Processing agent for silver halide color photosensitive...

Details Processing agent for silver halide color photosensitive... Processing agent for silver halide color photosensitive...

2005-06-14

2005-06-14

Le, Hoa Van (Department: 1752)

Radiation imagery chemistry: process, composition, or product th

Nonradiation sensitive image processing compositions or...

Fixer

C430S463000

Reexamination Certificate

active

06905813

ABSTRACT:
Processing with adding either of the following compounds (a), (b) and (c) to a bleaching and fixing processing solution is performed.(a) at least one selected from a group having a structure represented by a general formula [I] as described below;(b) at least one of an aminopyridine-type compound with acid dissociation constant (pKa) thereof is in the range of 5.5 to 8.5;(c) at least one of a polyethyleneimines having a structure represented by the following general formula [II].

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European Search Report dated Dec. 5, 2002.

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