发明授权
US5342742A Silver halide color photographic light-sensitive material comprising a
pyrrolotriazole cyan coupler and a specific yellow coupler
失效
卤化银彩色照相感光材料,其包含吡咯并三唑青色成色剂和特定的黄色成色剂
- 专利标题: Silver halide color photographic light-sensitive material comprising a pyrrolotriazole cyan coupler and a specific yellow coupler
- 专利标题(中): 卤化银彩色照相感光材料,其包含吡咯并三唑青色成色剂和特定的黄色成色剂
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申请号: US982573申请日: 1992-11-27
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公开(公告)号: US5342742A公开(公告)日: 1994-08-30
- 发明人: Hideaki Naruse , Makoto Suzuki , Takehiko Sato
- 申请人: Hideaki Naruse , Makoto Suzuki , Takehiko Sato
- 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: JPX3-335892 19911127
- 主分类号: G03C7/36
- IPC分类号: G03C7/36 ; G03C7/32 ; G03C7/38 ; G03C1/46
摘要:
A silver halide color photographic light-sensitive material capable of providing a dye image having an improved spectral absorption characteristic, excellent color reproducibility and yet a sufficiently low minimum density, comprises a support having thereon a silver halide emulsion layer containing a yellow dye-forming coupler, a silver halide emulsion layer containing a magenta dye-forming coupler, and a silver halide emulsion layer containing a cyan dye-forming coupler, wherein the silver halide emulsion layer containing the cyan dye-forming coupler contains at least one cyan coupler represented by the following formula (I) or (II) and the silver halide emulsion layer containing the yellow dye-forming coupler contains at least one yellow coupler represented by the following formula (III): ##STR1## With the substituents as defined herein the specification.
公开/授权文献
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