发明授权
US5340706A Silver halide color photographic light-sensitive material containing a
pyrrolotriazole cyan coupler
失效
含有吡咯并三唑青色成色剂的卤化银彩色摄影感光材料
- 专利标题: Silver halide color photographic light-sensitive material containing a pyrrolotriazole cyan coupler
- 专利标题(中): 含有吡咯并三唑青色成色剂的卤化银彩色摄影感光材料
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申请号: US982773申请日: 1992-11-27
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公开(公告)号: US5340706A公开(公告)日: 1994-08-23
- 发明人: Hideaki Naruse , Makoto Suzuki
- 申请人: Hideaki Naruse , Makoto Suzuki
- 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: JPX3-335905 19911127
- 主分类号: G03C7/38
- IPC分类号: G03C7/38 ; G03C7/32 ; G03C1/46
摘要:
A silver halide color photographic light-sensitive material capable of providing a dye image having excellent color reproducibility, less fading of cyan, magenta and yellow colors and a dye image fastness with a good balance of the three colors, comprise a support and provided thereon a silver halide light-sensitive layer containing a cyan coupler, a silver halide light-sensitive layer containing a magenta coupler, and a silver halide light-sensitive layer containing a yellow coupler, wherein the silver halide light-sensitive layer containing the cyan coupler contains at least one pyrrolotriazole cyan couplers represented by the following Formula (I) or (II) as a cyan coupler and the silver halide light-sensitive layer containing the magenta coupler contains a pyrazoloazole magenta coupler represented by the following Formula (M) as a magenta coupler: ##STR1## with the substituents as defined in the specification.
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