Light-sensitive material containing silver halide, reducing agen

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

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430203, 430253, 430254, 430281, 430353, 430619, 430919, 430920, G03C 554

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active

047538627

ABSTRACT:
A light-sensitive material comprising a light-sensitive layer which contains silver halide, a reducing agent and a polymerizable compound provided on a support, characterized in that the light-sensitive layer further contains a triazenesilver having the following formula: ##STR1## in which Ar is an aryl group or a heterocyclic group, each of which may have one or more substituent groups; R is a monovalent group selected from the group consisting of an alkyl group, a cycloalkyl group, an aralkyl group, an aryl group and a heterocyclic group, each of which may have one or more substituent groups; L is a ligand; and n is 0, 1 or 2. Image-forming methods utilizing the light-sensitive materials are also disclosed.

REFERENCES:
patent: 4137226 (1979-01-01), Brodsky et al.
patent: 4465763 (1984-08-01), Forte et al.
J. Kosar, Light-Sensitive Systems, Photo polymerization processes, 4/65, pp. 175-180.

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