Silver halide photographic photosensitive material

Details Silver halide photographic photosensitive material Silver halide photographic photosensitive material

1990-04-26

1992-04-07

Brammer, Jack

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified backing or protective layer containing

430539, 430621, G03C 176

Patent

active

051027801

ABSTRACT:
The present invention provides a silver halide photographic photosensitive material excellent in dimensional stability which comprises a polyethylene terephthalate film support and, provided thereon, at least one gelatin layer containing an active halogen type hardener, wherein water content in the gelatin layer is 20% by weight or less based on total amount of gelatin. Further provided is a method for producing such silver halide photographic photosensitive material which comprises coating a gelatin coating solution containing an active halogen type hardener on a polyethylene terephthalate film support and then drying the coat, wherein the coat is dried so that water content based on total amount of gelatin is 20% by weight or less and then, is subjected to a heat treatment.

REFERENCES:
patent: 4503134 (1985-03-01), Matsumoto et al.
patent: 4820613 (1989-04-01), Vermeersch et al.
patent: 4826757 (1989-05-01), Yamada et al.
patent: 4874687 (1989-10-01), Itabashi et al.
patent: 4879209 (1989-11-01), Vermeersch et al.

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