Bleach starter for color photographic processes

Details Bleach starter for color photographic processes Bleach starter for color photographic processes

1999-08-26

2000-03-07

Le, Hoa Van

Radiation imagery chemistry: process, composition, or product th

Regenerating image processing composition

430450, G03C 744

Patent

active

060338342

ABSTRACT:
A method of preparing a bleaching solution for a photographic element comprising combining a photographic bleach starter comprising sodium acetate, potassium acetate or ammonium acetate with a photographic solution having bleaching ability.

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patent: 5215872 (1993-06-01), Goto et al.
patent: 5217852 (1993-06-01), Morigaki et al.

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