发明授权
EP0579207B1 Charge control agent and positively chargeable toner for developing electrostatic images
失效
电荷控制剂和用于显影静电图像的可充正电的色调剂
- 专利标题: Charge control agent and positively chargeable toner for developing electrostatic images
- 专利标题(中): 电荷控制剂和用于显影静电图像的可充正电的色调剂
-
申请号: EP93111301.3申请日: 1993-07-14
-
公开(公告)号: EP0579207B1公开(公告)日: 1998-01-07
- 发明人: Matsushima, Chiemi, c/o Orient Chemical , Kihara, Tetsuji, c/o Orient Chemical , Yamanaka, Shun-ichiro, c/o Orient Chemical , Sukata, Kazuaki, c/o Orient Chemical
- 申请人: ORIENT CHEMICAL INDUSTRIES, LTD.
- 申请人地址: 1-7-14, Shinmori Asahi-ku Osaka-shi Osaka-fu JP
- 专利权人: ORIENT CHEMICAL INDUSTRIES, LTD.
- 当前专利权人: ORIENT CHEMICAL INDUSTRIES, LTD.
- 当前专利权人地址: 1-7-14, Shinmori Asahi-ku Osaka-shi Osaka-fu JP
- 代理机构: Liedl, Christine, Dipl.-Chem.
- 优先权: JP212079/92 19920715
- 主分类号: G03G9/097
- IPC分类号: G03G9/097
公开/授权文献
信息查询