| 摘要 |
<p>PURPOSE:To obtain an electrostatic charge image developing toner for a heat and pressure fixation system using a heat roller or the like, fixable at low temperature, high in blocking resistance, and capable of forming fogless sharp images stably in many times. CONSTITUTION:This electrccphotographic toner comprises at least a fine magnetic particles and a binder resin, and these particles do not exist on the surfaces of the toner particles and satisfy bmin/A>0.2, where A is an average toner particle diameter and bmin is the distance between the fine magnetic particles situated nearest to the surfaces of the toner and these surfaces.</p> |
