发明名称 |
Easy to disperse polycarboxylic acid thickeners. |
摘要 |
<p>An interpolymer of at least one olefinically unsaturated carboxylic acid containing at least one activated carbon-to-carbon olefinic double bond and at least one carboxyl group, in an amount of more than 15% by weight based upon the weight of the interpolymer, and at least one steric stabilizer surfactant having at least one hydrophilic moiety and at least one hydrophobic moiety and a linear block or a random comb configuration, or mixtures thereof, made by polymerizing olefinically unsaturated carboxylic acid monomers in an organic media, in the presence of free a radical forming catalyst, and the steric stabilizer.</p> |
申请公布号 |
EP0584771(A1) |
申请公布日期 |
1994.03.02 |
申请号 |
EP19930113458 |
申请日期 |
1993.08.24 |
申请人 |
THE B.F. GOODRICH COMPANY |
发明人 |
LONG, CARL JOSEPH, II;AMJAD, ZAHID;MASLER, WILLIAM FRANK, III;WINGO, WILLIAM HOWARD |
分类号 |
C08F283/06;C08F2/26;C08F220/04;C08F283/12;C08F287/00;C09K3/00;(IPC1-7):C08F20/04 |
主分类号 |
C08F283/06 |
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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