发明授权
- 专利标题: Method for the processing of silver halide photographic light-sensitive materials
- 专利标题(中): 卤化银照相感光材料的处理方法
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申请号: US837580申请日: 1986-03-04
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公开(公告)号: US4666825A公开(公告)日: 1987-05-19
- 发明人: Satoru Shimba , Masao Iwamuro , Kenji Ito , Katutoyo Suzuki , Fumio Hamada
- 申请人: Satoru Shimba , Masao Iwamuro , Kenji Ito , Katutoyo Suzuki , Fumio Hamada
- 申请人地址: JPX 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: JPX Tokyo
- 优先权: JPX58-25098 19830216
- 主分类号: G03C1/035
- IPC分类号: G03C1/035 ; G03C7/30 ; G03C7/34 ; G03C1/40 ; G03C5/38 ; G03C7/42
摘要:
A method for processing silver halide photographic light-sensitive material which comprises color developing an imagewise-exposed silver halide photographic light-sensitive material and then bleach-fixing said color developed light-sensitive material, said light-sensitive material comprising support having thereon a silver halide emulsion layer containing monodispersed silver halide particles and a photographic cyan coupler having the Formula [I]: ##STR1## wherein X is a hydrogen atom or a radical that can be split off by the reaction of said coupler with the oxidized product of an aromatic primary amine color developing agent; R.sub.1 is an aryl or a heterocyclic radical; and R.sub.2 is a ballasting radical which provides non-diffusibility to said cyan coupler and a cyan dye formed therefrom.
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