Color photographic light-sensitive material

Details Color photographic light-sensitive material Color photographic light-sensitive material

1979-01-17

1981-01-06

Brown, Travis

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430554, 430504, G03C 140

Patent

active

042437474

ABSTRACT:
A color photographic light-sensitive material comprising a support having thereon a silver halide emulsion layer containing 2,5-bis(1',1'-dimethylbutyl)hydroquinone or a precursor thereof and a 3-anilino-5-pyrazolone type magenta coupler represented by the following general formula (II): ##STR1## wherein IR represents RCONH--, RNHCO--, ROCO--, RNHSO.sub.2 --, ROSO.sub.2 NH-- ##STR2## wherein R represents a hydrogen atom, an alkyl group having 1 to 35 carbon atoms, an alkenyl group or an aralkyl group, which groups can be further substituted.
The color photographic light-sensitive material can provide color images having excellent fastness and free from discoloration at the non-image areas.

REFERENCES:
patent: 3907571 (1975-09-01), Arai et al.
patent: 3930866 (1976-01-01), Oishi et al.
patent: 3935015 (1976-01-01), Arai et al.
patent: 3935016 (1976-01-01), Nishimura et al.
patent: 3982944 (1976-09-01), Ohi et al.

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