发明授权
- 专利标题: Color photographic processing
- 专利标题(中): 彩色摄影处理
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申请号: US454310申请日: 1982-12-29
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公开(公告)号: US4444873A公开(公告)日: 1984-04-24
- 发明人: Takatoshi Ishikawa , Kiyoshi Imai , Mamoru Tashiro , Junya Nakajima
- 申请人: Takatoshi Ishikawa , Kiyoshi Imai , Mamoru Tashiro , Junya Nakajima
- 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: JPX56-213112 19811229
- 主分类号: G03C7/42
- IPC分类号: G03C7/42 ; G03C7/00
摘要:
A process for processing a silver halide color photographic material is disclosed. The process particularly relates to bleaching and fixing of a color developed silver halide color photographic material. The color developed material is processed with an acid bleaching solution containing a ferric salt, inorganic salt and a halide. Immediately after the bleaching step, the photographic material is processed with the fixing solution containing 5 g/l to 50 g/l of polycarboxylic acids. By utilizing the bleaching and fixing steps disclosed it is possible to process a silver halide color photographic material rapidly utilizing a reduced number of baths, obtain an excellent bleaching rate and produce an image having excellent stability.
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