Silver halide color photographic light-sensitive material

Details Silver halide color photographic light-sensitive material Silver halide color photographic light-sensitive material

1990-10-02

1991-10-01

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430556, G03C 736

Patent

active

050533258

ABSTRACT:
A silver halide photographic light-sensitive material is disclosed, which contains a novel yellow coupler in its silver halide emulsion layer. The yellow coupler is represented by the following Formula I: ##STR1## wherein Y is a hydrogen bond donating group; R is an alkyl group, an aryl group or a heterocyclic group; R.sub.3 is a halogen atom, a hydroxyl group, a nitro group or a monovalent organic group; m is an integer of 0 to 4, provided that the groups represented by R.sub.3 may be the same or different when m is 2 or more; and Z is a hydrogen atom or a substituent capable of splitting off upon reaction with the oxidation product of an aromatic primary amine color developing agent.

REFERENCES:
patent: 3393040 (1968-07-01), Verbrugghe et al.
patent: 4032347 (1977-06-01), Van Poucke et al.
patent: 4529691 (1985-07-01), Renner et al.
patent: 4774181 (1988-09-01), Ravindran et al.

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