发明授权
- 专利标题： Cellulose ester film, polarizing plate and liquid crystal display
- 专利标题（中）： 纤维素酯膜，偏光板和液晶显示器
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申请号： US11415577申请日： 2006-05-01
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公开(公告)号： US07709067B2公开(公告)日： 2010-05-04
- 发明人: Takahiro Takagi , Isamu Michihata , Noriyasu Kuzuhara , Koichi Saito , Koji Tasaka , Hiroki Umeda , Minori Tamagawa , Shinji Inagaki
- 申请人： Takahiro Takagi , Isamu Michihata , Noriyasu Kuzuhara , Koichi Saito , Koji Tasaka , Hiroki Umeda , Minori Tamagawa , Shinji Inagaki
- 申请人地址： JP Tokyo
- 专利权人： Konica Minolta Opto, Inc.
- 当前专利权人： Konica Minolta Opto, Inc.
- 当前专利权人地址： JP Tokyo
- 代理机构： Frishauf, Holtz, Goodman & Chick, P.C.
- 优先权： JP2005-137144 20050510; JP2005-181836 20050622
- 主分类号： G02F1/1335
- IPC分类号： G02F1/1335
摘要：
A cellulose ester film comprising a compound represented by Formula (1): Formula (1) B-(G-A)n-G-B, wherein B represents a benzene monocarboxylic acid residue; G represents an alkylene glycol residue having 2-12 carbon atoms, an aryl glycol residue having 6-12 carbon atoms, or an oxyalkylene glycol residue having 4-12 carbon atoms; A represents an alkylene dicarboxylic acid residue having 4-12 carbon atoms or an aryldicarboxylic acid residue having 6-12 carbon atoms; and n represents an integer of 1 or more.
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