发明名称 |
Toner for use in the development of electrostatic latent images, electrostatic latent image developer, and image forming method |
摘要 |
A toner for use in the development of electrostatic latent images contains colored particles including at least a binder resin, a coloring agent and a releasing agent, and an external additive. An average circularity of the toner is 0.975 or more; a median of arithmetic average height distribution of the toner is 0.05 mum or more and not more than 0.12 mum; and a fluctuation of arithmetic average height is not more than 35. Preferably, a value of 90% accumulation of the arithmetic average height distribution of the toner is less than 0.15 mum; and a fluctuation of number average particle size and a fluctuation of circularity of the toner are not more than 25 and not more than 2.5, respectively. The electrostatic latent image developer contains the foregoing toner and a carrier, and the image forming method uses the foregoing toner or the foregoing developer.
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申请公布号 |
US2005202332(A1) |
申请公布日期 |
2005.09.15 |
申请号 |
US20040956256 |
申请日期 |
2004.10.04 |
申请人 |
FUJI XEROX CO., LTD. |
发明人 |
NINOMIYA MASANOBU;IGARASHI JUN;YANO TOSHIYUKI;NAKAZAWA HIROSHI |
分类号 |
G03G9/08;(IPC1-7):G03G9/08 |
主分类号 |
G03G9/08 |
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