Silver halide color photographic material containing acylacetami

Details Silver halide color photographic material containing acylacetami Silver halide color photographic material containing acylacetami

1992-12-15

1995-06-27

Wright, Lee C.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430557, G03C 736

Patent

active

054279020

ABSTRACT:
There is disclosed an acylacetamide-type yellow coupler having an acyl group represented by formula (I) and a silver halide color photographic material containing same. ##STR1## wherein R.sub.1 represents a monovalent group, Q represents a group of non-metallic atoms required to form together with the C a substituted or unsubstituted 3- to 5-membered cyclic hydrocarbon group or a substituted or unsubstituted 3- to 5-membered heterocyclic group having in the group at least one hetero atom selected from a group consisting of N, O, S, and P, provided that R.sub.1 is not a hydrogen atom and does not bond to Q to form a ring.

REFERENCES:
patent: Re27848 (1973-12-01), Weissberger
patent: 4146396 (1979-03-01), Yokota et al.
patent: 4268591 (1981-05-01), Tschopp
patent: 4289847 (1981-09-01), Ishikawa et al.
patent: 4404274 (1983-09-01), Arai et al.
patent: 5118599 (1992-06-01), Lau et al.
patent: 5250406 (1993-10-01), Yamamoto et al.
patent: 5314797 (1994-05-01), Yoshioka et al.
Chemical Abstracts, vol 115, No 3, 22252 and 22253 (1991).
Re 27848, Dec. 1973, Weissberger et al.

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