Silver halide color photographic material

Details Silver halide color photographic material Silver halide color photographic material

1992-03-09

1993-05-18

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Two or more radiation-sensitive layers containing other than...

430505, 430557, 430558, 430957, G03C 146

Patent

active

052120520

ABSTRACT:
A novel silver halide color photographic material is provided comprising on a support at least one blue-sensitive layer, one green-sensitive layer and one red-sensitive layer, wherein said blue-sensitive layer comprises at least one yellow dye-forming coupler represented by the following general formula (1) and/or (2) and said green-sensitive layer comprises at least one magenta dye-forming coupler represented by the following general formula (M): ##STR1## wherein X.sub.1 and X.sub.2 each represents an alkyl group, an aryl group or a heterocyclic group; X.sub.3 represents an organic residue which forms a nitrogen-containing heterocyclic group together with >N--; Y represents an aryl group or a heterocyclic group; and Z represents a group which separates from the remainder of the molecule when the coupler undergoes a reaction with an oxidation product of a developing agent; ##STR2## wherein R.sub.1 and R.sub.2 each represents a hydrogen atom or a substituent; and X represents a hydrogen atom or a group which separates from the remainder of the molecule when the coupler undergoes a reaction with an oxidation product of a developing agent.

REFERENCES:
patent: 3725067 (1973-04-01), Bailey et al.
patent: 4149886 (1979-04-01), Tanaka et al.
patent: 4248961 (1981-02-01), Hagen et al.
patent: 4968594 (1990-11-01), Shimazaki et al.
patent: 5071739 (1991-10-01), Ohya et al.

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