发明名称 SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL
摘要 PURPOSE:To remarkably enhance graininess by forming at least one silver halide monodispersion emulsion layer on a support and one or more nonphotosensitive layers adjacent to this layer, contg. a diffusive development inhibitor or the like. CONSTITUTION:At least one silver halide monodispersion emulsion layer is formed on the support, and the nonphotosensitive layer formed at the position adjacent to this layer contains a diffusive DIR compd. capable of reacting with the oxidation product of a developing agent and releasing a diffusive development inhibitor or its precursor, thereby resulting in obtaining a silver halide color photographic sensitive material having superior graininess. Preferable DIR compd. is represented by the formula: A-(Y)m in which A is a coupler component, m is 1 or 2, and Y is a group combining with the coupling site of A and it is released upon reacting with the oxidation product of the color developing agent.
申请公布号 JPS6143737(A) 申请公布日期 1986.03.03
申请号 JP19840165849 申请日期 1984.08.08
申请人 FUJI PHOTO FILM CO LTD 发明人 NAGAOKA SATOSHI;OHASHI YUICHI
分类号 G03C7/20;G03C1/005;G03C1/06;G03C7/30;G03C7/305 主分类号 G03C7/20
代理机构 代理人
主权项
地址