发明授权
- 专利标题： Electrostatic charge image developing toner, electrostratic charge image developer, toner cartridge, process cartridge, and image forming apparatus
- 专利标题（中）： 静电荷图像显影调色剂，电动电荷图像显影剂，调色剂盒，处理盒和成像设备
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申请号： US12727848申请日： 2010-03-19
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公开(公告)号： US08309289B2公开(公告)日： 2012-11-13
- 发明人: Shintaro Anno , Yoshifumi Iida , Yutaka Saito , Masaru Takahashi , Toshiyuki Yano
- 申请人： Shintaro Anno , Yoshifumi Iida , Yutaka Saito , Masaru Takahashi , Toshiyuki Yano
- 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： JP2009-211938 20090914
- 主分类号： G03G9/08
- IPC分类号： G03G9/08
摘要：
An electrostatic charge image developing toner including: toner particles including a binder resin and a colorant; polytetrafluoroethylene particles in which a content of perfluorooctanoic acid and a salt thereof is 0.5 ppm or less; and silica particles in which a content of water is from 0.1% by weight to 10% by weight at an ambient temperature of 20° C. and an ambient humidity of 20%.
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