发明名称 |
Electroconductive member, process cartridge, and image forming apparatus |
摘要 |
<p>An electroconductive member including an electroconductive support, an electric resistance adjusting layer formed on the electroconductive support, and a top surface layer that coats the surface of the electric resistance adjusting layer, the top surface layer containing at least one oxygen-containing inorganic compound selected from among a composite oxide of silicon and aluminum, an oxygen-containing silicon compound, and an oxygen-containing aluminum compound.</p> |
申请公布号 |
EP1890200(A3) |
申请公布日期 |
2008.03.05 |
申请号 |
EP20070114234 |
申请日期 |
2007.08.13 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
NAKAMURA, MAKOTO;KOJIMA, TOSHIO;NARITA, YUTAKA;HATTORI, TADAAKI;TOKUWAKI, TAISUKE;OSHIMA, TADAYUKI;FURUBAYASHI, HIROKI |
分类号 |
G03G15/02;G03G15/08;G03G15/16 |
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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