发明授权
EP0720066B1 Toners and developers containing quaternary phosphonium 3,5-di-tertiary-alkyl-4-hydroxybenzenesulfonates as charge-control agents 失效
调色剂和显影剂,季鏻含有作为电荷控制剂的3,5-二 - 叔烷基-4-羟基 - benzensulphonate

  • 专利标题: Toners and developers containing quaternary phosphonium 3,5-di-tertiary-alkyl-4-hydroxybenzenesulfonates as charge-control agents
  • 专利标题(中): 调色剂和显影剂,季鏻含有作为电荷控制剂的3,5-二 - 叔烷基-4-羟基 - benzensulphonate
  • 申请号: EP95420343.6
    申请日: 1995-12-05
  • 公开(公告)号: EP0720066B1
    公开(公告)日: 1999-03-10
  • 发明人: Wilson, John C.Tyagi, Dinesh
  • 申请人: EASTMAN KODAK COMPANY
  • 申请人地址: 343 State Street Rochester, New York 14650-2201 US
  • 专利权人: EASTMAN KODAK COMPANY
  • 当前专利权人: EASTMAN KODAK COMPANY
  • 当前专利权人地址: 343 State Street Rochester, New York 14650-2201 US
  • 代理机构: Parent, Yves
  • 优先权: US361068 19941221
  • 主分类号: G03G9/097
  • IPC分类号: G03G9/097 C07C309/42 C07F9/54
Toners and developers containing quaternary phosphonium 3,5-di-tertiary-alkyl-4-hydroxybenzenesulfonates as charge-control agents
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