Color-image forming method using a silver halide color photograp

Details Color-image forming method using a silver halide color photograp Color-image forming method using a silver halide color photograp

2000-01-06

2000-12-12

Le, Hoa Van

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Intensifying

430405, 430414, 430415, 430943, G03C 7407

Patent

active

06159668&

ABSTRACT:
There is disclosed a method for forming a color-image, which method comprises 1 containing, in a light-sensitive material, a dye-forming coupler, and a compound or its precursor, that is oxidized by a silver halide, to form an oxidation product thereof, that is coupled with the coupler, to form a dye having an absorption in a visible wavelength region; 2 having a given coating silver amount; and 3 applying a peroxide-containing solution onto the light-sensitive material, by a coating method by droplet-spraying. The method can achieve both "a lowered amount of a waste solution" and "reduction in a change of the processing."

REFERENCES:
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patent: 5477301 (1995-12-01), Earle et al.
patent: 5695913 (1997-12-01), Nakamura et al.
patent: 5766831 (1998-06-01), Wildman
patent: 5874203 (1999-02-01), Morita et al.

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