Silver halide photographic light-sensitive material with excelle

Details Silver halide photographic light-sensitive material with excelle Silver halide photographic light-sensitive material with excelle

1987-12-02

1989-11-21

Michl, Paul R.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430549, 430551, 430552, 430553, 430505, G03C 734, G03C 726

Patent

active

048822671

ABSTRACT:
A silver halide photographic light-sensitive material having a high color reproducibility is disclosed. The photographic comprises a support having thereon a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a red-sensitive silver halide emulsion layer in which the red sensitive emulsion layer contains a non-color-forming compound represented by the following formula [I], a compound represented by the following formula [II] and at least one cyan-forming coupler represented by the following formula [III] or [IV]: ##STR1## The photographic material is improved in spectral aborption, stability and maximum density of the cyan image thereof.

REFERENCES:
patent: 4447523 (1984-05-01), Ross et al.
patent: 4526864 (1985-07-01), Takada et al.
patent: 4584264 (1986-04-01), Ohki et al.
patent: 4623616 (1986-11-01), Takoda et al.
patent: 4666826 (1987-05-01), Takada et al.
patent: 4696893 (1987-09-01), Umemoto et al.
patent: 4731320 (1988-03-01), Sasaki et al.
Patent Abstracts of Japan, vol. 9, No. 72 (P-345) [1795], 4/2/85, and JPA-59-204041, 11/84.
Chemical Abstracts Vol. 68, No. 18, 1968, p. 8003, Abstract #83108U.

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