Method for forming a dye image

Details Method for forming a dye image Method for forming a dye image

1992-01-13

1993-08-24

Le, Hoa Van

Radiation imagery chemistry: process, composition, or product th

Color imaging process

430393, 430430, 430525, 430947, 430950, G03C 700

Patent

active

052387887

ABSTRACT:
There is disclosed a method for forming a dye image which comprises a step of processing, with a color developing solution, a photo-sensitive silver halide photographic material comprising a support having thereon a silver halide emulsion layer. The method is characterized in that said silver halide emulsion layer comprises silver halide grains having a silver chloride content of not less than 90 mol. %; said photosensitive silver halide photographic material comprises a white pigment in an amount of not less than 3.5 g per m.sup.2 of said photographic material; and said photosensitive silver halide photographic material is, after being processed with the color developing solution, processed with a bleaching solution (BL-1) and subsequently with a fixing solution.

REFERENCES:
patent: 4980274 (1990-12-01), Tai et al.
patent: 5043253 (1991-08-01), Ishikawa
patent: 5100770 (1992-03-01), Ashida

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