| 发明名称 |
Electrostatic image developer |
| 摘要 |
<p>An electrostatic image developer comprising (a) a toner which comprises (i) a binder resin, (ii) a quaternary ammonium salt and (iii) an acidic carbon black, and (b) a resin-coated ferrite powder as a carrier.</p> |
| 申请公布号 |
EP0691581(A2) |
申请公布日期 |
1996.01.10 |
| 申请号 |
EP19950115171 |
申请日期 |
1992.04.30 |
| 申请人 |
MITSUBISHI CHEMICAL CORPORATION |
发明人 |
SHINTAKU, TAKASHI;HIRAMA, KAZUHIRO;TSURUMORI, MASAMI |
| 分类号 |
G03G9/08;G03G9/09;G03G9/097;G03G9/107;G03G9/113;(IPC1-7):G03G9/097 |
主分类号 |
G03G9/08 |
| 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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