发明名称 Electrophotographic color toner, color image forming method, color image forming apparatus and toner cartridge
摘要 An electrophotographic color toner which can be used in a photofixing system, and is capable of realizing color toner images with good color toner fixability and vivid color tones. In addition to a binder resin, the electrophotographic color toner contains, as a colorant, a pigment having a contrast ratio within a range from 10 to 50%, as measured according to the hiding-chart test method defined in Japanese Industrial Standard JIS K5101, at least 50% of the total volume of the pigment being made up of pigment particles having a ferre equivalent circle diameter of 0.3 mum or larger.
申请公布号 US2003036011(A1) 申请公布日期 2003.02.20
申请号 US20010978921 申请日期 2001.10.18
申请人 FUJITSU LIMITED 发明人 EBISU KATSUJI;HORIKOSHI YUZO;KASHIKAWA TAKAHIRO;SAKAMOTO KATSURA;KATAGIRI YOSHIMICHI;NAKAMURA YASUSHIGE
分类号 G03G9/08;G03G9/09;G03G15/20;(IPC1-7):G03G9/09 主分类号 G03G9/08
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