发明授权
- 专利标题: Liquid-crystalline coating fluid and polarizing film
- 专利标题(中): 液晶涂料液和偏光膜
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申请号: US12594705申请日: 2008-11-18
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公开(公告)号: US08189165B2公开(公告)日: 2012-05-29
- 发明人: Toru Umemoto , Toshimasa Nishimori , Tadayuki Kameyama
- 申请人: Toru Umemoto , Toshimasa Nishimori , Tadayuki Kameyama
- 申请人地址: JP Ibaraki-shi
- 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
- 代理机构: Westerman, Hattori, Daniels & Adrian, LLP
- 优先权: JP2008-013226 20080124; JP2008-121896 20080508
- 国际申请: PCT/JP2008/070893 WO 20081118
- 国际公布: WO2009/093373 WO 20090730
- 主分类号: C09K19/02
- IPC分类号: C09K19/02
摘要:
A liquid-crystalline coating fluid comprises: a lyotropic liquid crystal compound; a vinyl alcohol-based polymer; and a solvent, wherein 0.05 to 1.5 weight parts of vinyl alcohol-based polymer is contained with respect to 100 weight parts of the lyotropic liquid-crystal compound.
公开/授权文献
- US20100128216A1 LIQUID-CRYSTALLINE COATING FLUID AND POLARIZING FILM 公开/授权日:2010-05-27
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