发明授权
- 专利标题： Magnetic polymer particle for developing magnetic latent image, method of producing the same, liquid developer for magnetic latent image, cartridge, and image forming device
- 专利标题（中）： 用于显影磁潜像的磁性聚合物颗粒，其制造方法，用于磁潜像的液体显影剂，盒和图像形成装置
-
申请号： US12244240申请日： 2008-10-02
-
公开(公告)号： US08349530B2公开(公告)日： 2013-01-08
- 发明人: Takako Kobayashi , Yoshihiro Inaba
- 申请人： Takako Kobayashi , Yoshihiro Inaba
- 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： Fildes & Outland, P.C.
- 优先权： JP2008-074192 20080321
- 主分类号： G03G15/08
- IPC分类号： G03G15/08
摘要：
A magnetic polymer particle develops a magnetic latent image. The magnetic polymer particle includes a magnetic component, a polymer, and a colorant. The magnetic component is a magnetic particle containing iron having a number average particle diameter of from about 0.2 μm to about 1.2 μm. The magnetic particle is contained in one magnetic polymer particle in an amount of from 1 to 10 particles. The number average particle diameter of the magnetic polymer particle is from about 2.0 μm to about 7.0 μm.
公开/授权文献
信息查询
