发明名称 |
CONDUCTIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC DEVICE |
摘要 |
An electroconductive member excellent in durability even when applying direct current voltage over a long period of time is provided. Disclosed is an electroconductive member including an electroconductive mandrel and an electroconductive layer, wherein: the electroconductive layer includes a binder resin and an electroconductive metal oxide particle dispersed in the electroconductive layer; the metal oxide particle has a group represented by the following structural formula (1) on the surface of the metal oxide particle; and the group represented by the following structural formula (1) is introduced by substituting a hydrogen atom of a hydroxyl group as a functional group originating from the metal oxide particle, with the group represented by the following structural formula (1):
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ-R-SO 3 H |
申请公布号 |
EP2597523(A4) |
申请公布日期 |
2014.06.25 |
申请号 |
EP20110809402 |
申请日期 |
2011.06.16 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
HIRAKOSO, YUKA;YAMADA, SATORU;TSURU, SEIJI;YAMAUCHI, KAZUHIRO;MURANAKA, NORIFUMI |
分类号 |
G03G15/02;F16C13/00;G03G15/08;G03G15/16;G03G15/20 |
主分类号 |
G03G15/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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