发明名称 静電荷像現像用トナーの製造方法
摘要 PROBLEM TO BE SOLVED: To provide a method for producing a toner for developing an electrostatic charge image, by which a toner having a desired particle diameter, a sharp particle size distribution and desired chargeability and giving a favorable image can be produced.SOLUTION: A method for producing a toner for developing an electrostatic charge image includes a step of adding a flocculant to an aqueous medium prepared by dispersing binder resin fine particles comprising a binder resin that contains an amino group and/or a quaternary ammonium salt group, so as to flocculate the binder resin fine particles. At least one compound selected from citric acid, oxalic acid, tartaric acid, citrate, oxalate, tartrate, citric acid hydrate, oxalic acid hydrate, and tartaric acid hydrate is used as the flocculant.
申请公布号 JP6083342(B2) 申请公布日期 2017.02.22
申请号 JP20130151436 申请日期 2013.07.22
申请人 コニカミノルタ株式会社 发明人 峯 知子;茂谷 ひとみ;大柴 知美;田村 希志臣
分类号 G03G9/087;G03G9/097 主分类号 G03G9/087
代理机构 代理人
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