| 发明名称 |
ESTERFICATION OF CARBOXYLATE CONTAINING POLYMERS |
| 摘要 |
A process for esterifying a polymer containing carboxyl(ate) groups, by maintaining the polymer at 0 .degree.C to 200 .degree.C, where the counterion for the carboxylate groups is a selected ammonium or sulfoxonium ions. Such processes are useful for preparing improved films and coatings, particularly automotive coatings.
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| 申请公布号 |
CA2145392(A1) |
申请公布日期 |
1994.04.14 |
| 申请号 |
CA19932145392 |
申请日期 |
1993.09.23 |
| 申请人 |
DU PONT |
发明人 |
MANRING LEWIS E;WEST MICHAEL W J |
| 分类号 |
C09D133/00;C08F8/14;C09D5/00;C09D7/12;C09D125/08;C09D133/06;C09D157/10;C09D201/02;C09D201/10;(IPC1-7):C08F8/14;C09D201/08 |
主分类号 |
C09D133/00 |
| 代理机构 |
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