发明申请
US20130293949A1 ADHESIVE COMPOSITION CURABLE WITH ACTIVE ENERGY RAY, POLARIZING PLATE, OPTICAL FILM, AND IMAGE DISPLAY DEVICE
审中-公开
粘合组合物可用活性能量，极化板，光学膜和图像显示装置固化
- 专利标题： ADHESIVE COMPOSITION CURABLE WITH ACTIVE ENERGY RAY, POLARIZING PLATE, OPTICAL FILM, AND IMAGE DISPLAY DEVICE
- 专利标题（中）： 粘合组合物可用活性能量，极化板，光学膜和图像显示装置固化
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申请号： US13996911申请日： 2011-12-13
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公开(公告)号： US20130293949A1公开(公告)日： 2013-11-07
- 发明人: Takeshi Saito , Masashi Shinagawa , Tetsurou Ikeda , Tatsuya Yamasaki , Toshiki Oomine , Masayuki Satake , Shusaku Goto , Takeharu Kitagawa , Minoru Miyatake , Tomohiro Mori , Takashi Kamijo
- 申请人： Takeshi Saito , Masashi Shinagawa , Tetsurou Ikeda , Tatsuya Yamasaki , Toshiki Oomine , Masayuki Satake , Shusaku Goto , Takeharu Kitagawa , Minoru Miyatake , Tomohiro Mori , Takashi Kamijo
- 申请人地址： JP Ibaraki-shi, 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 Ibaraki-shi, Osaka
- 优先权： JP2010-288155 20101224; JP2011-120503 20110530
- 国际申请： PCT/JP2011/078772 WO 20111213
- 主分类号： G02B1/10
- IPC分类号： G02B1/10
摘要：
An adhesive composition curable with an active energy ray includes radical polymerizable compounds (A), (B) and (C) as curable components. The composition includes the radical polymerizable compound (A) having an SP value of 29.0 to 32.0 (kJ/m3)1/2 both inclusive in a proportion of 20 to 60% by weight, the radical polymerizable compound (B) having an SP value of 18.0 (kJ/m3)1/2 or more, and less than 21.0 (kJ/m3)1/2 in a proportion of 10 to 30% by weight, and the radical polymerizable compound (C) having an SP value of 21.0 to 23.0 (kJ/m3)1/2 both inclusive in a proportion of 20 to 60% by weight, when the total amount of the adhesive composition is regarded as 100% by weight, and a homopolymer made from each of the radical polymerizable compounds (A), (B) and (C) has a glass transition temperature (Tg) of 60° C. or higher.
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