发明申请
- 专利标题： ELECTROSTATIC IMAGE DEVELOPING CARRIER, ELECTROSTATIC IMAGE DEVELOPER, PROCESS CARTRIDGE, IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS
- 专利标题（中）： 静电图像发展载体，静电图像开发者，过程盒，图像形成方法和图像形成装置
-
申请号： US12755690申请日： 2010-04-07
-
公开(公告)号： US20110045399A1公开(公告)日： 2011-02-24
- 发明人: Takeshi Shoji , Akihiro Iizuka , Yosuke Tsurumi , Fusako Kiyono
- 申请人： Takeshi Shoji , Akihiro Iizuka , Yosuke Tsurumi , Fusako Kiyono
- 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
- 优先权： JP2009-192974 20090824
- 主分类号： G03G9/00
- IPC分类号： G03G9/00 ; G03G13/20 ; G03G21/18 ; G03G15/08
摘要：
An electrostatic image developing carrier includes a ferrite particle and a resin layer that coats the ferrite particle, wherein a magnesium element content of the ferrite particle is from about 3.0% by weight to about 20.0% by weight; wherein a manganese element content of the ferrite particle is from about 0.2% by weight to about 0.8% by weight; and wherein a content of toluene is more than about 100 ppm and not more than about 2,000 ppm.
公开/授权文献
信息查询
