发明名称 TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT AND MANUFACTURING METHOD OF THE SAME
摘要 PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development for oilless fixing that has sufficiently good offset resistance property, separability between a fixing member (heating member and/or pressure member) and a recording sheet, heat-resistant storage stability, and filming resistance property.SOLUTION: A toner for electrostatic charge image development contains at least a binder resin and a mold release agent. The toner is granulated according to a wet granulation method in an aqueous medium including at least a surfactant; the surfactant is an anionic surfactant having sodium sulfonate in a hydrophilic group; and the mold release agent is ester wax.
申请公布号 JP2014174322(A) 申请公布日期 2014.09.22
申请号 JP20130046649 申请日期 2013.03.08
申请人 RICOH CO LTD 发明人 KARATO TOSHIHIKO ; WATANABE NAOHIRO ; SATO SATOYUKI ; HOZUMI MAMORU ; INOUE DAISUKE
分类号 G03G9/087;G03G9/08 主分类号 G03G9/087
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