Photographic recording material comprising leuco dye for cold si

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

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430364, 430565, 430965, G03C 726

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active

048659584

ABSTRACT:
A photographic recording material is described which comprises a leuco dye which is capable of generating a blue tone in a developed silver image.

REFERENCES:
patent: 3880658 (1975-04-01), Lestina et al.
patent: 3938995 (1976-02-01), Gompf et al.
patent: 4022617 (1977-05-01), McGuckin
patent: 4035184 (1977-07-01), Faul et al.
patent: 4374921 (1983-02-01), Frenchik
patent: 4390606 (1983-06-01), Gabrielsen et al.
patent: 4423126 (1983-12-01), Kliganowicz et al.

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