Title:
CELLULOSE ACYLATE FILM, ITS MANUFACTURING METHOD, OPTICAL FILM USING THE FILM, LIQUID CRYSTAL DISPLAY DEVICE AND SILVER HALIDE PHOTOSENSITIVE MATERIAL
Document Type and Number:
Japanese Patent JP2004188679
Kind Code:
A
Abstract:
To provide a cellulose acylate film having goood durability, an optical film using the same, a polarizing plate, an optical filling film and a liquid crystal display device.
In the cellulose acylate film and its manufacturing method, the cellulose acylate film is manufactured by a process for casting a cellulose acylate composition containing at least cellulose acylate, a radical polymerizable monomer and a photothermal conversion thermal polymerization initiator represented by formula : Dn- × (K+)n (wherein Dn- is a near infrared absorbable dye ion containing an anionic group, K+ is an onium ion and n is an integer of 1-4) and a process for irradiating the cast cellulose acylate composition with near infrared rays.
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Inventors:
KATO EIICHI
Application Number:
JP2002357248A
Publication Date:
July 08, 2004
Filing Date:
December 09, 2002
Export Citation:
Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
G03C1/795; B29C41/24; C08F2/44; C08F251/02; C08J5/18; G02B5/30; G02F1/1335; B29K1/00; B29L7/00; (IPC1-7): B29C41/24; C08F2/44; C08F251/02; C08J5/18; G02B5/30; G02F1/1335; G03C1/795
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Yuriko Hamada
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Yuriko Hamada
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