发明授权
- 专利标题: Silver halide color photographic material
- 专利标题(中): 卤化银彩色照相材料
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申请号: US768654申请日: 1985-08-23
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公开(公告)号: US4659652A公开(公告)日: 1987-04-21
- 发明人: Toshio Kawagishi , Kiyoshi Nakazyo
- 申请人: Toshio Kawagishi , Kiyoshi Nakazyo
- 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: JPX59-176352 19840824
- 主分类号: G03C7/38
- IPC分类号: G03C7/38 ; C07D487/04 ; G03C7/305 ; G03C1/08 ; G03C7/00 ; G03C7/26 ; G03C7/32
摘要:
A silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer, wherein said material includes at least one magenta coupler of 1H-pyrazolo(1,5-b)(1,2,4)triazole type in which a substituted or unsubstituted aryloxy group is attached to the coupling active site to heighten coloring efficiency and speed, and further to ensure excellent light-fastness to the dye formed therefrom.
公开/授权文献
- US5882225A Jack connector device 公开/授权日:1999-03-16
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