Process for the production of a photographic color image by the

Details Process for the production of a photographic color image by the Process for the production of a photographic color image by the

1981-04-17

1983-07-05

Brown, J. Travis

Radiation imagery chemistry: process, composition, or product th

Imaged product

Nonsilver image

430390, 430391, 430392, 430505, 430510, 430559, G03C 700

Patent

active

043918840

ABSTRACT:
A process for the production of a photographic color image by the silver dye bleach process, using a photographic material which comprises, on a base, at least one light-sensitive silver halide emulsion layer, which can contain a diffusion-resistant bleachable image dye, and immediately above this layer, on the side facing the light source, a silver halide-free layer containing a diffusion-resistant, bleachable image dye.
The process gives very sharp photographic color images.

REFERENCES:
patent: 2278984 (1942-04-01), Gaspar et al.
patent: 3498787 (1970-03-01), Wilson et al.
patent: 3650739 (1972-03-01), Marthaler et al.
patent: 3743506 (1973-07-01), Boragine et al.
patent: 3787215 (1974-01-01), Piller

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