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公开(公告)号:US4390618A
公开(公告)日:1983-06-28
申请号:US357930
申请日:1982-03-15
IPC分类号: G03C7/00 , C07C65/24 , C07D231/44 , C07D231/52 , C07D249/10 , C07D249/18 , C07D257/04 , C07D487/04 , C09B29/00 , G03C7/26 , G03C7/305 , G03C7/32 , G03C8/00 , G03C1/40
CPC分类号: C07C243/00 , C07C65/24 , C07D231/52 , C07D249/18 , G03C7/30541 , Y10S430/156
摘要: A silver halide photographic light-sensitive material is described comprising a layer containing a coupler compound represented by formula (I)A--B (I)wherein A represents a residue of a compound capable of undergoing a coupling reaction with an oxidation product of an aromatic primary amine developing agent, by the removal of one hydrogen atom from the active position of said compound, and B represents a group which is released by the coupling reaction and exhibits a development accelerating function.
摘要翻译: 描述了一种卤化银照相感光材料,其包含含有式(I)AB(I)表示的成色剂化合物的层,其中A表示能够与芳族伯胺的氧化产物进行偶联反应的化合物的残基 显影剂,通过从所述化合物的活性位置除去一个氢原子,B表示通过偶联反应释放并表现显影促进功能的基团。