发明名称 |
LACKE UND VERWENDUNG DER LACKE ZUR LACKIERUNG VON AUTOMOBILKAROSSERIEN |
摘要 |
Lacquers are disclosed, containing (i) a synthetic resin (A) which contains hydroxyl groups and alpha , beta -unsaturated carbonyl groups or a mixture of such synthetic resins and/or (ii) a mixture of (a) a hydroxyl group-containing synthetic resin (B) or a mixture of such synthetic resins and (b) a cross-linking agent (C) which contains alpha , beta -unsaturated carbonyl groups or a mixture of such cross-linking agents and (iii) a catalyst (D) that catalyzes the reaction of the hydroxyl groups with the alpha , beta -unsaturated carbonyl groups or a mixture of such catalysts. The invention is characterized by the fact that the catalyst (D) is a Brönsted's acid.
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申请公布号 |
DE4021126(A1) |
申请公布日期 |
1992.01.09 |
申请号 |
DE19904021126 |
申请日期 |
1990.07.03 |
申请人 |
BASF LACKE + FARBEN AG, 4400 MUENSTER, DE |
发明人 |
KAPPES, ELISABETH, DR., 6700 LUDWIGSHAFEN, DE;POTH, ULRICH, 4400 MUENSTER, DE |
分类号 |
C08F4/00;C08F290/00;C08F299/00;C08K5/42;C09D4/06;C09D133/00;C09D133/04;C09D133/06;C09D201/06 |
主分类号 |
C08F4/00 |
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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