发明名称 |
Method for photopolymerization of pigmented epoxide compositions |
摘要 |
Highly pigmented liquid epoxide coating compositions containing one or more liquid epoxides, up to 60% by weight of pigment, one or more carboxylic acid anhydrides and specified diazonium salts of Lewis acids are converted to solid materials with substantially no weight loss following a relatively short exposure to ultraviolet radiation. The heretofore unattainable objective of a light-curable, substantially solventless coating composition containing sufficient pigment to obtain acceptable levels of hiding power is achieved by the presence of the carboxylic acid anhydride.
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申请公布号 |
US4107353(A) |
申请公布日期 |
1978.08.15 |
申请号 |
US19760663919 |
申请日期 |
1976.03.04 |
申请人 |
AMERICAN CAN COMPANY |
发明人 |
KAROLY, GABRIEL;GARDON, JOHN L. |
分类号 |
C08G59/42;C08G59/68;(IPC1-7):B05C5/00;B05C17/04 |
主分类号 |
C08G59/42 |
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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