Invention Grant
- Patent Title: Electrostatic image developing carrier, electrostatic image developer, process cartridge, image forming method, and image forming apparatus
- Patent Title (中): 静电图像显影载体，静电图像显影剂，处理盒，成像方法和图像形成装置
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Application No.: US13619014Application Date: 2012-09-14
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Publication No.: US08577256B2Publication Date: 2013-11-05
- Inventor: Yosuke Tsurumi , Rieko Kataoka
- Applicant: Yosuke Tsurumi , Rieko Kataoka
- Applicant Address: JP Tokyo
- Assignee: Fuji Xerox Co., Ltd.
- Current Assignee: Fuji Xerox Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2009-007824 20090116
- Main IPC: G03G21/16
- IPC: G03G21/16 ; G03G9/00
Abstract:
An electrostatic image developing carrier includes a ferrite particle that contains magnesium element in an amount of about 3.0 wt % or more and about 10.0 wt % or less and manganese element in an amount of about 0.2 wt % or more and less than about. 1.0 wt %; and a resin layer that covers the ferrite particle.
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