| 发明名称 |
CHARGING MEMBER, PROCESS UNIT CARTRIDGE, AND IMAGE FORMING APPARATUS |
| 摘要 |
<p>A charging member includes a conductive metal shaft and a conductive elastic layer. The conductive elastic layer comprises a rubber material containing 50% to 100% by weight of epichlorohydrin rubber containing 56 mol % or more of an ethylene oxide and a calcium oxide having an average particle size D50 of 18 mum or smaller.</p> |
| 申请公布号 |
KR101498573(B1) |
申请公布日期 |
2015.03.04 |
| 申请号 |
KR20110019758 |
申请日期 |
2011.03.07 |
| 申请人 |
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发明人 |
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| 分类号 |
C08K3/22;C08L71/03;G03G15/02;G03G21/18 |
主分类号 |
C08K3/22 |
| 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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