发明名称 |
BINDER FOR COATING COMPOSITION |
摘要 |
A binder for a coating composition is obtainable as the reaction product of a carboxyl-terminated fatty acid ester with an ethylenically unsaturated carboxylic acid and an ethylenically unsaturated carboxylic acid ester. The carboxylic fatty acid ester is produced by reaction of an autoxidisable fatty acid and a polyol, with modification to introduce at least one terminal carboxyl group. The reaction is optionally effected in an organic solvent which is substantially removed at the end. The material is neutralised with a base to render it water--soluble. Thixotropy can be endowed by an amine/(poly)isocyanate final reaction stage to prior neutralisation.
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申请公布号 |
CA2273579(C) |
申请公布日期 |
2008.10.21 |
申请号 |
CA19992273579 |
申请日期 |
1999.05.27 |
申请人 |
CRAY VALLEY LIMITED |
发明人 |
LOHS, WERNER;VIVIAN, SIMON EDWARD;LUCAS, ROBERT THOMAS |
分类号 |
C08F220/20;C09D7/00;C08F2/26;C08F2/44;C08F8/32;C08G18/62;C09D133/06;C09D175/14 |
主分类号 |
C08F220/20 |
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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