Color photographic material yellow and cyan dye forming couplers

Details Color photographic material yellow and cyan dye forming couplers Color photographic material yellow and cyan dye forming couplers

1987-05-06

1989-02-21

Shah, Mukund J.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430382, 430504, 430505, 430549, 430553, 430555, 430558, 430956, 430957, 430958, G03C 108, G03C 146, G03C 726, G03C 732

Patent

active

048064599

ABSTRACT:
A color photographic material comprising a support having provided thereon a blue-sensitive silver halide emulsion layer containing at least one coupler capable of reacting with an oxidation product of an aromatic primary amine developing agent to form a yellow dye, at least one coupler capable of reacting with said oxidation product to form a cyan dye and not to produce a diffusible development inhibitor or a precursor thereof, and at least one compound capable of reacting with said oxidation product to produce a diffusible development inhibitor or a precursor thereof.

REFERENCES:
patent: 3990899 (1976-11-01), Shiba et al.
patent: 4273861 (1981-06-01), Shiba et al.
patent: 4500634 (1985-02-01), Sakanoue et al.

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