Radiation imagery chemistry: process – composition – or product th – Color imaging process – Using identified radiation sensitive composition in the...
Patent
1991-02-28
1993-01-12
Van Le, Hoa
Radiation imagery chemistry: process, composition, or product th
Color imaging process
Using identified radiation sensitive composition in the...
430393, 430430, 430460, 430461, 430553, 430555, 430607, 430613, G03C 732
Patent
active
051789930
ABSTRACT:
A method for rapidly processing a silver halide color photographic material is disclosed, comprising a support having at least one red-sensitive silver halide emulsion layer containing a cyan coupler, at least one green-sensitive silver halide emulsion layer containing a magenta coupler and at least one blue-sensitive silver halide emulsion layer containing a yellow coupler, wherein the photographic material contains a yellow colored cyan coupler, the total processing time for the photographic material is 8 minutes or less, and the processing solution having a bleaching ability for the photographic material contains an oxidizing agent having a redox potential of 150 mV or more. The rapid processing method yields excellent color reproducibility and the photographic material processed by the method has excellent resistance to fading.
REFERENCES:
patent: 2521908 (1950-09-01), Glass et al.
patent: 4294900 (1981-10-01), Aono
patent: 4833069 (1989-05-01), Hamada et al.
patent: 5064750 (1991-11-01), Naito
Fujita Yoshihiro
Mihayashi Keiji
Fuji Photo Film Co. , Ltd.
Le Hoa Van
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