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 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|