发明授权
- 专利标题: Silver halide color photographic material containing a photographic yellow dye forming coupler
- 专利标题(中): 含有摄影黄色染料的银色彩色摄影材料
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申请号: US779374申请日: 1991-10-18
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公开(公告)号: US5213958A公开(公告)日: 1993-05-25
- 发明人: Masuji Motoki , Seiji Ichijima , Naoki Saito , Takayoshi Kamio , Keiji Mihayashi
- 申请人: Masuji Motoki , Seiji Ichijima , Naoki Saito , Takayoshi Kamio , Keiji Mihayashi
- 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: JPX2-286341 19901024; JPX3-228500 19910815
- 主分类号: G03C7/36
- IPC分类号: G03C7/36 ; G03C7/305
摘要:
A silver halide color photographic photosensitive material comprising a yellow image forming photographic coupler, which is capable of forming images having excellent color reproduction and image fastness, and which has a high reactivity with an oxidized form of a developing agent. The aforementioned object has been realized by means of a silver halide color photographic photosensitive material containing a coupler represented by general formula (I): ##STR1## wherein X represents an organic residual group which is required, together with the nitrogen atom, to form a nitrogen containing heterocyclic ring, Y represents an aromatic group or a heterocyclic group, and Z represents a group which is eliminated when the coupler represented by said general formula reacts with the oxidized form of a developing agent.
公开/授权文献
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