Color image forming process utilizing substantially water-insolu

Radiation imagery chemistry: process – composition – or product th – Color imaging process – Stabilizing

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430214, 430218, 430222, 430376, 430377, 430467, 430470, 430476, 430491, G03C 524, G03C 716, G03C 740

Patent

active

047910488

ABSTRACT:
A color image is formed by subjecting a silver halide photosensitive material comprising at least a photosensitive silver halide, a two equivalent coupler, a binder, and a substantially water-insoluble basic metal compound on a support, to development with a processing solution comprising a complexing compound capable of complexing reaction with the metal in ionic form of said substantially water-insoluble basic metal compound in the presence of water to release a base.

REFERENCES:
patent: 3260598 (1966-07-01), Yutzy et al.
patent: 4546068 (1985-10-01), Kuse
patent: 4559291 (1985-12-01), Neumann et al.
patent: 4596765 (1986-06-01), Kurematsu et al.

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