Light-sensitive photographic silver halide recording material

Details Light-sensitive photographic silver halide recording material Light-sensitive photographic silver halide recording material

1981-10-02

1983-11-29

Louie, Jr., Won H.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430551, 430543, 430383, 430623, 430607, 430611, 430613, 430614, G03C 140, G03C 106

Patent

active

044181426

ABSTRACT:
The light-sensitive color photographic silver halide recording material contains in at least one of its light-sensitive gelatine-containing layer, color formers for the formation of the image dyes in the three primary colors, a crosslinking agent activating the carboxyl groups of gelatine selected from carbamoylonium salts, carbamoylpyridinium salts and carbamoyloxypyridinium salts and a compound acting as aldehyde-scavenger which corresponds to the general formula ##STR1## wherein Z represents the atoms required for completing a 5-6-membered substituted or unsubstituted carbocyclic ring or a substituted or unsubstituted heterocyclic ring which may contain oxygen, nitrogen or sulfur as hetero-atom.

REFERENCES:
patent: 3447926 (1969-06-01), Beckett et al.
patent: 3652278 (1972-03-01), Asano et al.
patent: 3811891 (1974-05-01), Darlak et al.
patent: 4063952 (1977-12-01), Himmelmann et al.

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