Silver halide color photographic material comprising a high silv

Details Silver halide color photographic material comprising a high silv Silver halide color photographic material comprising a high silv

1994-05-26

1995-07-04

Wright, Lee C.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430556, 430557, 430567, G03C 736, G03C 1005

Patent

active

054299179

ABSTRACT:
A silver halide color photographic material is disclosed. The photographic material comprises a support having provided thereon at least one light-sensitive emulsion layer containing a coupler represented by the general formula (I) and/or a coupler represented by the general formula (II), silver iodobromide containing 15 to 45 mol % silver iodide in a definite layer structure in the emulsion layer, and chemically sensitized silver halide grains having a total silver iodide content of more than 7 mol %: ##STR1## wherein X.sup.1 and X.sup.2 each represents an alkyl group, an aryl group or a heterocyclic group; X.sup.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 capable of being separated from the coupler upon the reaction of the coupler with the oxidation product of a developing agent.

REFERENCES:
patent: 4149886 (1979-04-01), Tanaka et al.
patent: 4579816 (1986-04-01), Ohlschlager et al.
patent: 4668614 (1987-05-01), Takada et al.
patent: 5006452 (1991-04-01), Bucci
patent: 5213958 (1993-05-01), Motoki et al.

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