Invention Application
US20130252169A1 CARRIER FOR DEVELOPING ELECTROSTATIC LATENT IMAGE, TOW-COMPONENT DEVELOPER AND IMAGE FORMING METHOD
有权
用于开发静电影像的承载器,组件开发者和图像形成方法
- Patent Title: CARRIER FOR DEVELOPING ELECTROSTATIC LATENT IMAGE, TOW-COMPONENT DEVELOPER AND IMAGE FORMING METHOD
- Patent Title (中): 用于开发静电影像的承载器,组件开发者和图像形成方法
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Application No.: US13790347Application Date: 2013-03-08
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Publication No.: US20130252169A1Publication Date: 2013-09-26
- Inventor: Shigenori Yaguchi , Hiroshi Tohmatsu , Koichi Sakata , Hitoshi Iwatsuki , Hiroyuki Kishida , Toyoaki Tano
- Applicant: Shigenori Yaguchi , Hiroshi Tohmatsu , Koichi Sakata , Hitoshi Iwatsuki , Hiroyuki Kishida , Toyoaki Tano
- Priority: JP2012-063204 20120321
- Main IPC: G03G7/00
- IPC: G03G7/00

Abstract:
A carrier for developing electrostatic latent image, including a particulate magnetic core material; and a coated layer covering the surface of the particulate magnetic core material, wherein the coated layer includes a resin including a silicone resin and a methacrylic ester or an acrylic ester resin, and a filler including a substrate; and an electroconductive layer comprising tin dioxide (SnO2), overlying the substrate, and wherein the carrier includes tin (Sn) in an amount not less than 0.5% by atom and has a ratio (Sn/Si) of tin (Sn) to silicon (Si) of from 0.03 to 0.2 when subjected to an XPS analysis.
Public/Granted literature
- US08916325B2 Carrier for developing electrostatic latent image, tow-component developer and image forming method Public/Granted day:2014-12-23
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