发明申请
US20070206286A1 Optical film, production process thereof, anti-reflection film, polarizing plate and display device
审中-公开
光学膜，其制造方法，防反射膜，偏振片和显示装置
- 专利标题： Optical film, production process thereof, anti-reflection film, polarizing plate and display device
- 专利标题（中）： 光学膜，其制造方法，防反射膜，偏振片和显示装置
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申请号： US11712448申请日： 2007-03-01
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公开(公告)号： US20070206286A1公开(公告)日： 2007-09-06
- 发明人: Yuuichi Fukushige , Naohiro Matsunaga
- 申请人： Yuuichi Fukushige , Naohiro Matsunaga
- 申请人地址： JP Tokyo
- 专利权人： FUJIFILM Corporartion
- 当前专利权人： FUJIFILM Corporartion
- 当前专利权人地址： JP Tokyo
- 优先权： JP2006-055408 20060301
- 主分类号： G02B1/10
- IPC分类号： G02B1/10
摘要：
An optical film, which comprises: a transparent support; and at least two layers each containing a cured product on or above the transparent support, wherein the layer to be brought into contact with the surface of the transparent support contains a cured product of a below-described composition (I) and the outermost layer of the optical film is a layer containing a cured product of a below-described composition (II):Composition (I): a composition comprising: a polyfunctional compound (a) having two or more ethylenically unsaturated groups; at least one of a photo-polymerization initiator and a thermo-polymerization initiator; and metal oxide particles,Composition (II): a composition comprising: a binder polymer; a polyfunctional compound (b) having two or more ethylenically unsaturated groups; at least one of a photo-polymerization initiator and a thermo-polymerization initiator; and metal oxide particles; production process of the film; and polarizing plate and display device equipped with the antireflection film.