Silver halide color photographic material

Details Silver halide color photographic material Silver halide color photographic material

1992-04-20

1994-07-12

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

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

430553, 430557, G03C 146

Patent

active

053288173

ABSTRACT:
There is disclosed a silver halide color photographic material which comprises at least one yellow coupler represented by the following formulas (1) or (2), and at least one cyan coupler represented by the following formula (C): ##STR1## wherein X.sup.1 and X.sup.2 each represent an alkyl group, an aryl group, or a heterocyclic group, X.sup.3 represents an organic residue required to form a nitrogen-containing heterocyclic group together with >N--, Y represents an aryl group or a heterocyclic group, and Z represents a group capable of being released upon a coupling reaction of the coupler represented by said formula with the oxidized product of a developing agent, ##STR2## wherein R.sub.1 represents an alkyl group, an aryl group, or a heterocyclyc group, R.sub.2 represents an alkyl group having 2 or more carbon atoms, R.sub.3 represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, a carbonamido group, or a ureido group, X represents a hydrogen atom or a coupling split-off group, and n is an integer of 0 or 1.

REFERENCES:
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patent: 4621047 (1986-11-01), Kishimoto et al.
patent: 5070003 (1991-12-01), Naruse et al.
patent: 5084375 (1992-01-01), Umemoto et al.
patent: 5194369 (1993-03-01), Mihayashi et al.
patent: 5213958 (1993-05-01), Motoki et al.

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