发明名称 Silver halide color photographic material
摘要 A silver halide color photographic material is disclosed. Said material has formed on a base photographic layers including a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a red-sensitive silver halide emulsion layer, wherein said blue-sensitive silver halide emulsion layer contains at least one highly reactive yellow coupler having a relative coupling reaction rate of 0.3 or more, said green-sensitive silver halide emulsion layer containing at least one compound of Formula (I): <IMAGE> (I) wherein X is a halogen atom or a monovalent organic group capable of leaving upon coupling reaction with the oxidized product of a developing agent; R1 to R3 which may be the same or different each represents a hydrogen atom, a halogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, a cycloalkenyl group, an alkynyl group, an aryl group, a heterocyclic group, an acyl group, a sulfonyl group, a sulfinyl group, a phosphonyl group, a carbamoyl group, a sulfamoyl group, a cyan group, a spiro compound residual group, a bridged hydrocarbon compound residual group, an alkoxy group, an aryloxy group, a heterocyclic oxy group, a siloxy group, an acyloxy group, a carbamoyloxy group, an amino group, an acylamino group, a sulfonamido group, an imido group, a ureido group, a sulfamoylamino group, an alkoxycarbonylamino group, an aryloxycarbonylamino group, an aryloxycarbonylamino group, an alkoxycarbonyl group, an aryloxycarbonyl group, an alkylthio group, an arylthio group or a heterocyclic thio group, provided that at least two of R1 to R3 are other than a hydrogen atom; and R4 is a hydrogen atom, an alkyl group, an aryl group, a heterocyclic group, an acylamino group, analkylamino group, an anilino group, an alkoxycarbonyl group or an alkylthio group.
申请公布号 US4710453(A) 申请公布日期 1987.12.01
申请号 US19860830180 申请日期 1986.02.18
申请人 KONISHIROKU PHOTO INDUSTRY CO., LTD. 发明人 HIRABAYASHI, SHIGETO;MATSUZAKA, SYOJI;OHYA, YUKIO;NONAKA, YOSHIYUKI
分类号 G03C7/38;G03C7/32;G03C7/36;(IPC1-7):G03C7/36 主分类号 G03C7/38
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