发明名称 ELECTROPHOTOGRAPHIC TONER AND METHOD OF MANUFACTURING ELECTROPHOTOGRAPHIC TONER
摘要 PROBLEM TO BE SOLVED: To provide an electrophotographic toner which satisfies high image quality and high productivity, and to provide a method of manufacturing the electrophotographic toner. SOLUTION: The electrophotographic toner is manufactured by: turning a toner composition containing liquid prepared by dissolving or dispersing at least binder resin, a colorant dispersing resin used for dispersing the colorant and a colorant into an organic solvent, into droplets in a gas phase; and subsequently solidifying the droplets, wherein the colorant dispersing resin is different from the binder resin, is compatible with the binder resin in the organic solvent and, however, is separated from the binder resin in the electrophotographic toner after drying. COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2010014833(A) 申请公布日期 2010.01.21
申请号 JP20080172921 申请日期 2008.07.02
申请人 RICOH CO LTD 发明人 SUZUKI KAZUMI;WATANABE YOICHIRO;OTANI SHINJI;HONDA TAKAHIRO;NORIKANE YOSHIHIRO
分类号 G03G9/087 主分类号 G03G9/087
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