发明名称 Toner, method of manufacturing the same, image forming apparatus, process cartridge and image forming method
摘要 A toner containing a colorant, a binder resin and a laminar inorganic mineral in which at least some of the ions present between layers are modified by organic ions and the toner is prepared by a method including dispersing or emulsifying a toner constituent mixture liquid containing the colorant, the binder resin and/or a precursor thereof, and the laminar inorganic mineral, in an aqueous medium.. The density A of the laminar inorganic mineral measured by XPS for the toner surface and the density B measured by XPS of a toner surface for the toner after mixing and kneading satisfy the following relationship: A > B.
申请公布号 EP1835350(A1) 申请公布日期 2007.09.19
申请号 EP20070104261 申请日期 2007.03.15
申请人 RICOH COMPANY, LTD. 发明人 UCHINOKURA, OSAMU;WATANABE, NAOHIRO;AWAMURA, JUNICHI
分类号 G03G9/097;G03G9/08 主分类号 G03G9/097
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