Photographic image-receiving element for silver salt diffusion t

Details Photographic image-receiving element for silver salt diffusion t Photographic image-receiving element for silver salt diffusion t

1984-08-15

1986-04-29

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...

430233, G03C 554

Patent

active

045857253

ABSTRACT:
An image-receiving element for a silver salt diffusion transfer process is described, having an excellent storability before and after development; said element has at least one hydrophilic polymer layer between a layer of a first hydrolyzable alkali-impermeable polymer and an alkali-permeable image-receiving layer which is obtained by hydrolysis at least a part of a layer of the second alkali-impermeable polymer, and which contains silver depositing nuclei, said first layer contains at least one diffusible organic solvent-soluble compound for modifying the photographic properties of a silver transfer image to be formed in the alkali-permeable polymer layer by photographic processing.

REFERENCES:
patent: 3607269 (1971-09-01), Young
patent: 3671241 (1972-06-01), Land
patent: 3873317 (1975-03-01), Kato et al.
patent: 3969541 (1976-07-01), Mukaida et al.
patent: 4520096 (1985-05-01), Endo et al.

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