Silver halide color photographic material

Details Silver halide color photographic material Silver halide color photographic material

1987-01-12

1989-04-04

Michl, Paul R.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

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

430504, 430505, 430496, 430543, 430552, 430553, G03C 146, G03C 734

Patent

active

048186678

ABSTRACT:
In a silver halide color photographic material which has red-, green- and blue-sensitive silver halide emulsion layers on a support, the improvement wherein the total thickness of the hydrophilic colloid layers is not more than 18 .mu.m on a dry basis and at least one silver halide emulsion layer contains a cyan dye-forming coupler represented by the following general formula (I): ##STR1## where R.sub.1 is an optionally substituted alkyl, aryl or heterocyclic group; Ar is an optionally substituted aryl group; and X is a group that may be eliminated upon coupling reaction with the oxidized product of a color developing agent.

REFERENCES:
patent: 4389479 (1983-06-01), Bishop et al.
patent: 4434225 (1984-02-01), Sugita et al.
patent: 4458012 (1984-07-01), Ito et al.
patent: 4518683 (1985-05-01), Kato et al.
patent: 4584264 (1986-04-01), Ohbi et al.
patent: 4707434 (1987-11-01), Koboshi et al.
Wolfe et al., "Determination of the Modulation . . . ", Journal of the Optical Society of America, 9/68, pp. 1245-1255.

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