发明授权
- 专利标题： Coated sheet, method of formation thereof, and article derived therefrom
- 专利标题（中）： 涂布片，其形成方法和由其衍生的制品
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申请号： US11874700申请日： 2007-10-18
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公开(公告)号： US07854983B2公开(公告)日： 2010-12-21
- 发明人: James Edward Pickett , James Norman Cawse , Gert Boven , Gregory Ronald Gillette , Paul Sigston , Mao Chen , Gautam Ambalal Patel
- 申请人： James Edward Pickett , James Norman Cawse , Gert Boven , Gregory Ronald Gillette , Paul Sigston , Mao Chen , Gautam Ambalal Patel
- 申请人地址： NL
- 专利权人： Sabic Innovative Plastics IP B.V.
- 当前专利权人： Sabic Innovative Plastics IP B.V.
- 当前专利权人地址： NL
- 代理机构： Cantor Colburn LLP
- 主分类号： B05B5/00
- IPC分类号： B05B5/00 ; B05D1/18 ; B32B27/36
摘要：
A sheet material includes a polycarbonate substrate and a protective coating containing the reaction products of an aminoplast resin, a polyol compound, and a UV-absorbing amount of a triazine compound. The sheet material exhibits an improved balance of abrasion resistance, solvent resistance, weatherability, and formability. Methods of preparing the sheet material are described.
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