发明名称 |
Toner for developing electrostatic latent image, image forming method and image forming apparatus using the same |
摘要 |
A toner for developing an electronic latent image, including toner particles containing a binder resin and a colorant, and an external additive, is provided. The external additive contains silica formed by a sol-gel method of which the surface is subjected to hydrophobic treatment and which has an average primary particle size of 80 to 300 nm, a water content of 3 to 15% and a volume resistivity of 1x1013 OMEGAcm or more. The invention further provides an image forming method and an image forming apparatus using the same. The toner for developing an electrostatic latent image is good in transferability over a long period of time and gives a high image quality without causing an image defect.
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申请公布号 |
US6555282(B2) |
申请公布日期 |
2003.04.29 |
申请号 |
US20010962587 |
申请日期 |
2001.09.26 |
申请人 |
FUJI XEROX CO., LTD. |
发明人 |
OKUNO HIROYOSHI;MATSUMOTO AKIRA;KUBO TSUTOMU;LEE TEIGEN;SHIBUYA YUUSAKU;SUGIZAKI YUTAKA |
分类号 |
G03G9/08;G03G9/097;G03G15/16;(IPC1-7):G03G9/08 |
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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