发明授权
- 专利标题: Silver halide photographic material and method for processing the same
- 专利标题(中): 卤化银照相材料及其加工方法
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申请号: US755426申请日: 1991-09-04
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公开(公告)号: US5229249A公开(公告)日: 1993-07-20
- 发明人: Kazunobu Katoh , Tetsuro Kojima
- 申请人: Kazunobu Katoh , Tetsuro Kojima
- 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: JPX2-233698 19900904
- 主分类号: G03C5/29
- IPC分类号: G03C5/29 ; G03C1/06 ; G03C1/295 ; G03C1/42 ; G03C5/30 ; G03C5/305
摘要:
A silver halide photographic material comprising a support, having thereon one or more hydrophilic colloid layers, wherein at least one of the hydrophilic colloid layers is a silver halide emulsion layer, and wherein the silver halide emulsion layer or another hydrophilic colloid layer contains a compound represented by general formula (I):Y--[(X).sub.n --A.sub.0 --B.sub.0 ].sub.m (I)wherein Y represents a group which is adsorbed on silver halide, X represents a divalent group comprising an atom or group of atoms selected from among a hydrogen atom, a carbon atom, a nitrogen atom, an oxygen atom and a sulfur atom, A.sub.0 represents a divalent linking group which has at least two alkyleneoxy units, B.sub.0 represents an amino group, an ammonium group or a nitrogen containing heterocyclic group, m represents 1, 2 or 3, and n represents 0 or 1, as well as a method for processing a silver halide photographic material in the presence of a compound according to general formula (I).
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