Color photographic recording material developable by heat treatm

Radiation imagery chemistry: process – composition – or product th – Microcapsule – process – composition – or product

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Details

430617, 430619, 430620, 430203, 430551, 430559, 430562, 430607, 430611, 430600, 430603, 430351, 430353, 430505, G03C 134

Patent

active

046892869

ABSTRACT:
A color photographic recording material developable by heat treatment and comprising at least one binder layer, which contains photosensitive silver halide, optionally a substantially non-photosensitive silver salt and a color providing compound (dye releaser), can be improved in regard to the Dmin/max relation and in regard to sensitivity by addition of a compound corresponding to formula I

REFERENCES:
patent: 3051570 (1962-08-01), Dersch et al.
patent: 4463082 (1984-07-01), Ferguson et al.
patent: 4614702 (1986-09-01), Sawada et al.

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