发明申请
- 专利标题： PLASTIC LENS AND METHOD FOR PRODUCING PLASTIC LENS
- 专利标题（中）： 塑料镜片及其制造方法
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申请号： US11908375申请日： 2005-10-28
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公开(公告)号： US20090029153A1公开(公告)日： 2009-01-29
- 发明人: Shuji Naito , Jun Kinoshita , Yusuke Kutsukake , Katsuyoshi Takeshita , Hitoshi Mizuno , Hirokazu Tanaka , Eiko Tanaka
- 申请人： Shuji Naito , Jun Kinoshita , Yusuke Kutsukake , Katsuyoshi Takeshita , Hitoshi Mizuno , Hirokazu Tanaka , Eiko Tanaka
- 申请人地址： JP Tokyo JP Kanagawa
- 专利权人： SEIKO EPSON CORPORATON,CATALYSTS & CHEMICALS INDUSTRIES CO., LTD.
- 当前专利权人： SEIKO EPSON CORPORATON,CATALYSTS & CHEMICALS INDUSTRIES CO., LTD.
- 当前专利权人地址： JP Tokyo JP Kanagawa
- 优先权： JP2005-068634 20050311
- 国际申请： PCT/JP2005/020247 WO 20051028
- 主分类号： B32B5/16
- IPC分类号： B32B5/16 ; B05D5/06
摘要：
Disclosed herein is a plastic lens which exhibits outstanding weather resistance and light resistance with a minimum of deteriorating effect on the organic antireflection thin film formed thereon. The plastic lens is composed of a plastic lens base material, a hard coating layer formed on the plastic lens base material, and an antireflection film formed on the hard coating layer, wherein the hard coating layer is one which is formed from a coating composition comprising inorganic oxide fine particles containing titanium oxide with a rutile-type crystallite and an organosilicon compound as a binder.
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