| 发明名称 |
MAGNETIC TONER FOR DEVELOPING ELECTROSTATIC IMAGE |
| 摘要 |
A magnetic toner for developing an electrostatic image is disclosed which has a binder resin, a magnetic material and an iron compound of the formula (I). The magnetic toner has a saturation magnetization of 20 to 50 Am2/kg and a coercive force of 40 to 200 oersted.
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| 申请公布号 |
CA2119689(C) |
申请公布日期 |
1999.10.19 |
| 申请号 |
CA19942119689 |
申请日期 |
1994.03.23 |
| 申请人 |
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发明人 |
TANAKA, KATSUHIKO;NAGATSUKA, TAKAYUKI;DOI, RIKA |
| 分类号 |
G03G9/083;G03G9/09;(IPC1-7):G03G9/083 |
主分类号 |
G03G9/083 |
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