| 摘要 |
PURPOSE:To provide such a heat fixing toner that is enjoying excellent offset resistance and fixability, less in maldistribution and separation of a mold releasing ingredient in the toner, consequently no occurrence of any fusion, filming, etc., to a photosensitive member, a developing member or the like, and making stable image density and no fogging clear-cut picture quality offerable. CONSTITUTION:This heat fixing toner is one that comprises (A) graft denatured polyethylene of less than 1500 in number-average molecular weight Mn, less than 6000 in weight-average molecular weight and 60-130 deg.C in fusing point, and (B) low molecular weight polypropylene of less than 25cal/g in heat of fusion. |
