发明授权
- 专利标题: Hard coating compositions
- 专利标题(中): 硬涂层组合物
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申请号: US465978申请日: 1990-01-16
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公开(公告)号: US5021091A公开(公告)日: 1991-06-04
- 发明人: Mitsuhiko Takarada , Kazuharu Sato , Kenji Yamamoto , Shigeru Mori
- 申请人: Mitsuhiko Takarada , Kazuharu Sato , Kenji Yamamoto , Shigeru Mori
- 申请人地址: JPX Tokyo
- 专利权人: Shin-Etsu Chemical Co., Ltd.
- 当前专利权人: Shin-Etsu Chemical Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX1-10393 19890118
- 主分类号: C08J7/04
- IPC分类号: C08J7/04 ; C08K3/24 ; C08L83/04 ; C09D183/04 ; G02B1/10
摘要:
A hard coating composition comprising an organic silicon compound and inorganic submicron particles such as silica sol and antimony oxide sol is improved in curing properties and shelf stability by blending aluminum perchlorate as the curing catalyst.
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