发明名称 TONER AND TWO-COMPONENT DEVELOPER
摘要 A toner in which mother toner particles containing at least a resin binder and a colorant are coated with an external additive, wherein the mother toner particles contain fine powders of a fluororesin having an average particle size of 1 μm or less in an amount of from 4 to 10 parts by weight, based on 100 parts by weight of the resin binder, and a toner in which mother toner particles containing at least a resin binder and a colorant are coated with an external additive, wherein the external additive contains fine powders of a fluororesin having an average particle size of 1 μm or less in an amount of from 0.3 to 2 parts by weight, based on 100 parts by weight of the mother toner particles. The toner of the present invention is suitably used for, for example, developing a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like.
申请公布号 US2011299894(A1) 申请公布日期 2011.12.08
申请号 US201113190632 申请日期 2011.07.26
申请人 FUKUSHIMA YOSHIHIRO;YAMAZAKI MASAHITO;KAO CORPORATION 发明人 FUKUSHIMA YOSHIHIRO;YAMAZAKI MASAHITO
分类号 G03G15/20;G03G9/087 主分类号 G03G15/20
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