发明名称 IMAGE FORMING APPARATUS, IMAGE FORMING METHOD AND PROCESS CARTRIDGE
摘要 Provided are image forming apparatuses, image forming methods, and process cartridges using a toner that is excellent in low temperature fixing ability, hot offset resistance, and storage stability, and also generate less odor, and thus that can provide high quality images with superior fixing ability, far from tone change with time, and less likely to occur abnormal images such as density-drop and background smear. The image forming apparatuses comprise a latent electrostatic image bearing member, a charging unit, an exposing unit, a developing unit, a transfer unit, and a fixing unit, wherein the toner comprises a binder resin and a colorant, the binder resin comprises a polyester resin prepared by condensation polymerization between an alcohol component that contains an aliphatic polyvalent alcohol and a carboxylic acid component that contains (meth)acrylic acid-modified rosin.
申请公布号 US2007248380(A1) 申请公布日期 2007.10.25
申请号 US20070738149 申请日期 2007.04.20
申请人 IWAMOTO YASUAKI;WATANABE YOHICHIROH;SHITARA YASUTADA 发明人 IWAMOTO YASUAKI;WATANABE YOHICHIROH;SHITARA YASUTADA
分类号 G03G15/22;G03G15/02;G03G15/06;G03G15/16;G03G15/20;G03G21/00 主分类号 G03G15/22
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