发明名称 White toner for electrostatic image development, electrostatic image developing agent, toner cartridge, process cartridge and image forming apparatus
摘要 The present invention provides a white toner for electrostatic image development, including a binder resin, a first white pigment and a second white pigment, the specific gravity D1 of the first white pigment satisfies the relationship of about 3.5<D1<about 6.0, and the specific gravity D2 of the second white pigment satisfies the relationship of about 0.3<D2<about 1.2.
申请公布号 US8293440(B2) 申请公布日期 2012.10.23
申请号 US20100780529 申请日期 2010.05.14
申请人 NAKAMURA YUKIAKI;KADOKURA YASUO;MIZUTANI NORIYUKI;SUGAWARA ATSUSHI;IKEDA YUSUKE;FUJI XEROX CO., LTD. 发明人 NAKAMURA YUKIAKI;KADOKURA YASUO;MIZUTANI NORIYUKI;SUGAWARA ATSUSHI;IKEDA YUSUKE
分类号 G03G9/09 主分类号 G03G9/09
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