发明名称 |
COATED POLYCARBONATE ARTICLES |
摘要 |
COATED POLYCARBONATE ARTICLES Coated polycarbonate articles, such as sheet and film, are coated with a hard, abrasion and chemical resistant coating which is the photoreaction product of an acrylated urethane oligomer, a difunctional acrylate monomer and preferably also a monofunctional olefinic monomer. These coated articles may be thermoformed or flexed without cracking or delamination of the protective coating. A specific embodiment of the invention is a coated flexible siloxane-polycarbonate block copolymer. |
申请公布号 |
CA1324925(C) |
申请公布日期 |
1993.12.07 |
申请号 |
CA19890599445 |
申请日期 |
1989.05.11 |
申请人 |
MOORE, JAMES E. |
发明人 |
MOORE, JAMES E.;KERR, STUART R., III |
分类号 |
C08F299/00;C08F290/00;C08F299/02;C08F299/06;C08G64/00;C08J7/04;C09D4/00;C09D175/14 |
主分类号 |
C08F299/00 |
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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