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    • 2. 发明授权
    • Silver halide color photographic light-sensitive material
    • 卤化银彩色摄影感光材料
    • US4480028A
    • 1984-10-30
    • US461938
    • 1983-01-28
    • Kazuo KatoYoshikazu WatanabeKenji KumashiroSatoru Shimba
    • Kazuo KatoYoshikazu WatanabeKenji KumashiroSatoru Shimba
    • G03C7/26G03C7/305G03C7/32G03C7/384
    • G03C7/3225G03C7/32G03C7/384Y10S430/158
    • Silver halide photographic material having at least one light sensitive silver halide emulsion layer, at least one non-light sensitive hydrophilic colloidal layer, and optionally a third type of layer, wherein at least one of said emulsion layers, colloid layers, or third type of layers has, in a single layer, both a magenta coupler of Formula I and a development inhibitor releasing compound having a development inhibitor radical of Formula II or III, said Formula is wherein R.sub.1 is selected from benzamido, anilino, and phenylureido, each having a sulfonamido group and R.sub.2 is selected from aryl and heterocyclic groups; said Formula II is ##STR1## wherein R.sub.3 is selected from hydrogen, halogen, acylamino, alkyl, benzothiazolinylidenamino and phenyl substituted alkoxy; said Formula III is ##STR2## wherein X is a group of non-metallic atoms necessary to complete, together with the C.dbd.N group, a five or six membered heterocyclic ring.
    • 卤化银照相材料具有至少一种感光卤化银乳剂层,至少一种非感光亲水胶体层和任选的第三类型的层,其中至少一种所述乳剂层,胶体层或第三类型 层在单层中具有式I的品红成色剂和具有式II或III的显影抑制基团的显影抑制剂释放化合物,所述式为其中R1选自苯甲酰氨基,苯胺基和苯基脲基 各自具有亚磺酰氨基,R2选自芳基和杂环基; 所述式II是其中R 3选自氢,卤素,酰氨基,烷基,苯并噻唑基亚乙基氨基和苯基取代的烷氧基; 所述式III是III,其中X是与C = N基一起完成五或六元杂环所必需的一组非金属原子。