Process for the development of silver halide photographic materi

Details Process for the development of silver halide photographic materi Process for the development of silver halide photographic materi

1987-10-02

1989-06-13

Shah, Mukund J.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430399, 430400, 430421, 430428, 430430, 430450, 430460, 430463, 430464, G03C 102, G03C 524, G03C 538, G03C 1100

Patent

active

048392731

ABSTRACT:
In a process for development, fixing, and washing or stabilization of a silver halide photographic light-sensitive material by means of an automatic developing machine, is provided, which process comprises supplying to a developing bath and/or a fixing bath a concentrated developing solution and/or a concentrated solution having a fixing capacity, respectively, and water which has been treated by at least one antifungal means selected from the group consisting of irradiation with ultraviolet rays, irradiation with magnetic fields, processing with ion exchange resins, and incorporation of at least one compound selected from the group consisting of aminopolycarboxylic acids and phosphonic acids. In a preferred embodiment, the amount of wash water or stabilizing sollution to be refilled is 3 l or less (including 0 l) per 1 m.sup.2 of light-sensitive material, and the water processed by antifungal means contained in the stock tank is also used as the wash water or stabilizing solution.

REFERENCES:
patent: 3025779 (1962-03-01), Russell et al.
patent: 3545971 (1970-12-01), Barnes et al.
patent: 4672025 (1987-06-01), Yamada et al.

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