Yellow dye-forming coupler and silver halide color photographic

Details Yellow dye-forming coupler and silver halide color photographic Yellow dye-forming coupler and silver halide color photographic

1992-05-14

1994-02-01

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

052831663

ABSTRACT:
An acylacetamide-type yellow dye-forming coupler. The acyl group of the coupler is a bicyclo[1.1.1]pentane-1-carbonyl group, a bicyclo[2.1.1]hexane-1-carbonyl group, a bicyclo[2.2.1.]heptane-1-carbonyl group, a bicyclo[2.2.2]octane-1-carbonyl group, a tricyclo[3.1.1.0.sup.3,6 ]heptane-6-carbonyl group, a tricyclo[3.3.0.0.sup.3,7 ]octane-1-carbonyl group, or a tricyclo[3.3.1.0.sup.3,7 ]nonane-3-carbonyl group.

REFERENCES:
patent: Re27848 (1973-12-01), Weissberger et al.
patent: 4336327 (1982-06-01), Tanaka et al.
patent: 4992360 (1991-02-01), Tsuruta et al.

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