Color photographic recording material containing dye-releasers r

Details Color photographic recording material containing dye-releasers r Color photographic recording material containing dye-releasers r

1984-08-08

1986-04-01

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430223, G03C 140, G03C 554

Patent

active

045798176

ABSTRACT:
Dyes corresponding to general formula (I) are released imagewise from corresponding dye-releasers in the dye diffusion transfer process. They react with nickel ions to form lightfast, cyan dye-metal complexes having advantageous spectral properties: ##STR1## wherein Q represents the group required for completing an optionally substituted phenyl or naphthyl group;

REFERENCES:
patent: 4142891 (1979-03-01), Baigrie et al.
patent: 4148642 (1979-04-01), Chapman et al.
patent: 4193916 (1980-03-01), Back et al.
patent: 4195994 (1980-04-01), Chapman
patent: 4272434 (1981-06-01), Balgrie et al.
patent: 4418143 (1983-11-01), Bergthaller et al.

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