发明名称 Toner, developer and image forming method using the toner
摘要 A toner including at least a binder resin; a colorant;a charge controlling agent; and a wax (B), in which the charge controlling agent comprises a compound selected from the group consisting of: an aromatic oxycarboxylic acids, derivatives of aromatic oxycarboxylic acid, salts of aromatic oxycarboxylic acids and salts of derivatives of aromatic oxycarboxylic acids; and a zirconium compound (A), and in which the zirconium compound (A) and the wax (B) have a weight ratio (A/B) satisfying the following relationship:
申请公布号 US6835517(B2) 申请公布日期 2004.12.28
申请号 US20020151103 申请日期 2002.05.21
申请人 RICOH COMPANY, LTD. 发明人 KONDO MAIKO;IWAMOTO YASUAKI;SASAKI FUMIHIRO;HIGUCHI HIROTO;SHU BING;KOICHI YASUSHI
分类号 G03G9/087;G03G9/097;(IPC1-7):G03G9/087 主分类号 G03G9/087
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