发明名称 Color photographic light-sensitive material
摘要 A color photographic light-sensitive material is described, comprising a support having thereon a silver halide emulsion layer containing at least one coupler represented by formula (I) <IMAGE> (I) wherein R1 represents an anilino group, an acylamino group or a ureido group, R2 represents an aralkyl group, an alkyl group, or an alkenyl group, X1, X2, and X3 each represents hydrogen, an alkyl group, a halogen atom, an alkoxy group, an aryloxy group, an acylamino group, a carbamoyl group, a sulfamoyl group, a sulfonyl group or a cyano group and X1, X2, and X3 may be the same or different, and at least one of said silver halide emulsion layer and a hydrophilic colloid layer adjacent thereto containing a 1-phenyl-3-pyrazolidone compound having a diffusion resistant group in the presence of an organic solvent having a high boiling point for a photographic additive. The photographic light-sensitive material provides a magenta color image having a high sensitivity. More preferably, said color photographic light-sensitive material further contains a hydroquinone compound in at least one of said silver halide emulsion layer and said hydrophilic colloid layer adjacent thereto. The photographic light-sensitive material provides a magenta color image having a high sensitivity without forming undesired fog using relatively low amounts of silver.
申请公布号 US4310623(A) 申请公布日期 1982.01.12
申请号 US19800216714 申请日期 1980.12.15
申请人 FUJI PHOTO FILM CO., LTD. 发明人 WATANABE, TOSHIYUKI;MORIGAKI, MASAKAZU
分类号 G03C7/384;G03C7/392;(IPC1-7):G03C1/48;G03C1/40 主分类号 G03C7/384
代理机构 代理人
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