Color diffusion transfer photographic element

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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430441, 430485, G03C 554

Patent

active

044290314

ABSTRACT:
A color diffusion transfer photographic element is disclosed, comprising (a) a photosensitive component containing at least one photosensitive silver halide emulsion layer combined with a DRR compound, (b) a dye image receiving component and (c) an alkaline processing composition component, wherein the improvement comprises at least one of said components (a), (b), and (c) containing a compound represented by the formula (I) ##STR1## wherein R represents a substituted or unsubstituted alkyl group having from 1 to 18 carbon atoms.

REFERENCES:
patent: 4201578 (1980-05-01), Abbott
patent: 4254216 (1981-03-01), Uchida et al.
patent: 4277558 (1981-07-01), Kikuchi et al.
Research Disclosure, May 1979, pp. 205-206.
"Photographic Processes & Products" Research Disclosure, #15162, 11/76, pp. 76-89.

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