发明授权
- 专利标题: Silver halide color photographic light-sensitive material and method for developing thereof
- 专利标题(中): 卤化银彩色照相感光材料及其制备方法
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申请号: US391331申请日: 1982-06-23
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公开(公告)号: US4383027A公开(公告)日: 1983-05-10
- 发明人: Takatoshi Ishikawa , Masakazu Morigaki , Takashi Nakamura , Nobuo Furutate
- 申请人: Takatoshi Ishikawa , Masakazu Morigaki , Takashi Nakamura , Nobuo Furutate
- 申请人地址: JPX Minami-ashigara
- 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 Minami-ashigara
- 优先权: JPX56-97255 19810623
- 主分类号: G03C7/38
- IPC分类号: G03C7/38 ; C07D231/22 ; C07D231/52 ; C09B26/02 ; G03C7/26 ; G03C7/384 ; G03C1/40
摘要:
A silver halide color photographic light-sensitive material comprising a support having thereon a silver halide emulsion layer containing at least one coupler represented by the following general formula (I): ##STR1## The substituents are disclosed in the specification. The silver halide color photographic light-sensitive material in which a specific class of 1-phenyl-3-anilono-4-phyenylthio-5-pyrazolone type two-equivalent magenta color image forming couplers and a specific class of 1-phenyl-3-pyrazolidone derivatives are used in association with each other can provide a magenta color image of high sensitivity without increasing the fog level. A method for developing the material is also disclosed.