Method of processing photographic materials

Details Method of processing photographic materials Method of processing photographic materials

1978-07-11

1980-10-21

Downey, Mary F.

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Stabilizing

430427, G03C 532, G03C 700

Patent

active

042295211

ABSTRACT:
A new bath composition for processing photographic materials with at least one silver halide layer is provided in which discolorations caused by Fe III-bleaching agents are prevented by an after-treatment bath comprising phosphoric acid or a phosphonic acid as hereinafter described.

REFERENCES:
patent: 3997348 (1976-12-01), Shimamura et al.

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