发明授权
US06248431B1 Coating composition for optical parts thin film layer made of it and optical part comprising
有权
由其制成的光学部件薄膜层的涂料组合物和包含的光学部件
- 专利标题： Coating composition for optical parts thin film layer made of it and optical part comprising
- 专利标题（中）： 由其制成的光学部件薄膜层的涂料组合物和包含的光学部件
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申请号： US09327072申请日： 1999-06-07
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公开(公告)号： US06248431B1公开(公告)日： 2001-06-19
- 发明人: Jian Jiang , Hiroshi Ohta
- 申请人： Jian Jiang , Hiroshi Ohta
- 优先权： JP10-165294 19980612
- 主分类号： B32B904
- IPC分类号： B32B904
摘要：
The present invention provides optical parts having good impact resistance, good adhesiveness between the substrate and a thin film layer coating formed thereon, good scratch resistance and good antireflection capabilities. The thin film layer coating composition comprises (1) a dithian ring containing sulfur compound and/or a benzene ring containing sulfur compound, and (2) a polyfunctional thiol compound.
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