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477 lines
270 KiB
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<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" sort-key="C08L" definition-exists="true" date-revised="2021-01-01" status="published"><classification-symbol>C08L</classification-symbol><class-title date-revised="2019-08-01"><title-part><text>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS </text><reference><text>compositions based on polymerisable monomers <class-ref scheme="cpc">C08F</class-ref>, <class-ref scheme="cpc">C08G</class-ref>; artificial filaments or fibres <class-ref scheme="cpc">D01F</class-ref>; textile treating compositions <class-ref scheme="cpc">D06</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this subclass, the following term is used with the meaning indicated:<subnote type="bullet"><note-paragraph>Rubber includes:<subnote type="alpha"><note-paragraph>natural or conjugated diene rubbers;</note-paragraph><note-paragraph>rubber in general (for a specific rubber, other than a natural rubber or a conjugated diene rubber, see the group provided for compositions of such macromolecular compounds).</note-paragraph></subnote></note-paragraph></subnote></note-paragraph><note-paragraph> In this subclass:<subnote type="alpha"><note-paragraph>compositions are classified according to the mutual proportions by weight of only the macromolecular constituents; </note-paragraph><note-paragraph> compositions are classified according to the macromolecular constituent or constituents present in the highest proportion: if all these constituents are present in equal proportions the composition is classified according to each of these constituents. </note-paragraph></subnote></note-paragraph><note-paragraph>Any macromolecular constituent of a composition which is not identified by the classification according to Note (2) above, and the use of which is determined to be novel and non-obvious, must also be classified in this subclass. For example, a composition containing 80 parts polyethene and 20 parts polyvinyl chloride is classified in both groups <class-ref scheme="cpc">C08L23/06</class-ref> and <class-ref scheme="cpc">C08L27/06</class-ref>, if the use of polyvinyl chloride is determined to be novel and non-obvious. <CPC-specific-note>This IPC Note does not apply in CPC</CPC-specific-note></note-paragraph><note-paragraph>Any macromolecular constituent of a composition which is not identified by the classification according to Notes (2) or (3) above, and which is considered to represent information of interest for search, may also be classified in this subclass. This can, for example, be the case when it is considered of interest to enable searching of compositions using a combination of classification symbols. Such non-obligatory classification should be given as "additional information". <CPC-specific-note>This IPC Note does not apply in CPC</CPC-specific-note> </note-paragraph><note-paragraph>In groups <class-ref scheme="cpc">C08L65/00</class-ref> - <class-ref scheme="cpc">C08L85/00</class-ref>, in the absence of an indication to the contrary, compositions of macromolecular compounds obtained by reactions forming two different linkages in the main chain are classified only according to the linkage present in excess.<CPC-specific-note>This Note corresponds to IPC Note (1) relating to <class-ref scheme="cpc">C08L65/00</class-ref> - <class-ref scheme="cpc">C08L85/00</class-ref>.</CPC-specific-note></note-paragraph><note-paragraph><CPC-specific-note>Compositions classified in <class-ref scheme="cpc">C08K</class-ref> according to note 3 of <class-ref scheme="cpc">C08K</class-ref>, are not classified in <class-ref scheme="cpc">C08L</class-ref>.</CPC-specific-note> </note-paragraph><note-paragraph> <CPC-specific-note>In this subclass, combination sets [C-Sets] are used. The detailed information about the C-Sets construction and the associated syntax rules is present in the definitions of <class-ref scheme="cpc">C08L</class-ref></CPC-specific-note> </note-paragraph><note-paragraph><CPC-specific-note><class-ref scheme="cpc">C08L2666/00</class-ref> indexing codes were used for C-Sets classification of documents before April 2012. In addition to note (6), for searching documents classified before April 2012, see also <class-ref scheme="cpc">C08L2666/00</class-ref> in the definitions of <class-ref scheme="cpc">C08L</class-ref>.</CPC-specific-note></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">C08L61/08</class-ref>-<class-ref scheme="ipc">C08L61/10</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C08L61/06</class-ref></entry></row><row><entry><class-ref scheme="ipc">C08L63/02</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C08L63/00</class-ref></entry></row><row><entry><class-ref scheme="ipc">C08L83/05</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C08L83/04</class-ref></entry></row><row><entry><class-ref scheme="ipc">C08L83/07</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">C08L83/04</class-ref></entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="C08L1/00" date-revised="2013-01-01" status="published"><classification-symbol>C08L1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of polysaccharides or of their derivatives</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L1/00" definition-exists="true" ipc-concordant="C08L1/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of cellulose, modified cellulose or cellulose derivatives</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L1/02" definition-exists="false" ipc-concordant="C08L1/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L1/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cellulose</text></title-part><title-part><text>Modified cellulose</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L1/04" definition-exists="false" ipc-concordant="C08L1/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2015-11-01" status="published"><classification-symbol>C08L1/04</classification-symbol><class-title date-revised="2015-11-01"><title-part><text>Oxycellulose</text></title-part><title-part><text>Hydrocellulose </text><CPC-specific-text><text>, e.g. microcrystalline cellulose</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L1/06" definition-exists="false" ipc-concordant="C08L1/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L1/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cellulose hydrate</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L1/08" definition-exists="false" ipc-concordant="C08L1/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L1/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cellulose derivatives</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L1/10" definition-exists="false" ipc-concordant="C08L1/10" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2015-11-01" status="published"><classification-symbol>C08L1/10</classification-symbol><class-title date-revised="2015-11-01"><title-part><text>Esters of organic acids </text><CPC-specific-text><text>, i.e. acylates</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L1/12" definition-exists="false" ipc-concordant="C08L1/12" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L1/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cellulose acetate</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="C08L1/14" definition-exists="false" ipc-concordant="C08L1/14" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L1/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mixed esters, e.g. cellulose acetate-butyrate</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="C08L1/16" definition-exists="false" ipc-concordant="C08L1/16" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L1/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Esters of inorganic acids</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L1/18" definition-exists="false" ipc-concordant="C08L1/18" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2015-11-01" status="published"><classification-symbol>C08L1/18</classification-symbol><class-title date-revised="2015-11-01"><title-part><text>Cellulose nitrate </text><CPC-specific-text><text>, i.e. nitrocellulose</text></CPC-specific-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="C08L1/20" definition-exists="false" ipc-concordant="C08L1/20" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L1/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Esters of both organic acids and inorganic acids</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L1/22" definition-exists="false" ipc-concordant="C08L1/22" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L1/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cellulose xanthate</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L1/24" definition-exists="false" ipc-concordant="C08L1/24" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L1/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Viscose</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="C08L1/26" definition-exists="false" ipc-concordant="C08L1/26" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L1/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cellulose ethers</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L1/28" definition-exists="false" ipc-concordant="C08L1/28" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L1/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Alkyl ethers</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C08L1/282" definition-exists="false" ipc-concordant="C08L1/28" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L1/282</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with halogen-substituted hydrocarbon radicals</text></CPC-specific-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="C08L1/284" definition-exists="false" ipc-concordant="C08L1/28" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L1/284</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with hydroxylated hydrocarbon radicals</text></CPC-specific-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="C08L1/286" definition-exists="false" ipc-concordant="C08L1/28" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L1/286</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substituted with acid radicals, e.g. carboxymethyl cellulose [CMC] </text><reference><text><class-ref scheme="cpc">C08L1/282</class-ref> takes precedence</text></reference></CPC-specific-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="C08L1/288" definition-exists="false" ipc-concordant="C08L1/28" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L1/288</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>substituted with nitrogen-containing radicals</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L1/30" definition-exists="false" ipc-concordant="C08L1/30" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L1/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Aryl ethers</text></title-part><title-part><text>Aralkyl ethers</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="C08L1/32" definition-exists="false" ipc-concordant="C08L1/32" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L1/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cellulose ether-esters</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L3/00" definition-exists="true" ipc-concordant="C08L3/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L3/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of starch, amylose or amylopectin or of their derivatives or degradation products</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph> In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L3/02" definition-exists="false" ipc-concordant="C08L3/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L3/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Starch</text></title-part><title-part><text>Degradation products thereof, e.g. dextrin</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="C08L3/04" definition-exists="false" ipc-concordant="C08L3/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2015-11-01" status="published"><classification-symbol>C08L3/04</classification-symbol><class-title date-revised="2015-11-01"><title-part><text>Starch derivatives </text><CPC-specific-text><text>, e.g. crosslinked derivatives</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="C08L3/06" definition-exists="false" ipc-concordant="C08L3/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L3/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Esters</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L3/08" definition-exists="false" ipc-concordant="C08L3/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L3/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ethers</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L3/10" definition-exists="false" ipc-concordant="C08L3/10" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L3/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Oxidised starch</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L3/12" definition-exists="false" ipc-concordant="C08L3/12" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L3/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amylose</text></title-part><title-part><text>Amylopectin</text></title-part><title-part><text>Degradation products thereof</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="C08L3/14" definition-exists="false" ipc-concordant="C08L3/14" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L3/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amylose derivatives</text></title-part><title-part><text>Amylopectin derivatives</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L3/16" definition-exists="false" ipc-concordant="C08L3/16" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L3/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Esters</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L3/18" definition-exists="false" ipc-concordant="C08L3/18" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L3/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ethers</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L3/20" definition-exists="false" ipc-concordant="C08L3/20" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L3/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Oxidised amylose</text></title-part><title-part><text>Oxidised amylopectin</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L5/00" definition-exists="true" ipc-concordant="C08L5/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L5/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of polysaccharides or of their derivatives not provided for in groups <class-ref scheme="cpc">C08L1/00</class-ref> or <class-ref scheme="cpc">C08L3/00</class-ref></text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L5/02" definition-exists="false" ipc-concordant="C08L5/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L5/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dextran</text></title-part><title-part><text>Derivatives thereof</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="C08L5/04" definition-exists="false" ipc-concordant="C08L5/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L5/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Alginic acid</text></title-part><title-part><text>Derivatives thereof</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="C08L5/06" definition-exists="false" ipc-concordant="C08L5/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L5/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pectin</text></title-part><title-part><text>Derivatives thereof</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="C08L5/08" definition-exists="false" ipc-concordant="C08L5/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L5/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Chitin</text></title-part><title-part><text>Chondroitin sulfate</text></title-part><title-part><text>Hyaluronic acid</text></title-part><title-part><text>Derivatives thereof</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="C08L5/10" definition-exists="false" ipc-concordant="C08L5/10" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L5/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heparin</text></title-part><title-part><text>Derivatives thereof</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="C08L5/12" definition-exists="false" ipc-concordant="C08L5/12" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2015-11-01" status="published"><classification-symbol>C08L5/12</classification-symbol><class-title date-revised="2015-11-01"><title-part><CPC-specific-text><text>Agar or</text></CPC-specific-text><text> agar-agar </text><CPC-specific-text><text>, i.e. mixture of agarose and agaropectin</text></CPC-specific-text></title-part><title-part><text>Derivatives thereof</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="C08L5/14" definition-exists="false" ipc-concordant="C08L5/14" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L5/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hemicellulose</text></title-part><title-part><text>Derivatives thereof</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="C08L5/16" definition-exists="false" ipc-concordant="C08L5/16" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L5/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cyclodextrin</text></title-part><title-part><text>Derivatives thereof</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="C08L7/00" date-revised="2013-01-01" status="published"><classification-symbol>C08L7/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of rubber or of their derivatives</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L7/00" definition-exists="true" ipc-concordant="C08L7/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L7/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of natural rubber</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph> In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L7/02" definition-exists="false" ipc-concordant="C08L7/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L7/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Latex</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L9/00" definition-exists="true" ipc-concordant="C08L9/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L9/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of homopolymers or copolymers of conjugated diene hydrocarbons</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L9/02" definition-exists="false" ipc-concordant="C08L9/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L9/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Copolymers with acrylonitrile</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L9/04" definition-exists="false" ipc-concordant="C08L9/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L9/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Latex</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L9/06" definition-exists="false" ipc-concordant="C08L9/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L9/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Copolymers with styrene</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L9/08" definition-exists="false" ipc-concordant="C08L9/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L9/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Latex</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L9/10" definition-exists="false" ipc-concordant="C08L9/10" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L9/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Latex </text><reference><text><class-ref scheme="cpc">C08L9/04</class-ref>, <class-ref scheme="cpc">C08L9/08</class-ref> take precedence</text></reference></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L11/00" definition-exists="true" ipc-concordant="C08L11/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L11/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of homopolymers or copolymers of chloroprene</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>. </note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L11/02" definition-exists="false" ipc-concordant="C08L11/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L11/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Latex</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L13/00" definition-exists="true" ipc-concordant="C08L13/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L13/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of rubbers containing carboxyl groups</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>. </note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L13/02" definition-exists="false" ipc-concordant="C08L13/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L13/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Latex</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L15/00" definition-exists="true" ipc-concordant="C08L15/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L15/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of rubber derivatives </text><reference><text><class-ref scheme="cpc">C08L11/00</class-ref>, <class-ref scheme="cpc">C08L13/00</class-ref> take precedence</text></reference></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L15/005" definition-exists="false" ipc-concordant="C08L15/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L15/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Hydrogenated nitrile rubber</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="C08L15/02" definition-exists="false" ipc-concordant="C08L15/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L15/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rubber derivatives containing halogen</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L17/00" definition-exists="true" ipc-concordant="C08L17/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L17/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of reclaimed rubber</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>. </note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L19/00" definition-exists="true" ipc-concordant="C08L19/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L19/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Compositions of rubbers not provided for in groups <class-ref scheme="cpc">C08L7/00</class-ref> - <class-ref scheme="cpc">C08L17/00</class-ref></text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L19/003" definition-exists="false" ipc-concordant="C08L19/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L19/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Precrosslinked rubber; Scrap rubber; Used vulcanised rubber</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="C08L19/006" definition-exists="false" ipc-concordant="C08L19/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L19/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Rubber characterised by functional groups, e.g. telechelic diene polymers</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="C08L19/02" definition-exists="false" ipc-concordant="C08L19/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L19/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Latex</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L21/00" definition-exists="true" ipc-concordant="C08L21/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L21/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of unspecified rubbers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L21/02" definition-exists="false" ipc-concordant="C08L21/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L21/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Latex</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="C08L23/00" date-revised="2016-08-01" status="published"><classification-symbol>C08L23/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> <CPC-specific-note>Groups <class-ref scheme="cpc">C08L23/00</class-ref> - <class-ref scheme="cpc">C08L49/00</class-ref> are to be interpreted in accordance with Notes 2), 3) and 4 a) following the title of subclass <class-ref scheme="cpc">C08F</class-ref></CPC-specific-note> </note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L23/00" definition-exists="true" ipc-concordant="C08L23/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L23/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond</text></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L23/02" definition-exists="true" ipc-concordant="C08L23/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>not modified by chemical after-treatment</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L23/025" definition-exists="true" ipc-concordant="C08L23/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Copolymer of an unspecified olefin with a monomer other than an olefin</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L23/04" definition-exists="true" ipc-concordant="C08L23/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of ethene</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L23/06" definition-exists="true" ipc-concordant="C08L23/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyethene</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="C08L23/08" definition-exists="true" ipc-concordant="C08L23/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Copolymers of ethene </text><reference><text><class-ref scheme="cpc">C08L23/16</class-ref> takes precedence</text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C08L23/0807" definition-exists="true" ipc-concordant="C08L23/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/0807</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C08L23/0815" definition-exists="true" ipc-concordant="C08L23/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/0815</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Copolymers of ethene with aliphatic 1-olefins</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="C08L23/0823" definition-exists="true" ipc-concordant="C08L23/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/0823</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Copolymers of ethene with aliphatic cyclic olefins</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C08L23/083" definition-exists="true" ipc-concordant="C08L23/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/083</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Copolymers of ethene with aliphatic polyenes, i.e. containing more than one unsaturated bond</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C08L23/0838" definition-exists="true" ipc-concordant="C08L23/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/0838</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Copolymers of ethene with aromatic monomers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C08L23/0846" definition-exists="true" ipc-concordant="C08L23/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/0846</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C08L23/0853" definition-exists="false" ipc-concordant="C08L23/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/0853</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Vinylacetate</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="C08L23/0861" definition-exists="true" ipc-concordant="C08L23/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/0861</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Saponified vinylacetate</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C08L23/0869" definition-exists="true" ipc-concordant="C08L23/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/0869</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Acids or derivatives thereof</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="C08L23/0876" definition-exists="true" ipc-concordant="C08L23/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/0876</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Neutralised polymers, i.e. ionomers</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="C08L23/0884" definition-exists="true" ipc-concordant="C08L23/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/0884</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Epoxide containing esters</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="C08L23/0892" definition-exists="true" ipc-concordant="C08L23/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/0892</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing monomers with other atoms than carbon, hydrogen or oxygen atoms</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L23/10" definition-exists="true" ipc-concordant="C08L23/10" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of propene</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L23/12" definition-exists="true" ipc-concordant="C08L23/12" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polypropene</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="C08L23/14" definition-exists="true" ipc-concordant="C08L23/14" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Copolymers of propene </text><reference><text><class-ref scheme="cpc">C08L23/16</class-ref> takes precedence</text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C08L23/142" definition-exists="false" ipc-concordant="C08L23/14" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/142</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>at least partially crystalline copolymers of propene with other olefins</text></CPC-specific-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="C08L23/145" definition-exists="true" ipc-concordant="C08L23/14" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Copolymers of propene with monomers having more than one C=C double bond</text></CPC-specific-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="C08L23/147" definition-exists="true" ipc-concordant="C08L23/14" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/147</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Copolymers of propene with monomers containing other atoms than carbon or hydrogen atoms</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L23/16" definition-exists="true" ipc-concordant="C08L23/16" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Elastomeric</text></CPC-specific-text><text> ethene-propene or ethene-propene-diene copolymers, </text><CPC-specific-text><text>e.g. EPR and EPDM rubbers</text></CPC-specific-text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This group is used for polymers comprising both ethylene and propylene</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L23/18" definition-exists="false" ipc-concordant="C08L23/18" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of hydrocarbons having four or more carbon atoms</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L23/20" definition-exists="false" ipc-concordant="C08L23/20" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having four to nine carbon atoms</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C08L23/22" definition-exists="false" ipc-concordant="C08L23/22" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Copolymers of isobutene</text></title-part><title-part><text>Butyl rubber </text><CPC-specific-text><text>; Homo- or copolymers of other iso-olefins</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L23/24" definition-exists="false" ipc-concordant="C08L23/24" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having ten or more carbon atoms</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L23/26" definition-exists="true" ipc-concordant="C08L23/26" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>modified by chemical after-treatment</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L23/28" definition-exists="true" ipc-concordant="C08L23/28" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by reaction with halogens or compounds containing halogen </text><reference><text><class-ref scheme="cpc">C08L23/32</class-ref> takes precedence</text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L23/283" definition-exists="false" ipc-concordant="C08L23/28" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/283</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Halogenated homo- or copolymers of iso-olefins</text></CPC-specific-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="C08L23/286" definition-exists="false" ipc-concordant="C08L23/28" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/286</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Chlorinated polyethylene</text></CPC-specific-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="C08L23/30" definition-exists="false" ipc-concordant="C08L23/30" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by oxidation</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L23/32" definition-exists="true" ipc-concordant="C08L23/32" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by reaction with compounds containing phosphorus or sulfur</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L23/34" definition-exists="false" ipc-concordant="C08L23/34" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by chlorosulfonation</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="C08L23/36" definition-exists="false" ipc-concordant="C08L23/36" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L23/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by reaction with compounds containing nitrogen, e.g. by nitration</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L23/40" definition-exists="false" ipc-concordant="C08L23/26" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2023/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by reaction with compounds changing molecular weight</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L23/42" definition-exists="false" ipc-concordant="C08L23/26" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2023/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Depolymerisation, vis-breaking or degradation</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L23/44" definition-exists="false" ipc-concordant="C08L23/26" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2023/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Coupling; Molecular weight increase</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L25/00" definition-exists="true" ipc-concordant="C08L25/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L25/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring</text></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L25/02" definition-exists="false" ipc-concordant="C08L25/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L25/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of hydrocarbons</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L25/04" definition-exists="false" ipc-concordant="C08L25/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L25/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of styrene</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L25/06" definition-exists="false" ipc-concordant="C08L25/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L25/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polystyrene</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="C08L25/08" definition-exists="true" ipc-concordant="C08L25/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L25/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Copolymers of styrene </text><reference><text><class-ref scheme="cpc">C08L29/08</class-ref>, <class-ref scheme="cpc">C08L35/06</class-ref>, <class-ref scheme="cpc">C08L55/02</class-ref> take precedence</text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C08L25/10" definition-exists="true" ipc-concordant="C08L25/10" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L25/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with conjugated dienes</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="C08L25/12" definition-exists="true" ipc-concordant="C08L25/12" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L25/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with unsaturated nitriles</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="C08L25/14" definition-exists="true" ipc-concordant="C08L25/14" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L25/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with unsaturated esters</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L25/16" definition-exists="false" ipc-concordant="C08L25/16" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L25/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of alkyl-substituted styrenes</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L25/18" definition-exists="false" ipc-concordant="C08L25/18" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L25/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L27/00" definition-exists="true" ipc-concordant="C08L27/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L27/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen</text></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L27/02" definition-exists="false" ipc-concordant="C08L27/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L27/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>not modified by chemical after-treatment</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L27/04" definition-exists="false" ipc-concordant="C08L27/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L27/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing chlorine atoms</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L27/06" definition-exists="false" ipc-concordant="C08L27/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L27/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of vinyl chloride</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="C08L27/08" definition-exists="false" ipc-concordant="C08L27/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L27/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of vinylidene chloride</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="C08L27/10" definition-exists="false" ipc-concordant="C08L27/10" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L27/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing bromine or iodine atoms</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L27/12" definition-exists="true" ipc-concordant="C08L27/12" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L27/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing fluorine atoms</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L27/14" definition-exists="false" ipc-concordant="C08L27/14" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L27/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of vinyl fluoride</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="C08L27/16" definition-exists="false" ipc-concordant="C08L27/16" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L27/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers or vinylidene fluoride</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="C08L27/18" definition-exists="false" ipc-concordant="C08L27/18" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L27/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers or tetrafluoroethene</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="C08L27/20" definition-exists="false" ipc-concordant="C08L27/20" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L27/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of hexafluoropropene</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L27/22" definition-exists="false" ipc-concordant="C08L27/22" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L27/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>modified by chemical after-treatment</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L27/24" definition-exists="false" ipc-concordant="C08L27/24" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L27/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>halogenated</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L29/00" definition-exists="true" ipc-concordant="C08L29/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L29/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical</text></title-part><title-part><text>Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids</text></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L29/02" definition-exists="false" ipc-concordant="C08L29/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L29/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of unsaturated alcohols </text><reference><text><class-ref scheme="cpc">C08L29/14</class-ref> takes precedence</text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L29/04" definition-exists="true" ipc-concordant="C08L29/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L29/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyvinyl alcohol</text></title-part><title-part><text>Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L29/06" definition-exists="false" ipc-concordant="C08L29/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L29/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Copolymers of allyl alcohol</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L29/08" definition-exists="true" ipc-concordant="C08L29/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L29/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with vinyl-aromatic monomers</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L29/10" definition-exists="true" ipc-concordant="C08L29/10" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L29/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of unsaturated ethers </text><reference><text><class-ref scheme="cpc">C08L35/08</class-ref> takes precedence</text></reference></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="C08L29/12" definition-exists="false" ipc-concordant="C08L29/12" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L29/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of unsaturated ketones</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="C08L29/14" definition-exists="false" ipc-concordant="C08L29/14" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L29/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L31/00" definition-exists="true" ipc-concordant="C08L31/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L31/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid </text><reference><text>of hydrolysed polymers <class-ref scheme="cpc">C08L29/00</class-ref></text></reference></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L31/02" definition-exists="false" ipc-concordant="C08L31/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L31/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of esters of monocarboxylic acids</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L31/04" definition-exists="false" ipc-concordant="C08L31/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L31/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of vinyl acetate</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L31/06" definition-exists="false" ipc-concordant="C08L31/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L31/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of esters of polycarboxylic acids</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L31/08" definition-exists="false" ipc-concordant="C08L31/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L31/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of phthalic acid</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L33/00" definition-exists="true" ipc-concordant="C08L33/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L33/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof</text></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L33/02" definition-exists="true" ipc-concordant="C08L33/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L33/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of acids</text></title-part><title-part><text>Metal or ammonium salts thereof</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="C08L33/04" definition-exists="true" ipc-concordant="C08L33/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L33/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of esters </text><CPC-specific-text><reference><text><class-ref scheme="cpc">C08L43/04</class-ref> takes precedence</text></reference></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="C08L33/06" definition-exists="true" ipc-concordant="C08L33/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L33/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L33/062" definition-exists="true" ipc-concordant="C08L33/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L33/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Copolymers with monomers not covered by <class-ref scheme="cpc">C08L33/06</class-ref></text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C08L33/064" definition-exists="true" ipc-concordant="C08L33/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L33/064</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing anhydride, COOH or COOM groups, with M being metal or onium-cation</text></CPC-specific-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="C08L33/066" definition-exists="true" ipc-concordant="C08L33/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L33/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing -OH groups</text></CPC-specific-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="C08L33/068" definition-exists="true" ipc-concordant="C08L33/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L33/068</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing glycidyl groups</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L33/08" definition-exists="false" ipc-concordant="C08L33/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L33/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of acrylic acid esters</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="C08L33/10" definition-exists="true" ipc-concordant="C08L33/10" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L33/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of methacrylic acid esters</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C08L33/12" definition-exists="false" ipc-concordant="C08L33/12" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L33/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of methyl methacrylate</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L33/14" definition-exists="true" ipc-concordant="C08L33/14" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L33/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L33/16" definition-exists="false" ipc-concordant="C08L33/16" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L33/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of esters containing halogen atoms</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L33/18" definition-exists="false" ipc-concordant="C08L33/18" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L33/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of nitriles</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L33/20" definition-exists="false" ipc-concordant="C08L33/20" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L33/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of acrylonitrile </text><reference><text><class-ref scheme="cpc">C08L55/02</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L33/22" definition-exists="false" ipc-concordant="C08L33/22" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L33/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of nitriles containing four or more carbon atoms</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L33/24" definition-exists="false" ipc-concordant="C08L33/24" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L33/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of amides or imides</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L33/26" definition-exists="false" ipc-concordant="C08L33/26" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L33/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of acrylamide or methacrylamide</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L35/00" definition-exists="true" ipc-concordant="C08L35/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L35/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof</text></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L35/02" definition-exists="true" ipc-concordant="C08L35/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L35/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of esters </text><reference><text><class-ref scheme="cpc">C08L35/06</class-ref>, <class-ref scheme="cpc">C08L35/08</class-ref> take precedence</text></reference></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="C08L35/04" definition-exists="true" ipc-concordant="C08L35/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L35/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of nitriles </text><reference><text><class-ref scheme="cpc">C08L35/06</class-ref>, <class-ref scheme="cpc">C08L35/08</class-ref> take precedence</text></reference></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="C08L35/06" definition-exists="true" ipc-concordant="C08L35/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L35/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Copolymers with vinyl aromatic monomers</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="C08L35/08" definition-exists="true" ipc-concordant="C08L35/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L35/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Copolymers with vinyl ethers</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L37/00" definition-exists="true" ipc-concordant="C08L37/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L37/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a heterocyclic ring containing oxygen </text><reference><text>of cyclic esters of polyfunctional acids <class-ref scheme="cpc">C08L31/00</class-ref>; of cyclic anhydrides of unsaturated acids <class-ref scheme="cpc">C08L35/00</class-ref></text></reference></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L39/00" definition-exists="true" ipc-concordant="C08L39/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L39/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen</text></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>. </note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L39/02" definition-exists="false" ipc-concordant="C08L39/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L39/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of vinylamine</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="C08L39/04" definition-exists="false" ipc-concordant="C08L39/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L39/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L39/06" definition-exists="false" ipc-concordant="C08L39/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L39/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of N-vinyl-pyrrolidones</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L39/08" definition-exists="false" ipc-concordant="C08L39/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L39/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of vinyl-pyridine</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L41/00" definition-exists="true" ipc-concordant="C08L41/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L41/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur</text></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>. </note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L43/00" definition-exists="true" ipc-concordant="C08L43/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L43/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium or a metal</text></title-part><title-part><text>Compositions of derivatives of such polymers </text><reference><text>of metal salts, e.g. phenolates, alcoholates, see the parent compounds</text></reference></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>. </note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L43/02" definition-exists="false" ipc-concordant="C08L43/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L43/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of monomers containing phosphorus</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="C08L43/04" definition-exists="false" ipc-concordant="C08L43/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L43/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of monomers containing silicon</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L45/00" definition-exists="true" ipc-concordant="C08L45/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L45/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system</text></title-part><title-part><text>Compositions of derivatives of such polymers </text><reference><text>of cyclic anhydrides or imides <class-ref scheme="cpc">C08L35/00</class-ref>; of cyclic esters of polyfunctional acids <class-ref scheme="cpc">C08L31/00</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L45/02" definition-exists="false" ipc-concordant="C08L45/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L45/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of coumarone-indene polymers</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L47/00" definition-exists="true" ipc-concordant="C08L47/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L47/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds</text></title-part><title-part><text>Compositions of derivatives of such polymers </text><reference><text><class-ref scheme="cpc">C08L45/00</class-ref> takes precedence; of conjugated diene rubbers <class-ref scheme="cpc">C08L9/00</class-ref> - <class-ref scheme="cpc">C08L21/00</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>. </note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L49/00" definition-exists="true" ipc-concordant="C08L49/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L49/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of homopolymers or copolymers of compounds having one or more carbon-to-carbon triple bonds</text></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>. </note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L51/00" definition-exists="true" ipc-concordant="C08L51/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L51/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds </text><reference><text>for ABS polymers <class-ref scheme="cpc">C08L55/02</class-ref></text></reference></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L51/003" definition-exists="false" ipc-concordant="C08L51/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L51/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds </text><reference><text><class-ref scheme="cpc">C08L51/04</class-ref>, <class-ref scheme="cpc">C08L51/06</class-ref> take precedence</text></reference></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="C08L51/006" definition-exists="false" ipc-concordant="C08L51/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L51/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>grafted on to block copolymers containing at least one sequence of polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds</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="C08L51/02" definition-exists="false" ipc-concordant="C08L51/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L51/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>grafted on to polysaccharides</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="C08L51/04" definition-exists="false" ipc-concordant="C08L51/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L51/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>grafted on to rubbers</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="C08L51/06" definition-exists="false" ipc-concordant="C08L51/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L51/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond</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="C08L51/08" definition-exists="false" ipc-concordant="C08L51/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L51/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L51/085" definition-exists="false" ipc-concordant="C08L51/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L51/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>on to polysiloxanes</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L51/10" definition-exists="false" ipc-concordant="C08L51/10" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L51/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>grafted on to inorganic materials</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L53/00" definition-exists="true" ipc-concordant="C08L53/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L53/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds</text></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L53/005" definition-exists="false" ipc-concordant="C08L53/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L53/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Modified block copolymers</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="C08L53/02" definition-exists="false" ipc-concordant="C08L53/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L53/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of vinyl-aromatic monomers and conjugated dienes</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L53/025" definition-exists="false" ipc-concordant="C08L53/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L53/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>modified</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L55/00" definition-exists="true" ipc-concordant="C08L55/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L55/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups <class-ref scheme="cpc">C08L23/00</class-ref> - <class-ref scheme="cpc">C08L53/00</class-ref></text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L55/005" definition-exists="false" ipc-concordant="C08L55/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L55/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Homopolymers or copolymers obtained by polymerisation of macromolecular compounds terminated by a carbon-to-carbon double bond</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="C08L55/02" definition-exists="false" ipc-concordant="C08L55/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L55/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>ABS [Acrylonitrile-Butadiene-Styrene] polymers</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="C08L55/04" definition-exists="false" ipc-concordant="C08L55/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L55/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyadducts obtained by the diene synthesis</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L57/00" definition-exists="true" ipc-concordant="C08L57/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L57/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L57/02" definition-exists="false" ipc-concordant="C08L57/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L57/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Copolymers of mineral oil hydrocarbons</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="C08L57/04" definition-exists="false" ipc-concordant="C08L57/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L57/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Copolymers in which only the monomer in minority is defined</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="C08L57/06" definition-exists="false" ipc-concordant="C08L57/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L57/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers containing elements other than carbon and hydrogen</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L57/08" definition-exists="true" ipc-concordant="C08L57/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L57/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing halogen atoms</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L57/10" definition-exists="true" ipc-concordant="C08L57/10" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L57/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing oxygen atoms</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L57/12" definition-exists="true" ipc-concordant="C08L57/12" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L57/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing nitrogen atoms</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="C08L59/00" date-revised="2013-01-01" status="published"><classification-symbol>C08L59/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L59/00" definition-exists="true" ipc-concordant="C08L59/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L59/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of polyacetals</text></title-part><title-part><text>Compositions of derivatives of polyacetals </text><reference><text>of polyvinyl acetals <class-ref scheme="cpc">C08L29/14</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L59/02" definition-exists="false" ipc-concordant="C08L59/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L59/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyacetals containing polyoxymethylene sequences only</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="C08L59/04" definition-exists="false" ipc-concordant="C08L59/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L59/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Copolyoxymethylenes</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L61/00" definition-exists="true" ipc-concordant="C08L61/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L61/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of condensation polymers of aldehydes or ketones </text><reference><text>with polyalcohols <class-ref scheme="cpc">C08L59/00</class-ref>; with polynitriles <class-ref scheme="cpc">C08L77/00</class-ref></text></reference></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L61/02" definition-exists="false" ipc-concordant="C08L61/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L61/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Condensation polymers of aldehydes or ketones only</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="C08L61/04" definition-exists="false" ipc-concordant="C08L61/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L61/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Condensation polymers of aldehydes or ketones with phenols only</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L61/06" definition-exists="false" ipc-concordant="C08L61/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L61/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of aldehydes with phenols</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L61/12" definition-exists="false" ipc-concordant="C08L61/12" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L61/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with polyhydric phenols</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="C08L61/14" definition-exists="false" ipc-concordant="C08L61/14" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L61/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Modified phenol-aldehyde condensates</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="C08L61/16" definition-exists="false" ipc-concordant="C08L61/16" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L61/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of ketones with phenols</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L61/18" definition-exists="false" ipc-concordant="C08L61/18" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L61/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Condensation polymers of aldehydes or ketones with aromatic hydrocarbons or their halogen derivatives only</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="C08L61/20" definition-exists="false" ipc-concordant="C08L61/20" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L61/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen </text><reference><text>with aminophenols <class-ref scheme="cpc">C08L61/04</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L61/22" definition-exists="false" ipc-concordant="C08L61/22" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L61/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of aldehydes with acyclic or carbocyclic compounds</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L61/24" definition-exists="false" ipc-concordant="C08L61/24" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L61/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with urea or thiourea</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="C08L61/26" definition-exists="false" ipc-concordant="C08L61/26" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L61/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of aldehydes with heterocyclic compounds</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L61/28" definition-exists="false" ipc-concordant="C08L61/28" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L61/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with melamine</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="C08L61/30" definition-exists="false" ipc-concordant="C08L61/30" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L61/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of aldehydes with heterocyclic and acyclic or carbocyclic compounds</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L61/32" definition-exists="false" ipc-concordant="C08L61/32" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L61/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Modified amine-aldehyde condensates</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L61/34" definition-exists="false" ipc-concordant="C08L61/34" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L61/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups <class-ref scheme="cpc">C08L61/04</class-ref>, <class-ref scheme="cpc">C08L61/18</class-ref> and <class-ref scheme="cpc">C08L61/20</class-ref></text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L63/00" definition-exists="true" ipc-concordant="C08L63/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L63/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of epoxy resins</text></title-part><title-part><text>Compositions of derivatives of epoxy resins</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>. </note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L63/04" definition-exists="false" ipc-concordant="C08L63/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L63/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Epoxynovolacs</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="C08L63/06" definition-exists="false" ipc-concordant="C08L63/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L63/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Triglycidylisocyanurates</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="C08L63/08" definition-exists="false" ipc-concordant="C08L63/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L63/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Epoxidised polymerised polyenes</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="C08L63/10" definition-exists="false" ipc-concordant="C08L63/10" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2021-01-01" status="published"><classification-symbol>C08L63/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Epoxy resins modified by unsaturated compounds</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L65/00" definition-exists="true" ipc-concordant="C08L65/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L65/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain </text><reference><text><class-ref scheme="cpc">C08L7/00</class-ref> - <class-ref scheme="cpc">C08L57/00</class-ref>, <class-ref scheme="cpc">C08L61/00</class-ref> take precedence</text></reference></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L65/02" definition-exists="false" ipc-concordant="C08L65/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L65/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyphenylenes</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="C08L65/04" definition-exists="false" ipc-concordant="C08L65/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L65/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyxylenes</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L67/00" definition-exists="true" ipc-concordant="C08L67/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L67/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain </text><reference><text>of polyester-amides <class-ref scheme="cpc">C08L77/12</class-ref>; of polyester-imides <class-ref scheme="cpc">C08L79/08</class-ref></text></reference></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L67/02" definition-exists="false" ipc-concordant="C08L67/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L67/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyesters derived from dicarboxylic acids and dihydroxy compounds </text><reference><text><class-ref scheme="cpc">C08L67/06</class-ref> takes precedence</text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L67/025" definition-exists="false" ipc-concordant="C08L67/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L67/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing polyether sequences</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L67/03" definition-exists="false" ipc-concordant="C08L67/03" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L67/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the dicarboxylic acids and dihydroxy compounds having the carboxyl- and the hydroxy groups directly linked to aromatic rings</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L67/04" definition-exists="false" ipc-concordant="C08L67/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L67/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyesters derived from hydroxycarboxylic acids, e.g. lactones </text><reference><text><class-ref scheme="cpc">C08L67/06</class-ref> takes precedence</text></reference></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="C08L67/06" definition-exists="false" ipc-concordant="C08L67/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L67/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Unsaturated polyesters</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L67/07" definition-exists="false" ipc-concordant="C08L67/07" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L67/07</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having terminal carbon-to-carbon unsaturated bonds</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L67/08" definition-exists="false" ipc-concordant="C08L67/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L67/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyesters modified with higher fatty oils or their acids, or with resins or resin acids</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L69/00" definition-exists="true" ipc-concordant="C08L69/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L69/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of polycarbonates</text></title-part><title-part><text>Compositions of derivatives of polycarbonates</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>. </note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L69/005" definition-exists="false" ipc-concordant="C08L69/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L69/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Polyester-carbonates</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L71/00" definition-exists="true" ipc-concordant="C08L71/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L71/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of polyethers obtained by reactions forming an ether link in the main chain </text><reference><text>of polyacetals <class-ref scheme="cpc">C08L59/00</class-ref>; of epoxy resins <class-ref scheme="cpc">C08L63/00</class-ref>; of polythioether-ethers <class-ref scheme="cpc">C08L81/02</class-ref>; of polyether-sulfones <class-ref scheme="cpc">C08L81/06</class-ref></text></reference></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L71/02" definition-exists="true" ipc-concordant="C08L71/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L71/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyalkylene oxides</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L71/03" definition-exists="false" ipc-concordant="C08L71/03" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L71/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyepihalohydrins</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L71/08" definition-exists="false" ipc-concordant="C08L71/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2020-05-01" status="published"><classification-symbol>C08L71/08</classification-symbol><class-title date-revised="2020-05-01"><title-part><text>Polyethers derived from hydroxy compounds or from their metallic derivatives </text><reference><text><class-ref scheme="cpc">C08L71/02</class-ref> takes precedence</text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L71/10" definition-exists="false" ipc-concordant="C08L71/10" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2020-05-01" status="published"><classification-symbol>C08L71/10</classification-symbol><class-title date-revised="2020-05-01"><title-part><text>from phenols</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L71/12" definition-exists="false" ipc-concordant="C08L71/12" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L71/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyphenylene oxides</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="C08L71/123" definition-exists="false" ipc-concordant="C08L71/12" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L71/123</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>not modified by chemical after-treatment</text></CPC-specific-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="C08L71/126" definition-exists="false" ipc-concordant="C08L71/12" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L71/126</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>modified by chemical after-treatment</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L71/14" definition-exists="false" ipc-concordant="C08L71/14" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L71/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Furfuryl alcohol polymers</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L73/00" definition-exists="true" ipc-concordant="C08L73/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L73/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Compositions of macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups <class-ref scheme="cpc">C08L59/00</class-ref> - <class-ref scheme="cpc">C08L71/00</class-ref></text></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L73/02" definition-exists="true" ipc-concordant="C08L73/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L73/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyanhydrides</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L75/00" definition-exists="true" ipc-concordant="C08L75/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L75/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of polyureas or polyurethanes</text></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L75/02" definition-exists="false" ipc-concordant="C08L75/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L75/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyureas</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="C08L75/04" definition-exists="false" ipc-concordant="C08L75/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L75/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyurethanes</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L75/06" definition-exists="false" ipc-concordant="C08L75/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L75/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from polyesters</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L75/08" definition-exists="false" ipc-concordant="C08L75/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L75/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from polyethers</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L75/10" definition-exists="false" ipc-concordant="C08L75/10" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L75/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from polyacetals</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L75/12" definition-exists="false" ipc-concordant="C08L75/12" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L75/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L75/14" definition-exists="false" ipc-concordant="C08L75/14" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L75/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyurethanes having carbon-to-carbon unsaturated bonds</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L75/16" definition-exists="false" ipc-concordant="C08L75/16" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L75/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having terminal carbon-to-carbon unsaturated bonds</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L77/00" definition-exists="true" ipc-concordant="C08L77/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L77/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain </text><reference><text>of polyhydrazides <class-ref scheme="cpc">C08L79/06</class-ref>; of polyamideimides or polyamide acids <class-ref scheme="cpc">C08L79/08</class-ref></text></reference></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L77/02" definition-exists="false" ipc-concordant="C08L77/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L77/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyamides derived from omega-amino carboxylic acids or from lactams thereof </text><reference><text><class-ref scheme="cpc">C08L77/10</class-ref> takes precedence</text></reference></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="C08L77/04" definition-exists="false" ipc-concordant="C08L77/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L77/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyamides derived from alpha-amino carboxylic acids </text><reference><text><class-ref scheme="cpc">C08L77/10</class-ref> takes precedence</text></reference></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="C08L77/06" definition-exists="false" ipc-concordant="C08L77/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L77/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyamides derived from polyamines and polycarboxylic acids </text><reference><text><class-ref scheme="cpc">C08L77/10</class-ref> takes precedence</text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L77/08" definition-exists="false" ipc-concordant="C08L77/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L77/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from polyamines and polymerised unsaturated fatty acids</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L77/10" definition-exists="false" ipc-concordant="C08L77/10" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L77/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyamides derived from aromatically bound amino and carboxyl groups of amino-carboxylic acids or of polyamines and polycarboxylic acids</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="C08L77/12" definition-exists="false" ipc-concordant="C08L77/12" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L77/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyester-amides</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L79/00" definition-exists="true" ipc-concordant="C08L79/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L79/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups <class-ref scheme="cpc">C08L61/00</class-ref> - <class-ref scheme="cpc">C08L77/00</class-ref></text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L79/02" definition-exists="false" ipc-concordant="C08L79/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L79/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyamines</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="C08L79/04" definition-exists="false" ipc-concordant="C08L79/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L79/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polycondensates having nitrogen-containing heterocyclic rings in the main chain</text></title-part><title-part><text>Polyhydrazides</text></title-part><title-part><text>Polyamide acids or similar polyimide precursors</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L79/06" definition-exists="false" ipc-concordant="C08L79/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L79/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyhydrazides</text></title-part><title-part><text>Polytriazoles</text></title-part><title-part><text>Polyamino-triazoles</text></title-part><title-part><text>Polyoxadiazoles</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L79/08" definition-exists="false" ipc-concordant="C08L79/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L79/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyimides</text></title-part><title-part><text>Polyester-imides</text></title-part><title-part><text>Polyamide-imides</text></title-part><title-part><text>Polyamide acids or similar polyimide precursors</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L79/085" definition-exists="false" ipc-concordant="C08L79/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L79/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Unsaturated polyimide precursors</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L81/00" definition-exists="true" ipc-concordant="C08L81/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L81/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only</text></title-part><title-part><text>Compositions of polysulfones</text></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L81/02" definition-exists="true" ipc-concordant="C08L81/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L81/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polythioethers</text></title-part><title-part><text>Polythioether-ethers</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="C08L81/04" definition-exists="true" ipc-concordant="C08L81/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L81/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polysulfides</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="C08L81/06" definition-exists="true" ipc-concordant="C08L81/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L81/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polysulfones</text></title-part><title-part><text>Polyethersulfones</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="C08L81/08" definition-exists="true" ipc-concordant="C08L81/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L81/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polysulfonates</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="C08L81/10" definition-exists="true" ipc-concordant="C08L81/10" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L81/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polysulfonamides</text></title-part><title-part><text>Polysulfonimides</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L83/00" definition-exists="true" ipc-concordant="C08L83/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L83/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only</text></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L83/02" definition-exists="false" ipc-concordant="C08L83/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L83/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polysilicates</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="C08L83/04" definition-exists="false" ipc-concordant="C08L83/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L83/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polysiloxanes</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L83/06" definition-exists="true" ipc-concordant="C08L83/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L83/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing silicon bound to oxygen-containing groups </text><reference><text><class-ref scheme="cpc">C08L83/12</class-ref> takes precedence</text></reference></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>This group does not comprise Si-OH and Si-OR groups that are classified in <class-ref scheme="cpc">C08L83/04</class-ref>. </note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L83/08" definition-exists="false" ipc-concordant="C08L83/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L83/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L83/10" definition-exists="false" ipc-concordant="C08L83/10" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L83/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Block- or graft-copolymers containing polysiloxane sequences </text><reference><text>obtained by polymerising a compound having a carbon-to-carbon double bond on to a polysiloxane <class-ref scheme="cpc">C08L51/08</class-ref>, <class-ref scheme="cpc">C08L53/00</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L83/12" definition-exists="false" ipc-concordant="C08L83/12" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L83/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing polyether sequences</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L83/14" definition-exists="false" ipc-concordant="C08L83/14" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L83/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms </text><reference><text><class-ref scheme="cpc">C08L83/10</class-ref> takes precedence</text></reference></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="C08L83/16" definition-exists="false" ipc-concordant="C08L83/16" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-01-01" status="published"><classification-symbol>C08L83/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which all the silicon atoms are connected by linkages other than oxygen atoms</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L85/00" definition-exists="true" ipc-concordant="C08L85/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L85/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of macromolecular compounds obtained by reactions forming a linkage in the main chain of the macromolecule containing atoms other than silicon, sulfur, nitrogen, oxygen and carbon</text></title-part><title-part><text>Compositions of derivatives of such polymers</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>. </note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L85/02" definition-exists="true" ipc-concordant="C08L85/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L85/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing phosphorus</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="C08L85/04" definition-exists="true" ipc-concordant="C08L85/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L85/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing boron</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L87/00" definition-exists="true" ipc-concordant="C08L87/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L87/00</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Compositions of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L87/005" definition-exists="false" ipc-concordant="C08L87/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>C08L87/005</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>Block or graft polymers not provided for in groups <class-ref scheme="cpc">C08L1/00</class-ref> - <class-ref scheme="cpc">C08L85/04</class-ref></text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="C08L89/00" date-revised="2016-05-01" status="published"><classification-symbol>C08L89/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Compositions of natural macromolecular compounds or of derivatives thereof </text><reference><text>of polysaccharides <class-ref scheme="cpc">C08L1/00</class-ref> - <class-ref scheme="cpc">C08L5/00</class-ref>; of natural rubber <class-ref scheme="cpc">C08L7/00</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L89/00" definition-exists="true" ipc-concordant="C08L89/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L89/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of proteins</text></title-part><title-part><text>Compositions of derivatives thereof </text><reference><text>foodstuff preparations <class-ref scheme="cpc">A23J3/00</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L89/005" definition-exists="false" ipc-concordant="C08L89/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L89/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Casein</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="C08L89/02" definition-exists="false" ipc-concordant="C08L89/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L89/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Casein-aldehyde condensates</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="C08L89/04" definition-exists="false" ipc-concordant="C08L89/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L89/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Products derived from waste materials, e.g. horn, hoof or hair</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L89/06" definition-exists="false" ipc-concordant="C08L89/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2015-11-01" status="published"><classification-symbol>C08L89/06</classification-symbol><class-title date-revised="2015-11-01"><title-part><text>derived from leather or skin </text><CPC-specific-text><text>, e.g. gelatin</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L91/00" definition-exists="true" ipc-concordant="C08L91/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L91/00</classification-symbol><class-title date-revised="2019-08-01"><title-part><text>Compositions of oils, fats or waxes</text></title-part><title-part><text>Compositions of derivatives thereof</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>. </note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L91/005" definition-exists="false" ipc-concordant="C08L91/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L91/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Drying oils</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="C08L91/02" definition-exists="false" ipc-concordant="C08L91/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L91/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vulcanised oils, e.g. factice</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="C08L91/04" definition-exists="true" ipc-concordant="C08L91/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L91/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Linoxyn</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="C08L91/06" definition-exists="false" ipc-concordant="C08L91/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L91/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Waxes</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L91/08" definition-exists="false" ipc-concordant="C08L91/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L91/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mineral waxes</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L93/00" definition-exists="true" ipc-concordant="C08L93/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L93/00</classification-symbol><class-title date-revised="2019-08-01"><title-part><text>Compositions of natural resins</text></title-part><title-part><text>Compositions of derivatives thereof </text><reference><text>of polysaccharides <class-ref scheme="cpc">C08L1/00</class-ref> - <class-ref scheme="cpc">C08L5/00</class-ref>; of natural rubber <class-ref scheme="cpc">C08L7/00</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L93/02" definition-exists="false" ipc-concordant="C08L93/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L93/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Shellac </text><reference><text>French polish <class-ref scheme="cpc">C09F</class-ref></text></reference></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="C08L93/04" definition-exists="false" ipc-concordant="C08L93/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L93/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rosin</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L95/00" definition-exists="true" ipc-concordant="C08L95/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L95/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of bituminous materials, e.g. asphalt, tar, pitch</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L95/005" definition-exists="false" ipc-concordant="C08L95/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L95/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Aqueous compositions, e.g. emulsions</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L97/00" definition-exists="true" ipc-concordant="C08L97/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L97/00</classification-symbol><class-title date-revised="2019-08-01"><title-part><text>Compositions of lignin-containing materials </text><reference><text>of polysaccharides <class-ref scheme="cpc">C08L1/00</class-ref> - <class-ref scheme="cpc">C08L5/00</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L97/002" definition-exists="false" ipc-concordant="C08L97/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L97/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Peat, lignite, coal </text><reference><text>ceramic products based on carbon or carbides <class-ref scheme="cpc">C04B35/00</class-ref>; working-up peat <class-ref scheme="cpc">C10F7/00</class-ref>; briquettes <class-ref scheme="cpc">C10L5/00</class-ref></text></reference></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="C08L97/005" definition-exists="false" ipc-concordant="C08L97/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L97/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Lignin</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="C08L97/007" definition-exists="false" ipc-concordant="C08L97/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L97/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cork</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="C08L97/02" definition-exists="false" ipc-concordant="C08L97/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L97/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lignocellulosic material, e.g. wood, straw or bagasse </text><CPC-specific-text><reference><text>manufacture of articles made from lignocellulosic material by dry processes <class-ref scheme="cpc">B27N</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L99/00" definition-exists="true" ipc-concordant="C08L99/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L99/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups <class-ref scheme="cpc">C08L89/00</class-ref> - <class-ref scheme="cpc">C08L97/00</class-ref></text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="C08L101/00" definition-exists="true" ipc-concordant="C08L101/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2019-08-01" status="published"><classification-symbol>C08L101/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of unspecified macromolecular compounds</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, C-Sets are used.<br/>The detailed information about the C-Sets construction and the associated syntax rules is present in the Definitions of <class-ref scheme="cpc">C08L</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L101/005" definition-exists="true" ipc-concordant="C08L101/00" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L101/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Dendritic macromolecules</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="C08L101/02" definition-exists="true" ipc-concordant="C08L101/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>C08L101/02</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>characterised by the presence of specified groups </text><CPC-specific-text><text>, e.g. terminal or pendant functional groups</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="C08L101/025" definition-exists="true" ipc-concordant="C08L101/02" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L101/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing nitrogen atoms</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L101/04" definition-exists="true" ipc-concordant="C08L101/04" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L101/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing halogen atoms</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L101/06" definition-exists="true" ipc-concordant="C08L101/06" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L101/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing oxygen atoms </text><CPC-specific-text><reference><text><class-ref scheme="cpc">C08L101/025</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="C08L101/08" definition-exists="true" ipc-concordant="C08L101/08" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L101/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Carboxyl groups</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="C08L101/10" definition-exists="true" ipc-concordant="C08L101/10" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L101/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing hydrolysable silane groups</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L101/12" definition-exists="true" ipc-concordant="C08L101/12" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L101/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity </text><reference><text>liquid crystal materials or compositions <class-ref scheme="cpc">C09K19/00</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="C08L101/14" definition-exists="true" ipc-concordant="C08L101/14" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L101/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="C08L101/16" definition-exists="true" ipc-concordant="C08L101/16" c-set-base-allowed="true" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L101/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the macromolecular compounds being biodegradable</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="true" level="6" additional-only="true" sort-key="C08L201/00" date-revised="2013-01-01" status="published"><classification-symbol>C08L2201/00</classification-symbol>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="C08L201/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2201/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Properties</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L201/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2201/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Flame or fire retardant/resistant</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L201/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2201/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Antistatic</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L201/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2201/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Biodegradable</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L201/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2201/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stabilised against heat, light or radiation or oxydation</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L201/10" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2201/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Transparent films</text></title-part><title-part><text>Clear coatings</text></title-part><title-part><text>Transparent materials</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L201/12" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2201/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Shape memory</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L201/14" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2201/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Gas barrier composition</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L201/22" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2201/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Halogen free composition</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L201/50" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2201/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Aqueous dispersion, e.g. containing polymers with a glass transition temperature (Tg) above 20°C</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L201/52" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2201/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Aqueous emulsion or latex, e.g. containing polymers of a glass transition temperature (Tg) below 20°C</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L201/54" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2201/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Aqueous solutions or dispersions</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L201/56" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2201/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Non-aqueous solutions or dispersions</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="true" level="6" additional-only="true" sort-key="C08L203/00" date-revised="2013-01-01" status="published"><classification-symbol>C08L2203/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Properties</text></title-part><title-part><text>Applications</text></title-part><title-part><text>Other features</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="C08L203/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2203/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Applications</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L203/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2203/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for biomedical use</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L203/10" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2203/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>used for bottles</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L203/12" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2203/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>used for fibers</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L203/14" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2203/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>used for foams</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L203/16" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2203/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>used for films</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L203/162" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2203/162</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>sealable films</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L203/18" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2203/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>used for pipes</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L203/20" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2203/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>use in electrical or conductive gadgets</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L203/202" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2203/202</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>use in electrical wires or wirecoating</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L203/204" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2203/204</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>use in solar cells</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L203/206" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2203/206</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>use in coating or encapsulating of electronic parts</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L203/30" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2203/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>used for thermoforming</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L203/40" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2203/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>used as motor oil additive</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="C08L205/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2205/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polymer mixtures characterised by other features</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L205/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2205/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing two or more polymers of the same <class-ref scheme="cpc">C08L</class-ref> -group</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L205/025" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2205/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing two or more polymers of the same hierarchy <class-ref scheme="cpc">C08L</class-ref>, and differing only in parameters such as density, comonomer content, molecular weight, structure</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L205/03" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2205/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing three or more polymers in a blend</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L205/035" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2205/035</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing four or more polymers in a blend</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L205/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2205/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing interpenetrating networks</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L205/05" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2205/05</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing polymer components which can react with one another</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L205/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2205/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having improved processability or containing aids for moulding methods</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L205/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2205/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing additives to improve the compatibility between two polymers</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L205/12" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2205/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing additives being liquid crystalline or anisotropic in the melt</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L205/14" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2205/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing polymeric additives characterised by shape</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L205/16" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2205/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fibres</text></title-part><title-part><text>Fibrils</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L205/18" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2205/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Spheres</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L205/20" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2205/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hollow spheres</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L205/22" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2205/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mixtures comprising a continuous polymer matrix in which are dispersed crosslinked particles of another polymer</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L205/24" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2205/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Crystallisation aids</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L205/242" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2205/242</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Beta spherulite nucleating agents</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="C08L207/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2207/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Properties characterising the ingredient of the composition</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L207/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2207/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heterophasic composition</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L207/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2207/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Thermoplastic elastomer</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L207/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2207/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Properties of polyethylene</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L207/062" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2207/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>HDPE</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L207/064" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2207/064</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>VLDPE</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L207/066" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2207/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>LDPE (radical process)</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L207/068" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2207/068</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ultra high molecular weight polyethylene</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L207/07" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2207/07</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Long chain branching</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L207/10" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2207/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Peculiar tacticity</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L207/12" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2207/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Syndiotactic polypropylene</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L207/14" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2207/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Amorphous or atactic polypropylene</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L207/20" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2207/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Recycled plastic</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L207/22" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2207/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Recycled asphalt</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L207/24" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2207/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>recycling of old tyres and caoutchouc and addition of caoutchouc particles</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L207/26" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2207/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>recycling of glass in bitumen</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L207/32" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2207/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing low molecular weight liquid component</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L207/322" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2207/322</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Liquid component is processing oil</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L207/324" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2207/324</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Liquid component is low molecular weight polymer</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L207/53" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2207/53</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Core-shell polymer</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="C08L308/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2308/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Chemical blending or stepwise polymerisation process with the same catalyst</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="C08L310/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2310/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Masterbatches</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="C08L312/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2312/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Crosslinking</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L312/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2312/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with dienes</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L312/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2312/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with phenolic resin</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L312/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2312/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by radiation</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L312/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2312/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by silane</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="C08L314/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2314/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polymer mixtures characterised by way of preparation</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L314/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2314/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ziegler natta catalyst</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L314/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2314/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Philipps catalyst</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L314/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2314/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metallocene or single site catalysts</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L314/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2314/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>prepared by late transition metal, i.e. Ni, Pd, Pt, Co, Rh, Ir, Fe, Ru or Os, single site catalyst</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="C08L555/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Characteristics of bituminous mixtures</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L555/10" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Design or test methods for bitumen or asphalt mixtures, e.g. series of measures, procedures or tests to obtain a bitumen or asphalt mixture having preset defined properties, general or international test methods, procedures or standards</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L555/20" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mixtures of bitumen and aggregate defined by their production temperatures, e.g. production of asphalt for road or pavement applications</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L555/22" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Asphalt produced above 140°C, e.g. hot melt asphalt</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L555/24" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Asphalt produced between 100°C and 140°C, e.g. warm mix asphalt</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L555/26" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Asphalt produced between 65°C and 100°C, e.g. half warm mix asphalt, low energy asphalt produced at 95°C or low temperature asphalt produced at 90°C</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L555/28" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Asphalt produced between 0°C and below 65°C, e.g. cold mix asphalt produced between 0°C and 35°C</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L555/30" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Environmental or health characteristics, e.g. energy consumption, recycling or safety issues</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L555/32" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Environmental burden or human safety, e.g. CO<sub>2</sub> footprint, fuming or leaching</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L555/34" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Recycled or waste materials, e.g. reclaimed bitumen, asphalt, roads or pathways, recycled roof coverings or shingles, recycled aggregate, recycled tires, crumb rubber, glass or cullet, fly or fuel ash, or slag</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L555/40" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mixtures based upon bitumen or asphalt containing functional additives</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L555/50" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Inorganic non-macromolecular ingredients</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L555/52" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Aggregate, e.g. crushed stone, sand, gravel or cement</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L555/54" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Sulfur or carbon black</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L555/60" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Organic non-macromolecular ingredients, e.g. oil, fat, wax or natural dye</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L555/62" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from natural renewable resources</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="C08L555/64" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Oils, fats or waxes based upon fatty acid esters, e.g. fish oil, olive oil, lard, cocoa butter, bees wax or carnauba wax</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L555/70" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/70</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from natural non-renewable resources</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="C08L555/72" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/72</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Petrochemical based or extracted waxes, e.g. paraffin, Montan wax or cracked polyethylene wax</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="C08L555/74" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/74</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Petrochemicals other than waxes, e.g. synthetic oils, diesel or other fuels, hydrocarbons, halogenated or otherwise functionalized hydrocarbons</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L555/80" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/80</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Macromolecular constituents</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L555/82" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/82</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from natural renewable resources, e.g. starch, cellulose, saw dust, straw, hair or shells</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L555/84" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/84</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polymers comprising styrene, e.g. , polystyrene, styrene-diene copolymers or styrene-butadiene-styrene copolymers</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L555/86" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2555/86</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polymers containing aliphatic hydrocarbons only, e.g. polyethylene, polypropylene or ethylene-propylene-diene copolymers</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="C08L666/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-05-01" status="published"><classification-symbol>C08L2666/00</classification-symbol><class-title date-revised="2020-05-01"><title-part><text>Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph><br/> Indexing codes of <class-ref scheme="cpc">C08L2666/00</class-ref> have not been used for the classification of new documents since April 2012. However, they are used in C-Sets searches for documents prior to April 2012. The detailed information about how to search using <class-ref scheme="cpc">C08L2666/00</class-ref> C-Sets is presented in the Definitions of <class-ref scheme="cpc">C08L</class-ref>, <class-ref scheme="cpc">C09D</class-ref> and <class-ref scheme="cpc">C09J</class-ref>.</note-paragraph></note></notes-and-warnings>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L666/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Organic macromolecular compounds, natural resins, waxes or and bituminous materials</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>C08L2666/04</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>Macromolecular compounds according to groups <class-ref scheme="cpc">C08L7/00</class-ref> - <class-ref scheme="cpc">C08L49/00</class-ref>, or <class-ref scheme="cpc">C08L55/00</class-ref> - <class-ref scheme="cpc">C08L57/00</class-ref></text></title-part><title-part><text>Derivatives thereof</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L666/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Homopolymers or copolymers of unsaturated hydrocarbons</text></title-part><title-part><text>Derivatives thereof</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L666/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>C08L2666/08</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Homopolymers or copolymers according to <class-ref scheme="cpc">C08L7/00</class-ref> - <class-ref scheme="cpc">C08L21/00</class-ref></text></title-part><title-part><text>Derivatives thereof</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/10" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>C08L2666/10</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Homopolymers or copolymers according to <class-ref scheme="cpc">C08L39/00</class-ref> - <class-ref scheme="cpc">C08L49/00</class-ref></text></title-part><title-part><text>Derivatives thereof</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/12" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>C08L2666/12</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Homopolymers or copolymers not provided for in <class-ref scheme="cpc">C08L2666/06</class-ref> - <class-ref scheme="cpc">C08L2666/10</class-ref></text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/14" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>C08L2666/14</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Macromolecular compounds according to <class-ref scheme="cpc">C08L59/00</class-ref> - <class-ref scheme="cpc">C08L87/00</class-ref></text></title-part><title-part><text>Derivatives thereof</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L666/16" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>C08L2666/16</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Addition or condensation polymers of aldehydes or ketones according to <class-ref scheme="cpc">C08L59/00</class-ref> - <class-ref scheme="cpc">C08L61/00</class-ref></text></title-part><title-part><text>Derivatives thereof</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L666/18" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>C08L2666/18</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Polyesters or polycarbonates according to <class-ref scheme="cpc">C08L67/00</class-ref> - <class-ref scheme="cpc">C08L69/00</class-ref></text></title-part><title-part><text>Derivatives thereof</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L666/20" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>C08L2666/20</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Macromolecular compounds having nitrogen in the main chain according to <class-ref scheme="cpc">C08L75/00</class-ref> - <class-ref scheme="cpc">C08L79/00</class-ref></text></title-part><title-part><text>Derivatives thereof</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L666/22" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>C08L2666/22</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Macromolecular compounds not provided for in <class-ref scheme="cpc">C08L2666/16</class-ref> - <class-ref scheme="cpc">C08L2666/20</class-ref></text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/24" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Graft or block copolymers according to groups <class-ref scheme="cpc">C08L51/00</class-ref>, <class-ref scheme="cpc">C08L53/00</class-ref> or <class-ref scheme="cpc">C08L55/02</class-ref></text></title-part><title-part><text>Derivatives thereof</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/26" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>C08L2666/26</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Natural polymers, natural resins or derivatives thereof according to <class-ref scheme="cpc">C08L1/00</class-ref> - <class-ref scheme="cpc">C08L5/00</class-ref>, <class-ref scheme="cpc">C08L89/00</class-ref>, <class-ref scheme="cpc">C08L93/00</class-ref>, <class-ref scheme="cpc">C08L97/00</class-ref> or <class-ref scheme="cpc">C08L99/00</class-ref></text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L666/28" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Non-macromolecular organic substances</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/30" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hydrocarbons</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/32" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Halogen-containing compounds</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/34" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Oxygen-containing compounds, including ammonium and metal salts</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/36" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Nitrogen-containing compounds</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/38" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Sulfur-, selenium- or tellurium-containing compounds</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/40" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Phosphorus-containing compounds</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L666/42" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compounds containing phosphorus and sulfur</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/44" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Silicon-containing compounds</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/46" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Boron-containing compounds</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/48" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/50" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arsenic- or antimony-containing compounds</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/52" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal-containing compounds</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L666/54" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Inorganic substances</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/55" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/55</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Carbon</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/58" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>SiO<sub>2</sub> or silicates</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L666/60" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Asbestos</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L666/62" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clay</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/64" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Sulfur</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="C08L666/66" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/66</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Substances characterised by their function in the composition</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/68" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/68</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Plasticizers</text></title-part><title-part><text>Solvents</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/70" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/70</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Organic dyes or pigments</text></title-part><title-part><text>Optical brightening agents</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/72" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/72</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fillers</text></title-part><title-part><text>Inorganic pigments</text></title-part><title-part><text>Reinforcing additives</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L666/74" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/74</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Aggregates</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L666/76" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/76</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Textured backings, e.g. woven or non-woven</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/78" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/78</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stabilisers against oxidation, heat, light or ozone</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L666/80" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/80</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal-containing stabilizers</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="C08L666/82" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/82</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Phosphorus-containing stabilizers</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/84" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/84</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Flame-proofing or flame-retarding additives</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="C08L666/86" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>C08L2666/86</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Antistatics</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item></class-scheme> |