Heat developable light-sensitive material

Details Heat developable light-sensitive material Heat developable light-sensitive material

1992-04-13

1993-08-24

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified backing or protective layer containing

430203, 430215, 430216, 430218, 430219, 430523, 430538, 430531, 430212, 430559, 430617, G03C 554, G03C 134, G03C 180

Patent

active

052388026

ABSTRACT:
Disclosed is a heat developable light-sensitive material that comprises a support having thereon at least one light-sensitive layer containing a silver halide emulsion, a dye-donating substance and a reducing agent, wherein at least one subbing layer comprised of a hydrophobic polymer is provided between the light-sensitive layer nearlest to the support and the support, and at least one said subbing layer contains a photographic useful reagent.
A heat developable light-sensitive material according to this invention, can provide control fogging and raise the maximum density, or can improve the maximum density difference without exerting adverse effects on sensitivity and preservability.

REFERENCES:
patent: 4352861 (1982-10-01), von Meer et al.
patent: 4913999 (1990-04-01), Tamagawa et al.
patent: 5051335 (1991-09-01), Kato

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