Title:
PROCESSING SOLUTION FOR SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL HAVING BLEACHING FUNCTION AND PROCESSING METHOD OF SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL
Document Type and Number:
Japanese Patent JP3791147
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To attain rapid desilverization, to prevent stain at an edge part and the generation of Y stain, to realize excellent desilverization performance and recoloring performance and to attain excellent liquid perceivable stability by incorporating each ferric complex salt of specific 2 kinds of compounds.
SOLUTION: The ferric complex salt of a compound expressed by formula I and the ferric complex salt of a compound expressed by formula II-IV are incorporated at least by one. In formula I, each of A1-A4 represents -CH2OH, -PO3(M)2 or the like, M represents hydrogen atom or an atom forming a salt, X represents a 2-6C alkylene group, -(B1O)n-B2 (each of B1 and B2 represents a 1-5C alkylene group). In formula II-IV, A represents -COOM3, -OH or the like, each of M1-M7 represents hydrogen atom or an atom forming a salt, B represents hydrogen atom or a 1-3C alkyl group, each of A5 and A6 represents -COOM7, -PO3(M7)2 or the like, R represents hydrogen atom, an aliphatic group or the like, each or X1 and X2 represents a 2-valent aliphatic group, a 2-valent aromatic group or a 2-valent connecting group composed of an aliphatic group or an aromatic group.
Inventors:
Yutaka Ueda
Kenji Ka
Kenji Ka
Application Number:
JP25624697A
Publication Date:
June 28, 2006
Filing Date:
September 05, 1997
Export Citation:
Assignee:
Konica Minolta Holdings Co., Ltd.
International Classes:
G03C7/42; C09K3/00; (IPC1-7): G03C7/42; //C09K3/00
Domestic Patent References:
| JP5072695A | ||||
| JP6123948A | ||||
| JP8076331A |
Attorney, Agent or Firm:
Yoshio Iwama
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