发明名称 IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND PROCESS CARTRIDGE
摘要 To provide an image forming apparatus including: a latent electrostatic image bearing member; a charging unit configured to charge the surface of the latent electrostatic image bearing member; an exposing unit configured to expose the charged surface of the latent electrostatic image to form a latent electrostatic image thereon; a developing unit configured to develop the latent electrostatic image with a toner to form a visualized image; a transferring unit configured to transfer the visualized image onto a recording medium; and a fixing unit configured to fix the visualized image transferred onto the recording medium, wherein the toner includes a binder resin and a coloring agent, and the binder resin includes a polyester resin obtained by condensation polymerization of an alcohol component and a carboxylic acid component containing a (meth)acrylic acid modified rosin.
申请公布号 CA2650222(C) 申请公布日期 2011.04.05
申请号 CA20072650222 申请日期 2007.04.20
申请人 RICOH COMPANY, LTD. 发明人 SHITARA, YASUTADA;IWAMOTO, YASUAKI;WATANABE, YOHICHIROH
分类号 G03G9/087;G03G15/02;G03G15/08;G03G15/09;G03G15/16;G03G21/10 主分类号 G03G9/087
代理机构 代理人
主权项
地址