发明授权
- 专利标题: Resin composition, optical compensation film using the same and production method of optical compensation film
- 专利标题(中): 树脂组合物,使用光学补偿膜和光学补偿膜的制造方法
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申请号: US14235948申请日: 2012-07-26
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公开(公告)号: US09370901B2公开(公告)日: 2016-06-21
- 发明人: Tohru Doi , Takahiro Kitagawa , Takashi Fukuda , Shinsuke Toyomasu
- 申请人: Tohru Doi , Takahiro Kitagawa , Takashi Fukuda , Shinsuke Toyomasu
- 申请人地址: JP Shunan-shi
- 专利权人: TOSOH CORPORATION
- 当前专利权人: TOSOH CORPORATION
- 当前专利权人地址: JP Shunan-shi
- 代理机构: Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2011-166594 20110729; JP2012-141108 20120622
- 国际申请: PCT/JP2012/068987 WO 20120726
- 国际公布: WO2013/018651 WO 20130207
- 主分类号: C08L1/10
- IPC分类号: C08L1/10 ; C08L1/12 ; C08L35/02 ; B29C69/02 ; G02B1/04 ; G02B5/30 ; C08L1/14 ; B29C41/02
摘要:
A resin composition containing a specific cellulose-based resin and a specific fumaric acid diester polymer in a specific blending ratio or containing, as the resin component, a specific cellulose-based resin and a specific fumaric acid diester polymer in a specific blending ratio and containing the resin component and an additive having an aromatic hydrocarbon ring or the like in a specific blending ratio. An optical compensation film can be produced using the resin composition.