发明授权
US07776502B2 Toner for developing electrostatic charge image, electrostatic charge image developer, image forming method and image forming apparatus
有权
用于显影静电荷图像的调色剂，静电荷图像显影剂，图像形成方法和图像形成装置
- 专利标题： Toner for developing electrostatic charge image, electrostatic charge image developer, image forming method and image forming apparatus
- 专利标题（中）： 用于显影静电荷图像的调色剂，静电荷图像显影剂，图像形成方法和图像形成装置
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申请号： US11790652申请日： 2007-04-26
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公开(公告)号： US07776502B2公开(公告)日： 2010-08-17
- 发明人: Norihito Fukushima , Rieko Kataoka , Sakon Takahashi , Toshiyuki Yano
- 申请人： Norihito Fukushima , Rieko Kataoka , Sakon 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： JP2006-297233 20061101
- 主分类号： G03G9/087
- IPC分类号： G03G9/087
摘要：
A toner for developing an electrostatic charge image, includes: a binder resin formed by reacting a polymerizable aromatic monomer having an ethylenically unsaturated double bond conjugated to an aromatic ring thereof, a nitrogen-containing polymerizable aliphatic monomer having an ethylenically unsaturated double bond and a sulfur-containing aliphatic compound to each other; and a colorant, wherein a ratio (MN/MS) of an amount of nitrogen (MN) to an amount of sulfur (MS) is in a range of from 1.0 to 15.
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