发明申请
US20150153665A1 CARRIER, TWO-COMPONENT DEVELOPER, SUPPLEMENTAL DEVELOPER, IMAGE FORMING METHOD, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
有权
承运人，双组件开发商，补充开发商，图像形成方法，处理盒和图像形成装置
- 专利标题： CARRIER, TWO-COMPONENT DEVELOPER, SUPPLEMENTAL DEVELOPER, IMAGE FORMING METHOD, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- 专利标题（中）： 承运人，双组件开发商，补充开发商，图像形成方法，处理盒和图像形成装置
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申请号： US14410711申请日： 2013-06-26
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公开(公告)号： US20150153665A1公开(公告)日： 2015-06-04
- 发明人: Hiroyuki Kishida , Shigenori Yaguchi , Hiroshi Tohmatsu , Koichi Sakata , Hitoshi Iwatsuki , Toyoaki Tano
- 申请人： Hiroyuki Kishida , Shigenori Yaguchi , Hiroshi Tohmatsu , Koichi Sakata , Hitoshi Iwatsuki , Toyoaki Tano
- 优先权： JP2012-143841 20120627; JP2013-046257 20130308
- 国际申请： PCT/JP13/68193 WO 20130626
- 主分类号： G03G9/00
- IPC分类号： G03G9/00
摘要：
There is provided a carrier including magnetic core particles; and a coating layer on a surface of each of the magnetic core particles, wherein the coating layer contains electroconductive particles; wherein the electroconductive particles are electroconductive particles in which white inorganic pigments are coated with phosphorus-doped tin or tungsten-doped tin; and wherein a dope ratio of phosphorus or tungsten to tin in the phosphorus-doped tin or tungsten-doped tin is 0.010 to 0.100.
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