发明名称 Silver halide photographic light-sensitive material and the processing method thereof
摘要 A silver halide photographic light-sensitive material is disclosed, comprising a support having on one side thereof hydrophilic colloid layers including a silver halide emulsion layer, wherein at least one of the hydrophilic colloid layers contains a dye represented by the following formula (1) <IMAGE> Formula (1) wherein R1 is a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group; R2 is a hydrogen atom, an alkyl group, an aryl group, a heterocyclic group, an alkoxycarbonyl group, an aryloxycarbonyl group, a carbamoyl group, an acylamino group, a ureido group, an amino group, an acyl group, an alkoxy group, an aryloxy group, a hydroxy group, a carboxy group, a cyano group, a sulfamoyl group or a sulfonamide group; B is a five- or six-membered oxygen-containing heterocyclic group, or a six-membered nitrogen-containing heterocyclic group; L1, L2 and L3 are carbon atoms; n is 0 or 1, provided that the compound represented by formula (1) contains at least one of a carboxy group, a sulfonamide group, and a sulfamoyl group in the form of a dispersion of solid particles dispersed in a binder; the silver halide emulsion layer containing a polyhydric alcohol.
申请公布号 US5582962(A) 申请公布日期 1996.12.10
申请号 US19950425815 申请日期 1995.04.19
申请人 KONICA CORPORATION 发明人 TAGUCHI, MASAAKI
分类号 G03C5/29;G03C1/00;G03C1/06;G03C1/12;G03C1/31;G03C1/83;G03C5/16;(IPC1-7):G03C1/815 主分类号 G03C5/29
代理机构 代理人
主权项
地址