Color diffusion transfer light-sensitive element with amine solv

Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...

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430218, 430222, 430223, 430546, 430559, G03C 140, G03C 554

Patent

active

045172862

ABSTRACT:
A color diffusion transfer process light-sensitive element is disclosed. The element is comprised of a support having coated thereon a light-sensitive silver halide emulsion layer which is associated with a dye image-providing compound. The dye image-providing compound is dispersed in a copresent state with a compound represented by the general formula (I): ##STR1## wherein the substituents within the general formula (I) are defined within the specification. The element has improved maximum image density and by utilizing the compound of the general formula (I) it is possible to obtain improved dispersion stability.

REFERENCES:
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patent: 3336135 (1967-08-01), Terashima et al.
patent: 3705035 (1972-12-01), Vetter et al.
patent: 4336322 (1982-06-01), Fujita et al.
patent: 4404273 (1983-09-01), Forte et al.

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