发明名称 |
TINTABLE SCRATCH RESISTANT COATING COMPOSITIONS |
摘要 |
<p>A tintable coating is applied to a transparent substrate such as a polycarbonate lens. The coating is made from a coating solution of (1) a further curable organopolysiloxane preferably made by hydrolyzing ethyl ortho silicate with methacryloxytrimethoxy silane and/or vinyltriethoxy silane with phenylphosphonic acid, and an (2) organic solvent for the organopolysiloxane. The coating is cured, an azo dye applied to the cured coating to provide a highly tinted coating without sacrificing scratch resistance. The cured coating can be tinted with an improved tinting speed and the resultant cured tinted coating has improved abrasion resistance.</p> |
申请公布号 |
GB2167077(A) |
申请公布日期 |
1986.05.21 |
申请号 |
GB19850028089 |
申请日期 |
1985.11.14 |
申请人 |
* OWENS ILLINOIS INC |
发明人 |
ALFRED JOHN * BURZYNSKI;JAMES JOSEPH * TILLMAN |
分类号 |
C08J7/04;C09D183/06;G02B1/10;(IPC1-7):C08L83/06;C08L83/07;C08K5/53 |
主分类号 |
C08J7/04 |
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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