发明名称 WHITE TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT AND MANUFACTURING METHOD OF THE SAME, DEVELOPER USING THE WHITE TONER, RECORDING MEDIUM, PRINTED MATTER, AND IMAGE FORMING APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide a white toner that can be used in a low-temperature fixing system, has sufficient image intensity, good chargeability, and high shielding performance, and can form good white images; and a manufacturing method of the white toner.SOLUTION: A white toner for electrostatic charge image development contains at least a binder resin, a white pigment, and a mold release agent; and the white pigment is dispersed in the binder resin while being coated with the mold release agent. The binder resin is preferably a polyester-based resin, and the white pigment is preferably titanium dioxide.
申请公布号 JP2014016598(A) 申请公布日期 2014.01.30
申请号 JP20130030984 申请日期 2013.02.20
申请人 RICOH CO LTD 发明人 SUZUKI KAZUMI;MORITA TATSUYA;YAMAUCHI SHOKEI;SHIBA MASAKATA;MIYAAKE AMI
分类号 G03G9/08;G03G9/087;G03G9/09;G03G9/10 主分类号 G03G9/08
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