发明名称 Toner, developer, and image forming method.
摘要 A toner for developing an electrostatic image has colored resin particles-(A) containing a coloring agent or a magnetic powder, and a powdery additive. The powdery additive has organic resin particles-(B) having peaks respectively in a region of particles diameters of 20 m mu to 200 m mu and a region of particle diameters of 300 m mu to 800 m mu in their particle size distribution, and the larger-diameters particles included in the region of particle diameters of 300 m mu to 800 m mu being contained in an amount of from 2 % by weight to 20 % by weight. <IMAGE>
申请公布号 EP0466149(A1) 申请公布日期 1992.01.15
申请号 EP19910111554 申请日期 1991.07.11
申请人 CANON KABUSHIKI KAISHA 发明人 OKADO, KENJI;NAKAZAWA, AKIHIKO;FUJITA, RYOICHI;KANBAYASHI, MAKOTO
分类号 G03G9/08;G03G9/097 主分类号 G03G9/08
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