发明名称 |
CHARGING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC DEVICE |
摘要 |
Provided is the following charging member of an electrophotographic apparatus. The charging member suppresses the occurrence of each of a streak-like image, a spot-like image, and a rough image that occur when image formation is performed over a long time period. Also provided are a process cartridge and an electrophotographic apparatus each having the charging member. A compound having a siloxane dendrimer structure at a vinyl group or a side chain of a vinyl polymer is incorporated into the surface layer of the charging member comprising a conductive substrate and the surface layer. |
申请公布号 |
EP2626746(A4) |
申请公布日期 |
2016.05.18 |
申请号 |
EP20110830793 |
申请日期 |
2011.10.04 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
MAYUZUMI, HIROSHI;TANIGUCHI, TOMOHITO;MATSUDA, HIDEKAZU;TAKAHATA, NOZOMU;YAGISAWA, YUSUKE;KOIDE, SATOSHI;KODAMA, MASATAKA |
分类号 |
G03G15/02 |
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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