公开(公告)号：US5382500A

公开(公告)日：1995-01-17

申请号：US173787

申请日：1993-12-27

申请人： Shuichi Sugita ,  Hidenobu Ohya ,  Masakazu Tonishi

发明人： Shuichi Sugita ,  Hidenobu Ohya ,  Masakazu Tonishi

IPC分类号： G03C7/38 ,  G03C7/30 ,  G03C7/388 ,  G03C1/46

CPC分类号： G03C7/301

摘要： Disclosed is a silver halide color photographic light-sensitive material comprising a support and thereon a blue-sensitive silver halide emulsion layer, a green-sensitive silver emulsion layer and a red-sensitive silver halide emulsion layer, wherein said green-sensitive emulsion layer contains at least one coupler represented by Formula M-I and at least one of a non-color-forming compound represented by Formula A-1 or A-2: ##STR1## wherein R represents a hydrogen atom or a substituent; X represents a hydrogen atom or a substituent capable of splitting upon making a reaction with an oxidized product of a color developing agent; and Z represents a group consisting of metal atoms necessary to form a nitrogen-containing heterocyclic ring:Formula (A-1)R.sub.21 --NHSO.sub.2 --R.sub.22wherein R.sub.21 and R.sub.22 represent each a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, a cycloalkenyl group, an alkinyl group, an aryl group, a heterocyclic group, an alkoxy group, an aryloxy group, a heterocyclicoxy group, or ##STR2## wherein R.sub.23 and R.sub.24 represent each a hydrogen atom, an alkyl group or an aryl group: ##STR3## wherein R.sub.31 represents an alkyl group, an alkoxycarbonyl group, an alkylsulfonyl group, an arylsulfonyl group, an arylsulfonylamino group or an alkylsulfonylamino group, an amino group or an alkylthio group; R.sub.32 represents a group substitutable to a benzene ring; and m.sub.31 is an integer of 1 to 4.

摘要翻译： 公开了一种卤化银彩色照相感光材料，其包含载体和其上的感蓝卤化银乳剂层，感绿银乳剂层和感红卤化银乳剂层，其中所述感绿乳剂层包含 由式MI表示的至少一种成色剂和由式A-1或A-2表示的非成色性化合物中的至少一种：式（MI）其中R表示氢原子或取代基; X表示氢原子或能够与彩色显影剂的氧化物反应而分裂的取代基; Z表示由形成含氮杂环所必需的金属原子构成的基团：式（A-1）R21-NHSO2-R22，其中R21和R22各自表示氢原子，烷基，环烷基，烯基 基团，环烯基，炔基，芳基，杂环基，烷氧基，芳氧基，杂环氧基或其中R 23和R 24各自表示氢原子，烷基或芳基 式（A-2）其中R31表示烷基，烷氧基羰基，烷基磺酰基，芳基磺酰基，芳基磺酰基氨基或烷基磺酰基氨基，氨基或烷硫基; R32表示可取代苯环的基团; m31为1〜4的整数。

公开(公告)号：US6027867A

公开(公告)日：2000-02-22

申请号：US100722

申请日：1998-06-19

申请人： Osamu Ishige ,  Masakazu Tonishi ,  Masato Nishizeki ,  Naoki Sato

发明人： Osamu Ishige ,  Masakazu Tonishi ,  Masato Nishizeki ,  Naoki Sato

IPC分类号： G03C7/305 ,  G03C1/08 ,  G03C7/26 ,  G03C7/32

CPC分类号： G03C7/30541 ,  G03C7/30535 ,  Y10S430/158

摘要： A silver halide light sensitive color photographic material comprising a support having thereon hydrophilic colloid layers including a silver halide emulsion layer, at least one of the hydrophilic colloid layers containing a DIR coupler represented by the following formulas: ##STR1## wherein Y represents a yellow coupler moiety, and the residual atomic group represents a development inhibitor residue capable of being released from Y upon coupling reaction with an oxidation product of a color developing agent.

摘要翻译： 一种卤化银感光彩色照相材料，包括其上具有包含卤化银乳剂层的亲水胶体层的载体，至少一个含有由下式表示的DIR成色剂的亲水胶体层：其中Y表示黄色成色剂部分，和 残余原子团表示与彩色显影剂的氧化产物偶联反应时能够从Y释放的显影抑制剂残渣。