发明名称 |
Method of preparing UV absorbant and abrasion-resistant transparent plastic articles |
摘要 |
A method of preparing transparent plastic articles having an improved protective stratum thereon. The protective stratum provides protection from UV light and abrasion. The article includes a polycarbonate substrate and multi-layered coating applied by plasma enhanced chemical vapor deposition on surface of the substrate.
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申请公布号 |
US5156882(A) |
申请公布日期 |
1992.10.20 |
申请号 |
US19910814172 |
申请日期 |
1991.12.30 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
RZAD, STEFAN J.;CONLEY, DOUGLAS J.;REED, CLIVE W. |
分类号 |
B05D7/24;C09D4/00;C23C16/00 |
主分类号 |
B05D7/24 |
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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