发明名称 Color image-forming process
摘要 A color image-forming process is described, for a silver halide color photographic material comprising a support having provided thereon at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer, and at least one blue-sensitive silver halide emulsion layer, which process comprises incorporating in the photographic material a yellow dye represented by formula (I) and processing the photographic material using a bleach-fixing solution containing a ferric complex of aminopolycarboxylic acid and a thiosulfate <IMAGE> (I) wherein R1 and R2 each represents a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, a hydroxy group, a carboxy group, a substituted amino group, a carbamoyl group, a sulfamoyl group, a nitro group or an alkoxycarbonyl group; R3 and R4 each represents a hydrogen atom, an unsubstituted or substituted alkyl group, an unsubstituted or substituted alkenyl group, an unsubstituted or substituted aryl group, an acyl group or a sulfonyl group, or R3 and R4 may be taken together to form a 5- or 6-membered ring; X represents a cyano group; and Y represents an acyl group or a sulfonyl group.
申请公布号 US4764455(A) 申请公布日期 1988.08.16
申请号 US19860893746 申请日期 1986.08.06
申请人 FUJI PHOTO FILM CO., LTD. 发明人 ARAKAWA, JUN;OKADA, MASAHIRO;ISHIKAWA, TAKATOSHI
分类号 G03C7/42;G03C1/005;G03C1/825;G03C1/83;G03C7/30;(IPC1-7):G03C7/00;G03C5/38;G03C1/46;G03C1/02 主分类号 G03C7/42
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