Process for treating silver halide photographic light-sensitive

Details Process for treating silver halide photographic light-sensitive Process for treating silver halide photographic light-sensitive

1993-10-05

1994-11-01

Chea, Thorl

Radiation imagery chemistry: process, composition, or product th

Post imaging processing

Stabilizing

430372, 430386, 430393, 430400, 430430, 430558, G03C 539

Patent

active

053607007

ABSTRACT:
A process for developing and its after-treatment of an exposed silver halide photographic material which is capable of replacing a step of rinsing by water washing and a step of final stabilization by formaldehyde, with a single stabilizing step without water rinsing followed by directly to a drying step is disclosed.
The process comprises a solution capable of bleaching containing a ferric complex salt of organic acid, diethylenetriaminepentaacetic acid and a like, and a stabilizing solution containing a certain aldehyde compound.

REFERENCES:
patent: 3879202 (1975-04-01), Tamaguchi
patent: 4301236 (1981-11-01), Idota et al.
patent: 4778743 (1988-10-01), Ishikawa
patent: 4786583 (1988-11-01), Schwartz
patent: 4820623 (1989-04-01), Koshimizu et al.
patent: 4855217 (1989-08-01), Kurematsu et al.
patent: 4927746 (1990-05-01), Schwartz
Vol. XXXI, Helv. Chem. Acta, 1948, "Experimental Part", pp. 1045-1046 (1-2).

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