发明公开
EP0439294A1 Alkoxy-functional silane compositions for unprimed adhesion to polycarbonate
失效
Alkoxy-funktionelle Silanzusammensetzungenfürnichtgrundiertes Festhaften a Polycarbonaten。
- 专利标题： Alkoxy-functional silane compositions for unprimed adhesion to polycarbonate
- 专利标题（中）： Alkoxy-funktionelle Silanzusammensetzungenfürnichtgrundiertes Festhaften a Polycarbonaten。
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申请号： EP91300401.6申请日： 1991-01-18
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公开(公告)号： EP0439294A1公开(公告)日： 1991-07-31
- 发明人: Cottington, Levi James , Revis, Anthony
- 申请人： DOW CORNING CORPORATION
- 申请人地址： 3901 S. Saginaw Road Midland Michigan 48686-0994 US
- 专利权人： DOW CORNING CORPORATION
- 当前专利权人： DOW CORNING CORPORATION
- 当前专利权人地址： 3901 S. Saginaw Road Midland Michigan 48686-0994 US
- 代理机构： Laredo, Jack Joseph
- 优先权： US469107 19900124
- 主分类号： C09D4/00
- IPC分类号： C09D4/00
摘要：
The present invention relates to a novel coating composition containing alkoxy-functional silanes and colloidal silica to which hydroxyacrylates have been added. This coating composition may be applied to solid substrates and thermal cured to form a substantially clear, abrasion resistant layer. The composition has particular utility as an abrasion resistant coating for plastics, especially polycarbonate, without the need for primers.
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