Protecting layer for gelatin based AGX photographic products

Radiation imagery chemistry: process – composition – or product th – Imaged product – Structurally defined

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430 12, 430523, 430527, 430531, 430627, 430961, 428195, 428205, G03C 300, B32B 300

Patent

active

059653043

ABSTRACT:
The present invention is an imaged photographic element which includes a support, at least one silver halide light-sensitive emulsion layer superposed on the support; and a protective overcoat furthest from the support. The protective overcoat is superposed on the silver halide light sensitive layer. The protective overcoat includes a first polymeric particle having a glass transition temperature of greater than or equal to 25.degree. C. and a particle size of from 5 to 500 nm and a second polymeric particle having a glass transition temperature of less than 25.degree. C. and a particle size of from 5 to 500 nm at a weight ratio of the first polymeric particle to the second polymeric particle of from 3:97 to 80:20 and wax particle having a size of from 0.01 .mu.m to 0.5 .mu.m. The protective overcoat is applied from an aqueous coating.

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