发明名称 TONER FOR ELECTROSTATIC LATENT IMAGE DEVELOPMENT, TWO-COMPONENT DEVELOPER, IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide a toner which prevents an external additive agent from being buried, therefore prevents over-time degradation of toner quality and gives stable images, and a toner which adapts to a low-temperature fixing system while retaining removability, has good offset resistance and gives stable images over a long period of time, and to provide a two-component developer using the toner, an image forming method and an image forming apparatus. SOLUTION: The toner is obtained by mixing host particles containing at least a colorant and a resin with hard fine particles, wherein an inorganic oxide-based region is allowed to exist partially on a surface of the host particles. COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008139481(A) 申请公布日期 2008.06.19
申请号 JP20060324488 申请日期 2006.11.30
申请人 RICOH CO LTD 发明人 KOBAN AKIHIRO;YAMASHITA YUJI;SUGIMOTO TSUTOMU;MORIYA YOSHIHIRO;WAKAMATSU SHINICHI
分类号 G03G9/08;G03G9/087 主分类号 G03G9/08
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