发明授权
EP0845437B1 Positive electrode active material for nonaqueous secondary cells and a process for producing said active material
失效
用于非水二次电池和工艺生产这种材料的activen正极活性材料
- 专利标题: Positive electrode active material for nonaqueous secondary cells and a process for producing said active material
- 专利标题(中): 用于非水二次电池和工艺生产这种材料的activen正极活性材料
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申请号: EP97115767.2申请日: 1997-09-10
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公开(公告)号: EP0845437B1公开(公告)日: 2007-03-07
- 发明人: Ito, Yuichi , Hiraoka, Yukio , Iikawa, Akinobu , Nishisako, Masaru , Nagata, Choju , Harigae, Kenichi
- 申请人: Dowa Mining Co., Ltd.
- 申请人地址: 8-2, Marunouchi 1-chome Chiyoda-ku, Tokyo JP
- 专利权人: Dowa Mining Co., Ltd.
- 当前专利权人: Dowa Mining Co., Ltd.
- 当前专利权人地址: 8-2, Marunouchi 1-chome Chiyoda-ku, Tokyo JP
- 代理机构: Strehl Schübel-Hopf & Partner
- 优先权: JP26360296 19960912; JP20969797 19970718; JP24765297 19970828
- 主分类号: C01G53/04
- IPC分类号: C01G53/04 ; C01G53/00 ; C01B13/14 ; H01M4/48 ; H01M4/52
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