发明授权
- 专利标题: Toner for electrostatic charged image development and process for preparing the same, as well as image forming method, image forming apparatus and toner cartridge
- 专利标题(中): 用于静电充电图像显影的调色剂及其制备方法,以及成像方法,图像形成装置和调色剂盒
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申请号: US10654916申请日: 2003-09-05
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公开(公告)号: US06916586B2公开(公告)日: 2005-07-12
- 发明人: Takao Ishiyama , Hiroshi Nakazawa , Shuji Sato , Yosuke Tsurumi , Yasuhiro Arima , Takashi Imai
- 申请人: Takao Ishiyama , Hiroshi Nakazawa , Shuji Sato , Yosuke Tsurumi , Yasuhiro Arima , Takashi Imai
- 申请人地址: JP Tokyo
- 专利权人: Fuji Xerox Co., Ltd.
- 当前专利权人: Fuji Xerox Co., Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Oliff & Berridge, PLC
- 优先权: JP2003-079943 20030324
- 主分类号: G03G9/08
- IPC分类号: G03G9/08 ; G03G9/083 ; G03G9/087
摘要:
The toner for electrostatic charged image development of the present invention is characterized in that it contains at least a binder resin, a mold releasing agent and magnetic metal particles, and the solubility of the magnetic metal particles in a 1 mol/l aqueous HNO3 solution at 50° C. is 500 mg/g·l or less.
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