Title:
CELLULOSE ACYLATE FILM AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2002309009
Kind Code:
A
Abstract:
To provide an excellent planar cellulose acylate film.
This cellulose acylate film is formed from a mixed polymer of a cellulose acylate having ≥1.70 and ≤1.95 sum total of the degree of substitution of acyl groups in the 2- and the 3-positions and ≥0.88 degree of substitution of the acyl group in the 6-position with a cellulose acylate having ≥1.70 and ≤1.95 sum total of the degree of substitution of the acyl groups in the 2- and the 3-positions and <0.88 degree of substitution of the acyl group in the 6-position.
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Inventors:
YAMADA TSUKASA
Application Number:
JP2001115460A
Publication Date:
October 23, 2002
Filing Date:
April 13, 2001
Export Citation:
Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
C08J5/18; B29C41/24; B29K1/00; B29L7/00; (IPC1-7): C08J5/18; B29C41/24
Attorney, Agent or Firm:
Yasuo Yanagawa