发明名称 SILVER HALIDE COLOR PHOTOSENSITIVE MATERIAL
摘要 PURPOSE:To enhance sharpness and graininess of an image without imparing sensitivity by forming a nonphotosensitive hydrophilic colloid layer contg. a photographic coupler capable of a coloring to a tone substantially same as a photographic coupler contained in a blue sensitive layer on the side of a support reverse to a silver halide emulsion layer. CONSTITUTION:A nonphotosensitive hydrophilic colloid layer 18 contains in the same layer, both of fine silver halide grains and a photographic coupler capable of forming color substantially same in tone as a photographic coupler contained in a silver halide emulsion layer 17 high in sensitivity. The content of this coupler in the layer 18 is 10-90mol% of that contained in the layer having the highest photosensitivity, and the sum of the contents of the couplers in the layer 18 and this layer highest in photosensitivity is 2-30mol% of the content of silver halide in this highest layer.
申请公布号 JPS60164742(A) 申请公布日期 1985.08.27
申请号 JP19840019744 申请日期 1984.02.06
申请人 KONISHIROKU SHASHIN KOGYO KK 发明人 SUZUKI MASATOYO;SHINBA SATORU;ISHIKAWA MINORU
分类号 G03C7/20;G03C7/30 主分类号 G03C7/20
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