发明名称 Electrophotographic toner
摘要 In the toner comprising at least a colorant, a releasing agent and a binder resin, the releasing agent being a mixture of carnauba wax and non-paraffin wax, the binder resin contains a polyester resin having an acid value of 7 to 20 mg KOH/g. An electrophotographic negatively charged full color toner having good fixing property, glossiness, transparency, and releasability without coating a fixing oil to a fixing apparatus.
申请公布号 US7229734(B2) 申请公布日期 2007.06.12
申请号 US20040805262 申请日期 2004.03.22
申请人 SHARP KABUSHIKI KAISHA 发明人 KUBO MASAHIKO
分类号 G03G9/08;G03G9/087;G03G9/09 主分类号 G03G9/08
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