发明名称 |
Liquid coating composition having a reactive catalyst |
摘要 |
A thermosetting coating composition having a binder of a film forming polymer having reactive hydroxyl groups, epoxy groups or methylol groups and a melamine, benzoguanamine or urea crosslinking agent and about 0.1-10% by weight of reactive catalyst which is a solid at 30 DEG C. in which the catalyst has one of the following structures: <IMAGE> or mixtures of the above; where R is an alkyl group or a hydroxy alkyl group having 1-18 carbon atoms; the catalyst is prepared by reacting in a 1:1 molar ratio trimellitic anhydride and an aliphatic monohydric alcohol or an aliphatic diol.
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申请公布号 |
US4379886(A) |
申请公布日期 |
1983.04.12 |
申请号 |
US19810280132 |
申请日期 |
1981.07.02 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
MCLAUGHLIN, JOSEPH E.;STRICKLAND, GEORGE A. |
分类号 |
C08K5/12;C08L61/20;C09D133/06;C09D161/20;C09D163/00;C09D167/00;(IPC1-7):C08L61/28;C08L61/24 |
主分类号 |
C08K5/12 |
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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