发明授权
US07923120B2 Adhesive of (meth)acrylate polymer, peroxide and isocyanate laminated on optical film
有权
（甲基）丙烯酸酯聚合物，过氧化物和异氰酸酯的粘合剂层压在光学膜上
- 专利标题： Adhesive of (meth)acrylate polymer, peroxide and isocyanate laminated on optical film
- 专利标题（中）： （甲基）丙烯酸酯聚合物，过氧化物和异氰酸酯的粘合剂层压在光学膜上
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申请号： US12203447申请日： 2008-09-03
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公开(公告)号： US07923120B2公开(公告)日： 2011-04-12
- 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
- 申请人地址： JP Osaka
- 专利权人： Nitto Denko Corporation
- 当前专利权人： Nitto Denko Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Knobbe Martens Olson & Bear LLP
- 优先权： JP2004-349585 20041202; JP2005-153972 20050526
- 主分类号： B32B27/08
- IPC分类号： B32B27/08 ; B32B27/30 ; B32B27/34 ; B32B27/36 ; C08L33/14 ; C09J133/14 ; C09K19/38
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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