Diffusion transfer photographic material having a crosslinked ca

Details Diffusion transfer photographic material having a crosslinked ca Diffusion transfer photographic material having a crosslinked ca

1978-10-05

1980-02-26

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Transfer procedure between image and image layer, image...

Diffusion transfer process, element, or identified image...

G03C 140, G03C 148, G03C 554

Patent

active

041904486

ABSTRACT:
An element for a diffusion transfer photographic light-sensitive material comprising a synthetic resin film support having thereon an image-receiving layer, a light-sensitive silver halide emulsion layer and a layer of a carboxylic acid polymer wherein the carboxylic acid polymer is cross-linked with a polyhydric alcohol in the presence of a condensation-type cross-linking agent with the proviso that the layer of the carboxylic acid polymer is positioned other than between the image-receiving layer and the light-sensitive silver halide emulsion layer.

REFERENCES:
patent: 3756815 (1973-09-01), Schlein et al.
"Neutralizing Materials in Photographic Elements", Research Disclosure #12331, 7/1974, pp. 22-24.

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