发明授权
US4894319A Color image-forming process for high silver chloride color photographic
material having improved spectral sensitivity and silver removability
失效
用于高氯化银彩色照相材料的彩色图像形成方法具有改进的光谱灵敏度和银可除去性
- 专利标题: Color image-forming process for high silver chloride color photographic material having improved spectral sensitivity and silver removability
- 专利标题(中): 用于高氯化银彩色照相材料的彩色图像形成方法具有改进的光谱灵敏度和银可除去性
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申请号: US271988申请日: 1988-11-16
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公开(公告)号: US4894319A公开(公告)日: 1990-01-16
- 发明人: Tadashi Ikeda , Tadashi Ogawa , Masaki Okazaki
- 申请人: Tadashi Ikeda , Tadashi Ogawa , Masaki Okazaki
- 申请人地址: JPX Kanagawa
- 专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人地址: JPX Kanagawa
- 优先权: JPX61-131583 19860606
- 主分类号: G03C7/42
- IPC分类号: G03C7/42 ; G03C1/005 ; G03C1/12
摘要:
A color image-forming process is disclosed, which comprises imagewise exposing a silver halide color photographic material comprising a support having thereon at least one light-sensitive layer containing at least one coupler capable of forming a dye upon a reaction with an oxidation product of an aromatic primary amine color developing agent and a silver halide emulsion spectrally sensitized with a dye represented by the following general formula (I), (II) or (II), substantially excluding silver iodide, and containing about 80 mol % or more silver chloride, processing the exposed photographic material with a color developer, then processing it with a solution having a pH of not more than about 6.5 and having a bleaching ability within about 75 seconds: ##STR1## wherein the symbols have the meanings described hereinafter. A silver halide color photographic material to be processed in accordance with the method described above is also disclosed.
公开/授权文献
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