发明授权
US4028106A Method for developing an exposed silver halide color photosensitive
material
失效
用于显影曝光的卤化银色感光材料的方法
- 专利标题: Method for developing an exposed silver halide color photosensitive material
- 专利标题(中): 用于显影曝光的卤化银色感光材料的方法
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申请号: US628762申请日: 1975-11-04
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公开(公告)号: US4028106A公开(公告)日: 1977-06-07
- 发明人: Haruo Hori , Shoji Kikuchi , Hajime Wada , Sadatosi Kobayasi , Takaya Endo
- 申请人: Haruo Hori , Shoji Kikuchi , Hajime Wada , Sadatosi Kobayasi , Takaya Endo
- 申请人地址: JA Tokyo
- 专利权人: Konishiroku Photo Industry Co., Ltd.
- 当前专利权人: Konishiroku Photo Industry Co., Ltd.
- 当前专利权人地址: JA Tokyo
- 优先权: JA49-127314 19741105
- 主分类号: G03C7/34
- IPC分类号: G03C7/34 ; C07D295/135 ; C07D295/155 ; C07D295/185 ; C09B53/00 ; G03C7/305 ; G03C7/00 ; G03C1/40
摘要:
An improved method for developing an exposed silver halide color photosensitive material is disclosed which comprises conducting the development in the presence of a cyan coupler. The coupler has, in the active position thereof, the following split-off group: ##STR1## WHEREIN R.sub.1 is an aliphatic hydrocarbon residue, an aromatic hydrocarbon residue, or a heterocyclic ring residue; R.sub.2 is an aliphatic hydrocarbon residue or an aromatic hydrocarbon residue; l is an integer of 0 to 4 inclusive.
公开/授权文献
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