发明申请
US20090022988A1 PRESSURE SENSITIVE ADHESIVES FOR OPTICAL FILM, MANUFACTURING METHODS FOR PRESSURE SENSITIVE ADHESIVE LAYER FOR OPTICAL FILM, PRESSURE SENSITIVE ADHESIVE LAYERS FOR OPTICAL FILM, PRESSURE SENSITIVE ADHESION TYPE OPTICAL FILMS AND IMAGE DISPLAYS
有权
用于光学膜的压敏粘合剂，用于光学薄膜的压敏粘合层的制造方法，用于光学膜的压敏敏感粘合层，压敏粘合型光学膜和图像显示器
- 专利标题： PRESSURE SENSITIVE ADHESIVES FOR OPTICAL FILM, MANUFACTURING METHODS FOR PRESSURE SENSITIVE ADHESIVE LAYER FOR OPTICAL FILM, PRESSURE SENSITIVE ADHESIVE LAYERS FOR OPTICAL FILM, PRESSURE SENSITIVE ADHESION TYPE OPTICAL FILMS AND IMAGE DISPLAYS
- 专利标题（中）： 用于光学膜的压敏粘合剂，用于光学薄膜的压敏粘合层的制造方法，用于光学膜的压敏敏感粘合层，压敏粘合型光学膜和图像显示器
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申请号： US12203447申请日： 2008-09-03
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公开(公告)号： US20090022988A1公开(公告)日： 2009-01-22
- 发明人: Yuusuke Toyama , Masayuki Satake , Akiko Ogasawara , Yutaka Moroishi , Fumiko Nakano
- 申请人： Yuusuke Toyama , Masayuki Satake , Akiko Ogasawara , Yutaka Moroishi , Fumiko Nakano
- 优先权： JP2004-349585 20041202; JP2005-153972 20050526
- 主分类号： B32B7/12
- IPC分类号： B32B7/12
摘要：
Provided herein is a pressure sensitive adhesive for an optical film comprising: 100 parts by weight of a (meth)acrylic-based polymer (A) including an alkyl (meth)acrylate (a1) and a (meth)acrylic-based monomer containing a hydroxyl group (a2), as a copolymerizable component, in content in the range of from 0.01 to 5 parts by weight relative to 100 parts by weight of the alkyl (meth)acrylate (a1); 0.02 to 2 parts by weight of a peroxide (B); and 0.001 to 2 parts by weight of an isocyanate-based compound (C), the contents of the peroxide (B) and the isocyanate-based compound (C) being values relative to 100 parts by weight of the (meth)acrylic-based polymer (A).
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