Process for treating silver halide color photographic photosensi

Details Process for treating silver halide color photographic photosensi Process for treating silver halide color photographic photosensi

1979-02-05

1980-11-04

Downey, Mary F.

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Using identified radiation sensitive composition in the...

430377, 430467, 430461, 430486, G03C 532, G03C 716

Patent

active

042321123

ABSTRACT:
In a process of developing an imagewise exposed silver halide color photographic photosensitive material with a color developing solution and then bleach-fixing with a bleach-fixing solution, the improvement which comprises adding, to at least one of the color developing solution and the bleach-fixing solution, at least one whitening agent selected from 4,4'-diaminostilbenedisulfonic acid derivatives and at least one additive selected from sulfonic acid derivatives of benzene or naphthalene, optionally containing alkyl or alkenyl groups.

REFERENCES:
patent: 3236652 (1966-02-01), Kennard
patent: 3868253 (1975-02-01), Marthaler
patent: 3879202 (1975-04-01), Yamaguchi

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