| 发明名称 |
Carrier for the development of electrostatic image and developer comprising same |
| 摘要 |
Disclosed is a carrier for the development of an electrostatic image comprising a magnetic metal or oxide thereof incorporated therein as a core material, the core material being coated with a resin, wherein the following relationships (1) and (2) are satisfied:0.5x10-2</=Wc/Wo</=1.6x10-2(1)1.0x10-2</=CxWc/(Wo+Wc)</=4.3x10-2(2)wherein Wc is the weight (g) of the resin coated on the carrier core material; Wo is the weight (g) of the carrier core material; and C is the carbon concentration (mg/g) in the carrier.
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| 申请公布号 |
US6136489(A) |
申请公布日期 |
2000.10.24 |
| 申请号 |
US19990330061 |
申请日期 |
1999.06.11 |
| 申请人 |
MITSUBISHI CHEMICAL CORPORATION |
发明人 |
TAKEHARA, TAKATSUGU |
| 分类号 |
G03G9/107;G03G9/113;(IPC1-7):G03G9/107 |
主分类号 |
G03G9/107 |
| 代理机构 |
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| 地址 |
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