Methods for processing silver halide color photographic light-se

Details Methods for processing silver halide color photographic light-se Methods for processing silver halide color photographic light-se

1988-04-28

1990-09-04

Michl, Paul R.

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Using identified radiation sensitive composition in the...

430376, 430393, 430400, 430460, G03C 716, G03C 742

Patent

active

049544268

ABSTRACT:
A method for processing a silver halide color photographic light-sensitive material comprises color developing the light-sensitive material and then subjecting it to bleach-fixing treatment, the amount of bleach-fixing solution replenished being 0.2 to 15 times the volume of the color developer carried over, to the bleach-fixing bath, by the processed light-sensitive material per unit area thereof and not less than 80 mole % of the total non-metallic cations present in the replenisher for the bleach-fixing solution being ammonium ions. This method makes it possible to substantially reduce the magenta stains formed after processing due to the magenta couplers used.

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patent: 4264723 (1981-04-01), Ichijima et al.
patent: 4314753 (1982-02-01), Kaufmann
patent: 4351897 (1982-09-01), Aoki et al.
patent: 4621046 (1986-11-01), Sato et al.
patent: 4752556 (1988-06-01), Kishimoto
patent: 4756918 (1988-07-01), Ueda et al.
patent: 4789626 (1988-12-01), Sakanoue et al.
patent: 4798784 (1989-01-01), Kishimoto et al.

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