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    • 7. 发明公开
    • Silver halide color photographic light-sensitive material
    • 卤化银彩色摄影感光材料
    • EP0883024A1
    • 1998-12-09
    • EP98109978.1
    • 1998-06-02
    • FUJI PHOTO FILM CO., LTD.
    • Saito, NaokiMikoshiba, HisashiMorigaki, MasakazuSoejima, ShinYoshioka, YasuhiroTakahashi, Osamu
    • G03C7/388G03C7/38G03C7/392
    • G03C7/301G03C7/383G03C7/39232G03C7/39248G03C7/39296
    • A silver halide color photographic light-sensitive material comprising a support having provided thereon at least one hydrophilic colloid layer, wherein the silver halide color photographic light-sensitive material contains a coupler represented by the formula (1) shown below and a non-color forming colorless cyclic imide compound having a diffusion-resistant group:
      wherein R 1 and R 2 each represents an alkyl group or an aryl group; R 3 , R 4 and R 5 each represents a hydrogen atom, an alkyl group or an aryl group; Z represents a non-metallic atomic group necessary to form a saturated ring; R 6 represents a substituent; X represents a heterocyclic group, a substituted amino group or an aryl group and Y represents a hydrogen atom or a group capable of being released upon color development.
      The silver halide color photographic light-sensitive material has an excellent color forming property to provide a color image of high maximum color density and good color reproducibility.
    • 1,一种卤化银彩色照相感光材料,它包括一个其上至少有一层亲水胶体层的载体,其中卤化银彩色照相感光材料含有由下式(1)表示的成色剂和一种非着色成形 无色的环状酰亚胺化合物,其具有扩散阻力基团:其中R1和R2各自表示烷基或芳基; R3,R4和R5各自代表氢原子,烷基或芳基; Z表示形成饱和环所必需的非金属原子团; R6代表取代基; X表示杂环基,取代氨基或芳基,Y表示氢原子或在显色时能够释放的基团。 该卤化银彩色照相感光材料具有优异的成色性能,以提供高最大色密度和良好颜色再现性的彩色图像。