Invention Application
- Patent Title: CARRIER FOR DEVELOPING ELECTROSTATIC LATENT IMAGE, AND TWO-COMPONENT DEVELOPER, SUPPLEMENTAL DEVELOPER, IMAGE FORMING APPARATUS, PROCESS CARTRIDGE, AND IMAGE FORMING METHOD USING THE CARRIER
- Patent Title (中): 用于开发静电影像的载体和两组分开发者，补充开发者，图像形成装置，工艺盒和使用载体的图像形成方法
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Application No.: US13226219Application Date: 2011-09-06
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Publication No.: US20120064451A1Publication Date: 2012-03-15
- Inventor: Hiroyuki Kishida , Shigenori Yaguchi , Kimitoshi Yamaguchi , Toyoshi Sawada , Hiroshi Tohmatsu , Koichi Sakata , Hitoshi Iwatsuki , Toyoaki Tano , Mariko Takii
- Applicant: Hiroyuki Kishida , Shigenori Yaguchi , Kimitoshi Yamaguchi , Toyoshi Sawada , Hiroshi Tohmatsu , Koichi Sakata , Hitoshi Iwatsuki , Toyoaki Tano , Mariko Takii
- Priority: JP2010-205083 20100914; JP2011-177444 20110815
- Main IPC: G03G9/00
- IPC: G03G9/00 ; G03G21/16 ; G03G15/08
Abstract:
A carrier comprising a magnetic core particle having a shape factor SF-2 of 130 to 160 and a resin layer covering a surface of the magnetic core particle. The resin layer comprises a conductive particle and a resin obtained by heating a copolymer comprising a silicon-containing A unit and another silicon-containing B unit having.
Public/Granted literature
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