发明名称 Silver halide color photographic material
摘要 A silver halide color photographic material comprising a support having thereon a yellow coupler-containing silver halide emulsion layer, a magenta coupler-containing silver halide emulsion layer and a cyan coupler-containing silver halide emulsion layer, wherein each silver halide emulsion layer contains silver halide grains having a silver chloride content of not lower than 90 mol %, a yellow coupler in said yellow coupler-containing silver halide emulsion layer is coated in an amount of at least 1.1 mmol/m2, oil/coupler ratio by weight in the yellow coupler-containing silver halide emulsion layer is 0.32 or less and the magenta coupler-containing layer contains at least one magenta coupler represented by the following general formula (I): <IMAGE> (I) wherein R1 and R2 represent each a hydrogen atom or a substituent group; X represents a hydrogen atom or group which is eliminated by a coupling reaction with an oxidation product of an aromatic primary amine developing agent; Z represents a nitrogen atom or a carbon atom and when Z represents carbon atom, a substituent group may be bonded to said carbon atom; and a dimer or a higher polymer may be formed through R1, R2 or X, or when Z is carbon atom, a dimer or a higher polymer may be formed through said carbon atom.
申请公布号 US5518870(A) 申请公布日期 1996.05.21
申请号 US19950451036 申请日期 1995.05.25
申请人 FUJI PHOTO FILM CO., LTD. 发明人 SAKAKIBARA, YOSHIO
分类号 G03C7/20;G03C1/035;G03C7/32;G03C7/36;G03C7/38;G03C7/388;(IPC1-7):G03C7/32 主分类号 G03C7/20
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