Method of bleaching and fixing a color photographic element cont

Details Method of bleaching and fixing a color photographic element cont Method of bleaching and fixing a color photographic element cont

1992-12-29

1995-11-07

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Using identified radiation sensitive composition in the...

430372, 430428, 430479, 430430, 430943, G03C 742

Patent

active

054647282

ABSTRACT:
This invention provides a method of processing a developed high iodide color silver halide photographic element by bleaching the element with a peracid bleach and fixing the element with a fixer containing sodium cation and thiosulfate, wherein the amount of ammonium ion in the fixer is less than 1.4M.

REFERENCES:
patent: 3870520 (1975-03-01), Shimamura et al.
patent: 4292401 (1981-09-01), Itoh et al.
patent: 4448878 (1984-05-01), Yamamuro et al.
patent: 4458010 (1984-07-01), Yamamuro et al.
patent: 4481290 (1984-11-01), Kishimoto et al.
patent: 4506007 (1985-03-01), Nakajima et al.
patent: 4508816 (1985-04-01), Yamamuro et al.
patent: 4745048 (1988-05-01), Kishimoto et al.
patent: 5183727 (1993-02-01), Schmitton et al.
patent: 5318880 (1994-06-01), English et al.
"Kodak Persulfate Bleach For Process ECN-2", Society of Motion Picture & Television Engineers Journal, vol. 91, p. 1058, (Nov., 1982).
"Abridged Specifications For Process RVNP Using Kodak Packaged Chemicals", Eastman Kodak Company Publication H-12, (1979).
"Abridged Specifications For Process ECN-2", Eastman Kodak Company Publication H-36, (1984).

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