发明公开
EP1162504A3 Coupler and silver halide color photographic light-sensitive material
有权
耦合器和光敏感的卤化银彩色照相材料
- 专利标题: Coupler and silver halide color photographic light-sensitive material
- 专利标题(中): 耦合器和光敏感的卤化银彩色照相材料
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申请号: EP01112969.9申请日: 2001-06-07
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公开(公告)号: EP1162504A3公开(公告)日: 2002-08-28
- 发明人: Satoh, Hideaki , Nakamine, Takeshi , Seto, Nobuo , Yoneyama, Hiroyuki , Shimada, Yasuhiro
- 申请人: FUJI PHOTO FILM CO., LTD.
- 申请人地址: 210 Nakanuma Minami-Ashigara-shi Kanagawa 250-01 JP
- 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: 210 Nakanuma Minami-Ashigara-shi Kanagawa 250-01 JP
- 代理机构: HOFFMANN - EITLE
- 优先权: JP2000173958 20000609
- 主分类号: G03C7/38
- IPC分类号: G03C7/38 ; C07D487/04
摘要:
A coupler represented by the following formula (I), and a silver halide color photographic light-sensitive material containing the coupler: wherein R represents an alkyl, alkenyl, alkynyl, aryl or heterocyclic group; L is -CO- or -SO 2 -; and X is a hydrogen atom or a group capable of being split-off upon coupling with an oxidized product of a developing agent.
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