Photographic element for silver salt diffusion transfer process

Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...

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Details

430233, 430428, 430611, 430965, G03C 554, G03C 135, G03C 546

Patent

active

045698996

ABSTRACT:
In a photographic element for a silver salt diffusion transfer process comprising a silver halide light-sensitive element, an image receiving element and a processing element, the improvement wherein the photographic element contains a compound represented by the following general formula (I) or (II) ##STR1## wherein all the symbols are defined in the appended claims. A photographic element for a silver salt diffusion transfer process containing the novel image stabilizing agent has good stability during storage thereof before development processing and provides stable silver images free from discoloration or fading.

REFERENCES:
patent: 3252799 (1966-05-01), Gotze et al.
patent: 3607269 (1971-09-01), Young
patent: 3698900 (1972-10-01), Johnson
patent: 3704126 (1972-11-01), Land et al.
patent: 3833372 (1974-09-01), Hayashi et al.
patent: 3963495 (1976-06-01), Kato et al.

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