发明名称 |
BRANCHED POLYMERS CONTAINING IMIDAZOLE GROUPS AND THE PRODUCTION AND USE THEREOF |
摘要 |
The invention relates to branched polymers derived by free-radical polymerisation from a mixture of monomers with 50 to 93 wt.% of at least one ethylenically unsaturated monomer, 2 to 25 wt.% of at least one ethylenically unsaturated macromonomer with a molecular weight of 1,000 to 20,000 and 5 to 25 wt.% of at least one polymerisable imidazole derivative, wherein the components together make up 100 wt.%, the resulting polymer possesses a molecular weight of 15,000 to 100,000 and is optionally present in the form of a salt. The present invention also relates to the production of these polymers and their use as dispersing agents in liquid media or for the pre-coating of solids to be dispersed.
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申请公布号 |
CA2316062(A1) |
申请公布日期 |
2001.02.28 |
申请号 |
CA20002316062 |
申请日期 |
2000.08.16 |
申请人 |
BYK-CHEMIE GMBH |
发明人 |
HAUBENNESTEL, KARLHEINZ;GAJEWIAK, ULRICH;KRAPPE, UDO;ORTH, ULRICH |
分类号 |
C08J5/00;C08F2/06;C08F4/04;C08F4/34;C08F220/18;C08F265/04;C08F265/06;C08F283/12;C08F290/02;C08F290/06;C08F293/00;C08L51/00;C08L53/00;C09D17/00;C09D125/04;C09D133/04;C09D139/04;C09D157/00;(IPC1-7):C08F226/06 |
主分类号 |
C08J5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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