发明名称 Silver halide color photographic material
摘要 A silver halide color photographic material having on a support at least one cyan dye-forming coupler-containing silver halide emulsion layer, at least one magenta dye-forming coupler-containing silver halide emulsion layer and at least one yellow dye-forming coupler-containing silver halide emulsion layer, wherein the cyan dye-forming coupler is a 1-naphthol type coupler having a naphtol nucleus, in which a group represented by the following formula (I) binds directly to the 2-position of the naphthol nucleus, and the magenta dye-forming coupler is a 1H-pyrazolo[1,5-b]-1,2,4-triazole type coupler, <IMAGE> (I) wherein R1 represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, a cycloalkyl group, an aralkyl group, or an aryl group; R2 represents a substituent group; R3 and R4 each represents a hydrogen atom, an alkyl group, an aryl group, a halogen atom, an alkoxy group, or an aryloxy group; l represents an integer from 0 to 4; and m represents an integer from 0 to 4.
申请公布号 US5258270(A) 申请公布日期 1993.11.02
申请号 US19910770810 申请日期 1991.10.04
申请人 FUJI PHOTO FILM CO., LTD. 发明人 KOBAYASHI, HIDETOSHI;TAKIZAWA, HIROO;ISHII, YOSHIO
分类号 G03C7/305;G03C7/32;(IPC1-7):G03C1/46 主分类号 G03C7/305
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