发明名称 CARRIER, DEVELOPER USING THE CARRIER, AND DEVELOPING DEVICE, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE USING THE DEVELOPER
摘要 A carrier for use in a two component developer for developing an electrostatic latent image is provided. The carrier includes a particulate core material; and a cover layer located on a surface of the core material and including a silicone resin and barium sulfate. The cover layer includes Ba and Si at an atomic ratio of from 0.01 to 0.08 as determined by X-ray photoelectron spectroscopy.
申请公布号 US2011171573(A1) 申请公布日期 2011.07.14
申请号 US20100978920 申请日期 2010.12.27
申请人 SAKATA KOICHI;MASUDA MINORU;NAKAJIMA HISASHI;YAMAGUCHI KIMITOSHI;TAKAHASHI YUTAKA;IWATSUKI HITOSHI;YAMADA SAORI;TANO TOYOAKI 发明人 SAKATA KOICHI;MASUDA MINORU;NAKAJIMA HISASHI;YAMAGUCHI KIMITOSHI;TAKAHASHI YUTAKA;IWATSUKI HITOSHI;YAMADA SAORI;TANO TOYOAKI
分类号 G03G21/16;G03G9/113;G03G13/20;G03G15/09 主分类号 G03G21/16
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