发明公开
EP2070139A1 ELECTRODE PLASTIFIEE POUR ACCUMULATEUR ALCALIN 有权
用于碱性电池塑化电极

  • 专利标题: ELECTRODE PLASTIFIEE POUR ACCUMULATEUR ALCALIN
  • 专利标题(英): Plastified electrode for alkaline battery
  • 专利标题(中): 用于碱性电池塑化电极
  • 申请号: EP07848215.5
    申请日: 2007-09-11
  • 公开(公告)号: EP2070139A1
    公开(公告)日: 2009-06-17
  • 发明人: BERNARD, PatrickGOUBAULT, Michel
  • 申请人: SAFT GROUPE SA
  • 申请人地址: 12, rue Sadi Carnot 93170 Bagnolet FR
  • 专利权人: SAFT GROUPE SA
  • 当前专利权人: SAFT GROUPE SA
  • 当前专利权人地址: 12, rue Sadi Carnot 93170 Bagnolet FR
  • 代理机构: Hirsch, Marc-Roger
  • 优先权: FR0608092 20060915
  • 国际公布: WO2008031936 20080320
  • 主分类号: H01M4/32
  • IPC分类号: H01M4/32 H01M4/52 H01M4/62 H01M4/02 H01M10/24
ELECTRODE PLASTIFIEE POUR ACCUMULATEUR ALCALIN
摘要:
An electrode comprising a metallic conductive support and a paste comprising an electrochemically active substance and a binder; the binder comprising at least one ethylene-vinyl acetate copolymer in a proportion by weight of at least approximately 0.25% relative to the weight of said paste, the binder comprising neither polystyrene nor butadiene copolymer. An alkaline-electrolyte battery comprising such an electrode.
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