Method of forming a silver/halide color image using a particular

Details Method of forming a silver/halide color image using a particular Method of forming a silver/halide color image using a particular

1993-02-18

1994-07-12

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Using identified radiation sensitive composition in the...

430435, 430442, 430467, 430484, 430389, 430472, 430475, 430556, 430557, G03C 746, G03C 518, G03C 108, G03C 726

Patent

active

053288122

ABSTRACT:
A dye image-forming method comprising color developing an image wise exposed silver halide color photographic material comprising a support having thereon a layer containing an acylacetamide yellow coupler having an acyl group represented by a following formula (YI) ##STR1## wherein R.sub.1 represents a monovalent group; Q represents a group of atoms necessary to form 3- or 5-membered hydrocarbon ring or a 3- to 5-membered heterocylcic ring; provided that R.sub.1 is not a hydrogen atom and is not combined with Q to form a ring; with a developing solution containing at least one aromatic primary amine color developing agent represented by formula (D) or (E): ##STR2## wherein R.sub.4 represents a linear or branched alkyl group having 1 to 6 carbon atoms or a linear or branched hydroxyalkyl group having 3 to 6 carbon atoms; R.sub.5 represents a linear or branched alkylene group having 3 to 6 carbon atoms or a linear or branched hydroxyalkylene group having 3 to 6 carbon atoms; R.sub.6 represents a hydrogen atom, a linear or branched alkyl group having 1 to 4 carbon atoms or a linear or branched alkyl group having 1 to 4 carbon atoms or a linear or branched alkoxy group having 1 to 4 carbon atoms; ##STR3## wherein R.sub.11 nd R.sub.12 each represents a substituent; n represents 0 or an integer of 1 to 8, and m represents 0 or an integer of 1 to 4.

REFERENCES:
patent: 3705035 (1972-12-01), Vetter et al.
patent: 3920739 (1975-11-01), Suda et al.
patent: 5176987 (1993-01-01), Nakamura et al.
patent: 5250406 (1993-10-01), Yamamoto et al.

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