Title:
【発明の名称】拡散転写用写真材料
Document Type and Number:
Japanese Patent JPS5914740
Kind Code:
B2
Abstract:
An improved neutralization layer is disclosed for a diffusion transfer photographic material wherein said layer contains a copolymer having a monomer unit represented by the formula wherein A is a divalent radical selected from the group consisting of an alkylene group, an arylene group and a combination group consisting of at least one alkylene group and at least one arylene group; the alkylene group containing two or more carbon atoms; the alkylene group, the arylene group and the combination group containing at least one -COOR and/or at least one in which R is hydrogen or an alkyl group.
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Inventors:
SATO YUZURU
ASANO MASANARI
IWAO MICHITOSHI
KAMYAMA MIKIO
ASANO MASANARI
IWAO MICHITOSHI
KAMYAMA MIKIO
Application Number:
JP7877476A
Publication Date:
April 05, 1984
Filing Date:
July 02, 1976
Export Citation:
Assignee:
KONISHIROKU PHOTO IND
International Classes:
G03C8/54; C08F16/02; C08F16/14; C08F216/06; C08F216/14; G03C8/52; (IPC1-7): G03C7/00; G03C5/54
Attorney, Agent or Firm:
Yoshimi Kuwahara