发明授权
US08039066B2 Cellulose acylate film and method for producing same, and retardation film, polarizer, and liquid crystal display device comprising the film 有权
纤维素酰化物膜及其制造方法,以及延迟膜,偏振片和包括该膜的液晶显示装置

  • 专利标题: Cellulose acylate film and method for producing same, and retardation film, polarizer, and liquid crystal display device comprising the film
  • 专利标题(中): 纤维素酰化物膜及其制造方法,以及延迟膜,偏振片和包括该膜的液晶显示装置
  • 申请号: US12299641
    申请日: 2007-05-18
  • 公开(公告)号: US08039066B2
    公开(公告)日: 2011-10-18
  • 发明人: Yasuyuki Sasada
  • 申请人: Yasuyuki Sasada
  • 申请人地址: JP Minato-Ku, Tokyo
  • 专利权人: FUJIFILM Corporation
  • 当前专利权人: FUJIFILM Corporation
  • 当前专利权人地址: JP Minato-Ku, Tokyo
  • 代理机构: Buchanan Ingersoll & Rooney PC
  • 优先权: JP2006-139568 20060518
  • 国际申请: PCT/JP2007/060661 WO 20070518
  • 国际公布: WO2007/136121 WO 20071129
  • 主分类号: C08B3/16
  • IPC分类号: C08B3/16
Cellulose acylate film and method for producing same, and retardation film, polarizer, and liquid crystal display device comprising the film
摘要:
A cellulous acylate film in which X-ray diffractive intensity satisfies the following Formulae (I) to (V) and in which a half-value width of the peak at 2θ2 is 2.8° or less as observed in the sectional view in a direction parallel to the transport direction of the film: 0.00≦Ici/Ico
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