| 发明名称 |
Developing agent and image forming apparatus |
| 摘要 |
Added to magnetic toner particles are 0.5 to 5% by weight based on the total weight of the toner particles of a magnetic powder and 0.01 to 0.5% by weight based on the total weight of the toner particles of stearate particles having an average particle diameter of 1 mum to 5 mum.
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| 申请公布号 |
US6480690(B1) |
申请公布日期 |
2002.11.12 |
| 申请号 |
US20020086872 |
申请日期 |
2002.03.04 |
| 申请人 |
TOSHIBA TEC KABUSHIKI KAISHA |
发明人 |
IEDA OSAMU |
| 分类号 |
G03G9/08;G03G9/083;G03G9/097;G03G15/09;(IPC1-7):G03G15/09 |
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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