发明名称 TONER AND TONER PRODUCING METHOD, AND DEVELOPER
摘要 Provided is a toner obtained by granulating a toner composition in a hydrophobic medium and then drying the granulated product. The toner contains a binder resin. The binder resin includes 2 or more kinds of binder resins having different contact angles (to water). The binder resin having the largest contact angle has a weight average molecular weight of 15,000 or less. The other binder resins have a weight average molecular weight of greater than 15,000.
申请公布号 WO2014203790(A1) 申请公布日期 2014.12.24
申请号 WO2014JP65520 申请日期 2014.06.05
申请人 RICOH COMPANY, LTD.;MORITANI, TATSURU;MORIYA, YOSHIHIRO;INOUE, RYOTA;YAMAGUCHI, TATSUKI 发明人 MORITANI, TATSURU;MORIYA, YOSHIHIRO;INOUE, RYOTA;YAMAGUCHI, TATSUKI
分类号 G03G9/087;G03G9/08;G03G9/10 主分类号 G03G9/087
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