发明名称 TONER AND DEVELOPER EMPLOYING THE SAME, TONER-CONTAINING CONTAINER, PROCESS CARTRIDGE, AND IMAGE FORMING METHOD
摘要 PROBLEM TO BE SOLVED: To provide a toner superior in transfer efficiency, even in a high-speed full-color image forming method, and capable of image output with no image defect and good reproducibility in transfer, and a developer, a toner-containing container, a process cartridge and an image forming method using the toner. SOLUTION: The toner is obtained by inducing a reaction through the intervention of a metal alkoxide (C) in a dispersion containing, in an organic solvent (S), toner base particles (A) containing a binder resin containing an active hydrogen group-containing resin and a colorant and having active hydrogen groups on surfaces and particles (B) having a smaller volume average particle size than the particles (A) and capable of bonding to the metal alkoxide (C), thereby the particles (B) are fixed on surfaces of the particles (A). The developer, the toner-containing container and the process cartridge 800 are configured using the toner, and image formation is performed by a full-color image forming method. COPYRIGHT: (C)2011,JPO&INPIT
申请公布号 JP2010286761(A) 申请公布日期 2010.12.24
申请号 JP20090142078 申请日期 2009.06.15
申请人 RICOH CO LTD 发明人 SUGIMOTO TSUTOMU;NAGATOMO NOBUYASU
分类号 G03G9/087;G03G9/08 主分类号 G03G9/087
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