02</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Preparation from dyes containing in o-position a hydroxy group and in o&apos;-position hydroxy, alkoxy, carboxyl, amino or keto groups</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B45/025" definition-exists="false" ipc-concordant="C09B45/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of azo-pyridone series</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B45/04" definition-exists="false" ipc-concordant="C09B45/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Azo compounds in general</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B45/06" definition-exists="false" ipc-concordant="C09B45/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Chromium compounds</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B45/08" definition-exists="false" ipc-concordant="C09B45/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Copper compounds</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B45/10" definition-exists="false" ipc-concordant="C09B45/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cobalt compounds</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B45/12" definition-exists="false" ipc-concordant="C09B45/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>other metal compounds</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B45/14" definition-exists="false" ipc-concordant="C09B45/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Monoazo compounds</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B45/16" definition-exists="false" ipc-concordant="C09B45/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing chromium</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B45/18" definition-exists="false" ipc-concordant="C09B45/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing copper</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B45/20" definition-exists="false" ipc-concordant="C09B45/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing cobalt</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B45/22" definition-exists="false" ipc-concordant="C09B45/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing other metals</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B45/24" definition-exists="false" ipc-concordant="C09B45/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disazo or polyazo compounds</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B45/26" definition-exists="false" ipc-concordant="C09B45/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing chromium</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B45/28" definition-exists="false" ipc-concordant="C09B45/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing copper</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B45/30" definition-exists="false" ipc-concordant="C09B45/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing cobalt</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B45/32" definition-exists="false" ipc-concordant="C09B45/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing other metals</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B45/34" definition-exists="false" ipc-concordant="C09B45/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation from o-monohydroxy azo compounds having in the o&apos;-position an atom or functional group other than hydroxyl, alkoxy, carboxyl, amino or keto groups</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B45/36" definition-exists="false" ipc-concordant="C09B45/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by oxidation of hydrogen in o&apos;-position</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B45/38" definition-exists="false" ipc-concordant="C09B45/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B45/38</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Preparation from compounds with &#8212;OH and &#8212;COOH adjacent in the same ring or in peri position</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B45/40" definition-exists="false" ipc-concordant="C09B45/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Chromium compounds</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B45/42" definition-exists="false" ipc-concordant="C09B45/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Copper compounds</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B45/44" definition-exists="false" ipc-concordant="C09B45/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cobalt compounds</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B45/46" definition-exists="false" ipc-concordant="C09B45/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Other metal compounds</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B45/48" definition-exists="false" ipc-concordant="C09B45/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preparation from other complex metal compounds of azo dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B45/482" definition-exists="false" ipc-concordant="C09B45/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/482</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Chromium complexes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B45/485" definition-exists="false" ipc-concordant="C09B45/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B45/485</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Copper complexes</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B46/00" definition-exists="false" ipc-concordant="C09B46/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-08-01" status="published"><classification-symbol>C09B46/00</classification-symbol><class-title date-revised="2022-08-01"><title-part><text>Azo&#160;dyes&#160;not provided for in groups&#160;<class-ref scheme="cpc">C09B27/00</class-ref> - <class-ref scheme="cpc">C09B45/00</class-ref></text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B47/00" definition-exists="true" ipc-concordant="C09B47/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Porphines</text></title-part><title-part><text>Azaporphines </text><CPC-specific-text><reference><text>non-dyeing compounds <class-ref scheme="cpc">C07D487/22</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B47/04" definition-exists="true" ipc-concordant="C09B47/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Phthalocyanines </text><CPC-specific-text><text>abbreviation: Pc</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B47/06" definition-exists="false" ipc-concordant="C09B47/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B47/06</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Preparation from carboxylic acids or derivatives thereof </text><CPC-specific-text><text>, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B47/061" definition-exists="false" ipc-concordant="C09B47/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/061</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having halogen atoms linked directly to the Pc skeleton</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B47/062" definition-exists="false" ipc-concordant="C09B47/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having alkyl radicals linked directly to the Pc skeleton; having carboxylic groups directly linked to the skeleton, e.g. phenyl</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B47/063" definition-exists="false" ipc-concordant="C09B47/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having oxygen or sulfur atom(s) linked directly to the skeleton</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B47/064" definition-exists="false" ipc-concordant="C09B47/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/064</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having nitrogen atom(s) directly linked to the skeleton</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B47/065" definition-exists="false" ipc-concordant="C09B47/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having -COOH or -SO<sub>3</sub>H radicals or derivatives thereof, directly linked to the skeleton</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B47/067" definition-exists="false" ipc-concordant="C09B47/067" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/067</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from phthalodinitriles </text><CPC-specific-text><text>naphthalenedinitriles, aromatic dinitriles prepared <u>in situ</u>, hydrogenated phthalodinitrile</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B47/0671" definition-exists="false" ipc-concordant="C09B47/067" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/0671</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having halogen atoms linked directly to the Pc skeleton</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B47/0673" definition-exists="false" ipc-concordant="C09B47/067" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/0673</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having alkyl radicals linked directly to the Pc skeleton; having carbocyclic groups linked directly to the skeleton</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B47/0675" definition-exists="false" ipc-concordant="C09B47/067" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/0675</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having oxygen or sulfur linked directly to the skeleton</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B47/0676" definition-exists="false" ipc-concordant="C09B47/067" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/0676</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having nitrogen atom(s) linked directly to the skeleton</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B47/0678" definition-exists="false" ipc-concordant="C09B47/067" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/0678</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having-COOH or -SO<sub>3</sub>H radicals or derivatives thereof directly linked to the skeleton</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B47/073" definition-exists="false" ipc-concordant="C09B47/073" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B47/073</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Preparation from isoindolenines </text><CPC-specific-text><text>, e.g. pyrrolenines</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B47/08" definition-exists="false" ipc-concordant="C09B47/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B47/08</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Preparation from other phthalocyanine compounds </text><CPC-specific-text><text>, e.g. cobaltphthalocyanineamine complex</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B47/085" definition-exists="false" ipc-concordant="C09B47/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substituting the central metal atom</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B47/10" definition-exists="true" ipc-concordant="C09B47/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Obtaining compounds having halogen atoms directly bound to the phthalocyanine skeleton</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B47/12" definition-exists="true" ipc-concordant="C09B47/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Obtaining compounds having alkyl radicals, or alkyl radicals substituted by hetero atoms, bound to the phthalocyanine skeleton</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B47/14" definition-exists="true" ipc-concordant="C09B47/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having alkyl radicals substituted by halogen atoms</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B47/16" definition-exists="true" ipc-concordant="C09B47/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having alkyl radicals substituted by nitrogen atoms</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B47/18" definition-exists="true" ipc-concordant="C09B47/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Obtaining compounds having oxygen atoms directly bound to the phthalocyanine skeleton</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B47/20" definition-exists="true" ipc-concordant="C09B47/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Obtaining compounds having sulfur atoms directly bound to the phthalocyanine skeleton</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B47/22" definition-exists="true" ipc-concordant="C09B47/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Obtaining compounds having nitrogen atoms directly bound to the phthalocyanine skeleton</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B47/24" definition-exists="true" ipc-concordant="C09B47/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B47/24</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Obtaining compounds having &#8212;COOH or &#8212;SO<sub>3</sub>H radicals, or derivatives thereof, directly bound to the phthalocyanine radical</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B47/26" definition-exists="true" ipc-concordant="C09B47/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amide radicals</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B47/28" definition-exists="true" ipc-concordant="C09B47/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B47/28</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Phthalocyanine dyes containing &#8212;S&#8212;SO<sub>3</sub>H radicals</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B47/30" definition-exists="true" ipc-concordant="C09B47/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal-free phthalocyanines</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B47/305" definition-exists="false" ipc-concordant="C09B47/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/305</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>prepared by demetallizing metal Pc compounds</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B47/32" definition-exists="true" ipc-concordant="C09B47/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B47/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cationic phthalocyanine dyes</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B48/00" definition-exists="true" ipc-concordant="C09B48/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B48/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Quinacridones</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B49/00" definition-exists="true" ipc-concordant="C09B49/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B49/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Sulfur dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B49/02" definition-exists="false" ipc-concordant="C09B49/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B49/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from nitro compounds of the benzene, naphthalene or anthracene series</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B49/04" definition-exists="false" ipc-concordant="C09B49/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B49/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from amino compounds of the benzene, naphthalene or anthracene series</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B49/06" definition-exists="false" ipc-concordant="C09B49/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B49/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from azines, oxazines, thiazines or thiazoles</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B49/08" definition-exists="false" ipc-concordant="C09B49/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B49/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from urea derivatives</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B49/10" definition-exists="false" ipc-concordant="C09B49/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B49/10</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>from diphenylamines, indamines, or indophenols </text><CPC-specific-text><text>, e.g. p-aminophenols or leucoindophenols</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B49/12" definition-exists="false" ipc-concordant="C09B49/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B49/12</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>from other compounds </text><CPC-specific-text><text>, e.g. other heterocyclic compounds</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B49/122" definition-exists="false" ipc-concordant="C09B49/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B49/122</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from phthalocyanine compounds</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B49/124" definition-exists="false" ipc-concordant="C09B49/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B49/124</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from polycarbocyclic compounds</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B49/126" definition-exists="false" ipc-concordant="C09B49/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B49/126</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from triarylmethane compounds</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B49/128" definition-exists="false" ipc-concordant="C09B49/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B49/128</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>from hydroxy compounds of the benzene or naphthalene series</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B50/00" definition-exists="true" ipc-concordant="C09B50/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B50/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Formazane dyes</text></title-part><title-part><text>Tetrazolium dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B50/02" definition-exists="false" ipc-concordant="C09B50/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B50/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tetrazolium dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B50/04" definition-exists="false" ipc-concordant="C09B50/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B50/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal-free formazan dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B50/06" definition-exists="false" ipc-concordant="C09B50/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B50/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bis-formazan dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B50/08" definition-exists="false" ipc-concordant="C09B50/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B50/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Meso-acyl formazan dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B50/10" definition-exists="false" ipc-concordant="C09B50/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B50/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cationic formazan dyes</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B55/007" definition-exists="false" ipc-concordant="C09B55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B55/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing only carbocyclic rings</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B55/008" definition-exists="false" ipc-concordant="C09B55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B55/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Tri or polyazomethine dyes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B55/009" definition-exists="false" ipc-concordant="C09B55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B55/009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Azomethine dyes, the C-atom of the group -C=N- being part of a ring (Image)</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B56/00" definition-exists="true" ipc-concordant="C09B56/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B56/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Azo dyes containing other chromophoric systems</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B56/005" definition-exists="false" ipc-concordant="C09B56/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B56/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Azo-nitro dyes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B56/02" definition-exists="false" ipc-concordant="C09B56/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B56/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Azomethine-azo dyes </text><CPC-specific-text><reference><text>1,2-Complex dyes of AZOMETHINE and AZO dyes, <class-ref scheme="cpc">C09B55/001</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B56/04" definition-exists="false" ipc-concordant="C09B56/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B56/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stilbene-azo dyes </text><CPC-specific-text><reference><text>disazo dyes from diaminostilbene, <class-ref scheme="cpc">C09B35/215</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B56/06" definition-exists="false" ipc-concordant="C09B56/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B56/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bis- or polystilbene azo dyes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B56/08" definition-exists="false" ipc-concordant="C09B56/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B56/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Styryl-azo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B56/10" definition-exists="false" ipc-concordant="C09B56/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B56/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Formazane-azo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B56/12" definition-exists="false" ipc-concordant="C09B56/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B56/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Anthraquinone-azo dyes </text><CPC-specific-text><reference><text>from diazotised aminoanthracene <class-ref scheme="cpc">C09B29/0022</class-ref>, azo dyes containing hydroxyl groups acylated with polyfunctional anthraquinone derivatives <class-ref scheme="cpc">C09B43/26</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B56/14" definition-exists="false" ipc-concordant="C09B56/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B56/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Phthalocyanine-azo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B56/16" definition-exists="false" ipc-concordant="C09B56/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B56/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Methine- or polymethine-azo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B56/18" definition-exists="false" ipc-concordant="C09B56/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B56/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hydrazone-azo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B56/20" definition-exists="false" ipc-concordant="C09B56/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B56/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Triazene-azo dyes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B57/00" definition-exists="true" ipc-concordant="C09B57/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B57/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Other synthetic dyes of known constitution</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B57/001" definition-exists="false" ipc-concordant="C09B57/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B57/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Pyrene dyes</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B57/004" definition-exists="false" ipc-concordant="C09B57/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B57/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Diketopyrrolopyrrole dyes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B57/005" definition-exists="false" ipc-concordant="C09B57/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B57/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Pyrocolline; Phthalcoylpyrrocolline dyes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B57/007" definition-exists="false" ipc-concordant="C09B57/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B57/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Squaraine dyes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B57/008" definition-exists="false" ipc-concordant="C09B57/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B57/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Triarylamine dyes containing no other chromophores</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B57/02" definition-exists="false" ipc-concordant="C09B57/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B57/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Coumarine dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B57/04" definition-exists="false" ipc-concordant="C09B57/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B57/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Isoindoline dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B57/06" definition-exists="false" ipc-concordant="C09B57/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B57/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Naphtholactam dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B57/08" definition-exists="false" ipc-concordant="C09B57/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B57/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Naphthalimide dyes</text></title-part><title-part><text>Phthalimide dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B57/10" definition-exists="false" ipc-concordant="C09B57/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B57/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal complexes of organic compounds not being dyes in uncomplexed form</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B57/12" definition-exists="false" ipc-concordant="C09B57/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B57/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Perinones, i.e. naphthoylene-aryl-imidazoles</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B57/14" definition-exists="false" ipc-concordant="C09B57/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B57/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Benzoxanthene dyes</text></title-part><title-part><text>Benzothioxanthene dyes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B59/00" definition-exists="true" ipc-concordant="C09B59/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B59/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Artificial dyes of unknown constitution</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B61/00" definition-exists="true" ipc-concordant="C09B61/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B61/00</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Dyes of natural origin prepared from natural sources </text><CPC-specific-text><text>, e.g. vegetable sources</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B62/00" definition-exists="true" ipc-concordant="C09B62/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B62/002" definition-exists="false" ipc-concordant="C09B62/002" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-05-01" status="published"><classification-symbol>C09B62/002</classification-symbol><class-title date-revised="2020-05-01"><title-part><text>with the linkage of the reactive group being alternatively specified</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/01" definition-exists="false" ipc-concordant="C09B62/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disazo or polyazo dyes</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/08" definition-exists="false" ipc-concordant="C09B62/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Azo dyes</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/17" definition-exists="false" ipc-concordant="C09B62/17" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/17</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disazo or polyazo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/175" definition-exists="false" ipc-concordant="C09B62/175" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/175</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal complex azo dyes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/18" definition-exists="false" ipc-concordant="C09B62/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Porphyrins</text></title-part><title-part><text>Prophyrazins </text><CPC-specific-text><reference><text><class-ref scheme="cpc">C09B62/162</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B62/20" definition-exists="false" ipc-concordant="C09B62/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>to a pyrimidine ring</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/205" definition-exists="false" ipc-concordant="C09B62/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>C09B62/205</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>Specific dyes not provided for in groups <class-ref scheme="cpc">C09B62/22</class-ref>&#160;-&#160;<class-ref scheme="cpc">C09B62/26</class-ref></text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/22" definition-exists="false" ipc-concordant="C09B62/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Anthracene dyes </text><CPC-specific-text><reference><text><class-ref scheme="cpc">C09B62/242</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/24" definition-exists="false" ipc-concordant="C09B62/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Azo dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/242" definition-exists="false" ipc-concordant="C09B62/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/242</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Dyes containing in the molecule at least one azo group and at least one other chromophore group</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/245" definition-exists="false" ipc-concordant="C09B62/245" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/245</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Monoazo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/25" definition-exists="false" ipc-concordant="C09B62/25" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/25</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disazo or polyazo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/255" definition-exists="false" ipc-concordant="C09B62/255" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/255</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal complex azo dyes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/26" definition-exists="false" ipc-concordant="C09B62/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Porphyrins</text></title-part><title-part><text>Porphyrazins </text><CPC-specific-text><reference><text><class-ref scheme="cpc">C09B62/242</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B62/28" definition-exists="false" ipc-concordant="C09B62/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>to a pyrazine ring</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/285" definition-exists="false" ipc-concordant="C09B62/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>C09B62/285</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>Specific dyes not provided for in groups <class-ref scheme="cpc">C09B62/30</class-ref>&#160;-&#160;<class-ref scheme="cpc">C09B62/34</class-ref></text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/30" definition-exists="false" ipc-concordant="C09B62/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Anthracene dyes </text><CPC-specific-text><reference><text><class-ref scheme="cpc">C09B62/322</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/32" definition-exists="false" ipc-concordant="C09B62/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Azo dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/322" definition-exists="false" ipc-concordant="C09B62/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/322</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Dyes containing in the molecule at least one azo group and at least one other chromophore group</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/325" definition-exists="false" ipc-concordant="C09B62/325" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/325</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Monoazo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/33" definition-exists="false" ipc-concordant="C09B62/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/33</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disazo or polyazo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/335" definition-exists="false" ipc-concordant="C09B62/335" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/335</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal complex azo dyes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/34" definition-exists="false" ipc-concordant="C09B62/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Porphyrins</text></title-part><title-part><text>Porphyrazins </text><CPC-specific-text><reference><text><class-ref scheme="cpc">C09B62/322</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B62/343" definition-exists="false" ipc-concordant="C09B62/343" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/343</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>to a five membered ring</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/3435" definition-exists="false" ipc-concordant="C09B62/343" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>C09B62/3435</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>Specific dyes not provided for in groups <class-ref scheme="cpc">C09B62/345</class-ref>&#160;-&#160;<class-ref scheme="cpc">C09B62/357</class-ref></text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/345" definition-exists="false" ipc-concordant="C09B62/345" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/345</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Anthracene dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/347" definition-exists="false" ipc-concordant="C09B62/347" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/347</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Azo dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/35" definition-exists="false" ipc-concordant="C09B62/35" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/35</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Monoazo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/353" definition-exists="false" ipc-concordant="C09B62/353" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/353</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disazo or polyazo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/355" definition-exists="false" ipc-concordant="C09B62/355" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/355</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal complex azo dyes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/357" definition-exists="false" ipc-concordant="C09B62/357" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/357</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Porphines</text></title-part><title-part><text>Azaporphines</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B62/36" definition-exists="false" ipc-concordant="C09B62/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>to some other heterocyclic ring</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/365" definition-exists="false" ipc-concordant="C09B62/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>C09B62/365</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>Specific dyes not provided for in groups <class-ref scheme="cpc">C09B62/38</class-ref>&#160;-&#160;<class-ref scheme="cpc">C09B62/42</class-ref></text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/38" definition-exists="false" ipc-concordant="C09B62/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Anthracene dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/40" definition-exists="false" ipc-concordant="C09B62/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Azo dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/405" definition-exists="false" ipc-concordant="C09B62/405" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/405</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Monoazo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/41" definition-exists="false" ipc-concordant="C09B62/41" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/41</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disazo or polyazo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/415" definition-exists="false" ipc-concordant="C09B62/415" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/415</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal complex azo dyes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/42" definition-exists="false" ipc-concordant="C09B62/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Porphines</text></title-part><title-part><text>Azaporphines</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B62/44" definition-exists="false" ipc-concordant="C09B62/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with the reactive group not directly attached to a heterocyclic ring</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B62/4401" definition-exists="false" ipc-concordant="C09B62/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/4401</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/4403" definition-exists="false" ipc-concordant="C09B62/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/4403</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the heterocyclic system being a triazine ring</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/4405" definition-exists="false" ipc-concordant="C09B62/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/4405</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Dioxazine dyes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/4407" definition-exists="false" ipc-concordant="C09B62/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/4407</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Formazane dyes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/4409" definition-exists="false" ipc-concordant="C09B62/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/4409</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Anthracene dyes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/4411" definition-exists="false" ipc-concordant="C09B62/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/4411</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Azo dyes</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B62/4413" definition-exists="false" ipc-concordant="C09B62/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/4413</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Non-metallized monoazo dyes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B62/4415" definition-exists="false" ipc-concordant="C09B62/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/4415</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Disazo or polyazo dyes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B62/4416" definition-exists="false" ipc-concordant="C09B62/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/4416</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Metal complex azo dyes</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/4418" definition-exists="false" ipc-concordant="C09B62/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/4418</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Porphines; Azoporphines</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/442" definition-exists="false" ipc-concordant="C09B62/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/442</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the heterocyclic system being a pyridazine ring</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/4422" definition-exists="false" ipc-concordant="C09B62/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/4422</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the heterocyclic system being a pyrimidine ring</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/4424" definition-exists="false" ipc-concordant="C09B62/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/4424</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Azo dyes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/4426" definition-exists="false" ipc-concordant="C09B62/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/4426</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the heterocyclic system being a pyrazine</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/4428" definition-exists="false" ipc-concordant="C09B62/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/4428</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the heterocyclic system being a five membered ring</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B62/443" definition-exists="false" ipc-concordant="C09B62/443" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/443</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the reactive group being alternatively specified</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/445" definition-exists="false" ipc-concordant="C09B62/445" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/445</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Anthracene dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/447" definition-exists="false" ipc-concordant="C09B62/447" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/447</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Azo dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/45" definition-exists="false" ipc-concordant="C09B62/45" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/45</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Monoazo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/453" definition-exists="false" ipc-concordant="C09B62/453" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/453</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disazo or polyazo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/455" definition-exists="false" ipc-concordant="C09B62/455" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/455</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal complex azo dyes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/457" definition-exists="false" ipc-concordant="C09B62/457" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/457</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Porphines</text></title-part><title-part><text>Azaporphines</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/463" definition-exists="false" ipc-concordant="C09B62/463" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/463</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Formazane dyes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B62/465" definition-exists="false" ipc-concordant="C09B62/465" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B62/465</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>the reactive group being an acryloyl group, a quaternised or non-quaternised aminoalkyl carbonyl group or a (&#8212;N)<sub>n</sub>&#8212;CO&#8212;A&#8212;O&#8212;X or (&#8212;N)<sub>n</sub>&#8212;CO&#8212;A&#8212;Hal group, wherein A is an alkylene or alkylidene group, X is hydrogen or an acyl radical of an organic or inorganic acid, Hal is a halogen atom, and n is 0 or 1</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/467" definition-exists="false" ipc-concordant="C09B62/467" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/467</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Anthracene dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/47" definition-exists="false" ipc-concordant="C09B62/47" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/47</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Azo dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/473" definition-exists="false" ipc-concordant="C09B62/473" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/473</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Monoazo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/475" definition-exists="false" ipc-concordant="C09B62/475" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/475</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disazo or polyazo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/477" definition-exists="false" ipc-concordant="C09B62/477" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/477</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal complex azo dyes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/483" definition-exists="false" ipc-concordant="C09B62/483" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/483</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Porphines</text></title-part><title-part><text>Azaporphines</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B62/485" definition-exists="false" ipc-concordant="C09B62/485" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/485</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the reactive group being a halo-cyclobutyl-carbonyl, halo-cyclobutyl-vinyl-carbonyl, or halo-cyclobutenyl-carbonyl group</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/487" definition-exists="false" ipc-concordant="C09B62/487" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/487</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Anthracene dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/489" definition-exists="false" ipc-concordant="C09B62/489" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/489</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Azo dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/491" definition-exists="false" ipc-concordant="C09B62/491" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/491</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Monoazo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/493" definition-exists="false" ipc-concordant="C09B62/493" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/493</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disazo or polyazo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/495" definition-exists="false" ipc-concordant="C09B62/495" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/495</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal complex azo dyes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/497" definition-exists="false" ipc-concordant="C09B62/497" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/497</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Porphines</text></title-part><title-part><text>Azaporphines</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B62/503" definition-exists="false" ipc-concordant="C09B62/503" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/503</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/5033" definition-exists="false" ipc-concordant="C09B62/503" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/5033</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Dioxazine dyes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/5036" definition-exists="false" ipc-concordant="C09B62/503" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/5036</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Formazane dyes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/505" definition-exists="false" ipc-concordant="C09B62/505" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/505</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Anthracene dyes </text><CPC-specific-text><reference><text><class-ref scheme="cpc">C09B62/5033</class-ref>, <class-ref scheme="cpc">C09B62/5036</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/507" definition-exists="false" ipc-concordant="C09B62/507" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/507</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Azo dyes </text><CPC-specific-text><reference><text><class-ref scheme="cpc">C09B62/5033</class-ref>, <class-ref scheme="cpc">C09B62/5036</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/51" definition-exists="false" ipc-concordant="C09B62/51" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/51</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Monoazo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/513" definition-exists="false" ipc-concordant="C09B62/513" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/513</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disazo or polyazo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/515" definition-exists="false" ipc-concordant="C09B62/515" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/515</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal complex azo dyes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/517" definition-exists="false" ipc-concordant="C09B62/517" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/517</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Porphines</text></title-part><title-part><text>Azaporphines </text><CPC-specific-text><reference><text><class-ref scheme="cpc">C09B62/5033</class-ref>, <class-ref scheme="cpc">C09B62/5036</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B62/523" definition-exists="false" ipc-concordant="C09B62/523" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/523</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl amido or hydroxyalkyl amino sulfonyl group, a quaternised or non-quaternised amino alkyl sulfonyl amido group, or a substituted alkyl amino sulfonyl group, or a halogen alkyl sulfonyl amido or halogen alkyl amino sulfonyl group or a vinyl sulfonylamido or a substituted vinyl sulfonamido group</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/525" definition-exists="false" ipc-concordant="C09B62/525" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/525</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Anthracene dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/527" definition-exists="false" ipc-concordant="C09B62/527" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/527</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Azo dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/53" definition-exists="false" ipc-concordant="C09B62/53" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/53</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Monoazo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/533" definition-exists="false" ipc-concordant="C09B62/533" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/533</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disazo or polyazo dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/535" definition-exists="false" ipc-concordant="C09B62/535" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/535</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal complex azo dyes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/537" definition-exists="false" ipc-concordant="C09B62/537" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/537</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Porphines</text></title-part><title-part><text>Azaporphines</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B62/54" definition-exists="false" ipc-concordant="C09B62/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the reactive group being an epoxy or halohydrin group</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/56" definition-exists="false" ipc-concordant="C09B62/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Anthracene dyes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B62/58" definition-exists="false" ipc-concordant="C09B62/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Azo dyes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B62/585" definition-exists="false" ipc-concordant="C09B62/585" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B62/585</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Monoazo dyes</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B68/4495" definition-exists="false" ipc-concordant="C09B67/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B68/4495</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Substituted unsaturated carbohydrates groups</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B68/46" definition-exists="false" ipc-concordant="C09B67/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B68/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Aromatic cyclic groups</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B68/463" definition-exists="false" ipc-concordant="C09B67/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B68/463</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Substituted aromatic groups</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B68/467" definition-exists="false" ipc-concordant="C09B67/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B68/467</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heteroaromatic groups</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B68/4673" definition-exists="false" ipc-concordant="C09B67/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B68/4673</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>5-Membered rings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C09B68/4677" definition-exists="false" ipc-concordant="C09B67/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B68/4677</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>6-Membered rings</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C09B68/46775" definition-exists="false" ipc-concordant="C09B67/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B68/46775</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Triazine </text><reference><text><class-ref scheme="cpc">C09B68/427</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B68/48" definition-exists="false" ipc-concordant="C09B67/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B68/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Non-aromatic cyclic groups</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B68/485" definition-exists="false" ipc-concordant="C09B67/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B68/485</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Substituted non-aromatic cyclic groups</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C09B69/00" definition-exists="true" ipc-concordant="C09B69/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dyes not provided for by a single group of this subclass</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B69/001" definition-exists="false" ipc-concordant="C09B69/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Dyes containing an onium group attached to the dye skeleton via a bridge</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B69/002" definition-exists="false" ipc-concordant="C09B69/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Hydrazinium group</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B69/004" definition-exists="false" ipc-concordant="C09B69/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Sulfonium group</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B69/005" definition-exists="false" ipc-concordant="C09B69/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Isothiuronium group</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B69/007" definition-exists="false" ipc-concordant="C09B69/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Dyestuffs containing phosphonic or phosphinic acid groups and derivatives</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B69/008" definition-exists="false" ipc-concordant="C09B69/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Dyes containing a substituent, which contains a silicium atom</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B69/02" definition-exists="false" ipc-concordant="C09B69/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dyestuff salts, e.g. salts of acid dyes with basic dyes </text><reference><text>for Na, K or NH<sub>4</sub><sup>+</sup> salts or for chlorides, sulfates or chlorozincates, see the relevant dye groups</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B69/04" definition-exists="false" ipc-concordant="C09B69/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of anionic dyes with nitrogen containing compounds</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B69/045" definition-exists="false" ipc-concordant="C09B69/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of anionic azo dyes</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B69/06" definition-exists="false" ipc-concordant="C09B69/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of cationic dyes with organic acids </text><CPC-specific-text><text>or with inorganic complex acids</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B69/065" definition-exists="false" ipc-concordant="C09B69/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of cationic azo dyes</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B69/08" definition-exists="false" ipc-concordant="C09B69/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C09B69/08</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Dyes containing a splittable water solubilising group </text><CPC-specific-text><reference><text>dyes containing an onium group attached to the dye molecule via a bridge are to be considered as cationic dyes and are classified with the respective dyes such as <class-ref scheme="cpc">C09B44/02</class-ref>&#160;-&#160;<class-ref scheme="cpc">C09B44/08</class-ref>; <class-ref scheme="cpc">C09B69/001</class-ref>&#160;-&#160;<class-ref scheme="cpc">C09B69/005</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C09B69/10" definition-exists="false" ipc-concordant="C09B69/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polymeric dyes</text></title-part><title-part><text>Reaction products of dyes with monomers or with macromolecular compounds </text><CPC-specific-text><reference><text>addition products of alkylene oxide to dyes, <class-ref scheme="cpc">C09B69/00</class-ref>; dyeing with polymeric dyes <class-ref scheme="cpc">D06P1/0056</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B69/101" definition-exists="false" ipc-concordant="C09B69/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/101</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing an anthracene dye</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C09B69/102" definition-exists="false" ipc-concordant="C09B69/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/102</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a perylene dye</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B69/103" definition-exists="false" ipc-concordant="C09B69/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/103</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a diaryl- or triarylmethane dye</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B69/104" definition-exists="false" ipc-concordant="C09B69/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/104</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing an indole dye, including melanine derivates</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B69/105" definition-exists="false" ipc-concordant="C09B69/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a methine or polymethine dye</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B69/106" definition-exists="false" ipc-concordant="C09B69/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/106</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing an azo dye</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B69/107" definition-exists="false" ipc-concordant="C09B69/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/107</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing an azomethine dye</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B69/108" definition-exists="false" ipc-concordant="C09B69/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/108</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing a phthalocyanine dye</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C09B69/109" definition-exists="false" ipc-concordant="C09B69/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C09B69/109</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing other specific dyes</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item></class-scheme>
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