发明名称 MAGNETIC TONER
摘要 A magnetic toner containing: magnetic toner particles containing a binder resin and a magnetic body; and inorganic fine particles, as described in the specification, present on the surface of the magnetic toner particles. A coverage ratio A of the magnetic toner particles' surface by the inorganic fine particles, as described in the specification, and a coverage ratio B of the magnetic toner particles' surface by the inorganic fine particles each of which is fixed to the magnetic toner particles' surface, as described in the specification, have prescribed values and a prescribed relationship in the magnetic toner. The alumina fine particles and/or titania fine particles are present on the surface of the magnetic toner particles as described in the specification.
申请公布号 KR20140119760(A) 申请公布日期 2014.10.10
申请号 KR20147023468 申请日期 2013.01.31
申请人 CANON KABUSHIKI KAISHA 发明人 TANAKA KEISUKE;MAGOME MICHIHISA;HASEGAWA YUSUKE;SANO TOMOHISA
分类号 G03G9/083;G03G9/08;G03G9/087 主分类号 G03G9/083
代理机构 代理人
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