发明申请
US20060020052A1 Photocatalyst-containing silicone resin composition and coated article having cured coating film therefrom
审中-公开
含有光催化剂的有机硅树脂组合物和具有固化涂膜的涂布制品
- 专利标题: Photocatalyst-containing silicone resin composition and coated article having cured coating film therefrom
- 专利标题(中): 含有光催化剂的有机硅树脂组合物和具有固化涂膜的涂布制品
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申请号: US10522014申请日: 2003-07-24
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公开(公告)号: US20060020052A1公开(公告)日: 2006-01-26
- 发明人: Akira Tsujimoto , Hiroshi Tamaru , Kouichi Takahama , Keisuke Tanaka , Hirokazu Tanaka , Shigeki Obana
- 申请人: Akira Tsujimoto , Hiroshi Tamaru , Kouichi Takahama , Keisuke Tanaka , Hirokazu Tanaka , Shigeki Obana
- 优先权: JP2002-218248 20020726
- 国际申请: PCT/JP03/09374 WO 20030724
- 主分类号: B29C71/04
- IPC分类号: B29C71/04
摘要:
A photocatalyst-containing silicone resin composition is provided, which can be baked at a relatively low temperature (e.g., approximately 100° C.) to form a film having high transparency, durability and photocatalysis. This composition comprises TiO2, a Zr containing compound, a hydrolyzable silicone resin and a Si containing compound containing SiO2 particles. A content of the Zr containing compound in terms of its oxide is 0.005 to 0.1 parts by weight with respect to 1 part by weight of TiO2. A content of the Si containing compound in terms of its oxide is 0.5. to 6.0 parts by weight with respect to 1 part by weight of TiO2. A content of the SiO2 particles is 0.1 to 3 parts by weight with respect to 1 part by weight in terms of an oxide of the hydrolyzable silicone resin.
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