Method of photographic color processing

Details Method of photographic color processing Method of photographic color processing

1997-03-13

1998-03-03

Le, Hoa Van

Radiation imagery chemistry: process, composition, or product th

Post imaging processing

Bleaching

430393, 430401, 430427, G03C 742

Patent

active

057232687

ABSTRACT:
A method of processing photographic silver halide color material comprises, in order, a dye image-forming development step, a step which has the purpose of stopping further dye formation and a bleaching or bleach-fixing. The bleaching or bleach-fixing solution is made by adding additional components to all or some of the overflow of the stop bath. This decreases stain levels without increasing chemical load.

REFERENCES:
patent: 3620725 (1971-11-01), Kosta
patent: 4880728 (1989-11-01), Ishikawa et al.
patent: 5387499 (1995-02-01), Earle et al.
patent: 5629139 (1997-05-01), Twist

Affiliated with

Also associated with

Rating

Method of photographic color processing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of photographic color processing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of photographic color processing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2246392