| 发明名称 |
Contact charging member and apparatus using the charging member. |
| 摘要 |
<p>A charging member used in an electrophotographic apparatus or the like to charge a charged member by being brought into contact with the charged member. The charging member has a surface layer, and the content of components having a molecular weight of 1,000 or less in a resin forming the surface layer is 0.5 wt% or less. <IMAGE></p> |
| 申请公布号 |
EP0578071(A2) |
申请公布日期 |
1994.01.12 |
| 申请号 |
EP19930110142 |
申请日期 |
1993.06.24 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
ISHIHARA, YUZI;ITO, HISAYO |
| 分类号 |
G03G15/02;G03G15/16;(IPC1-7):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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