ELECTROPHOTOGRAPHIC TONER

摘要

<P>PROBLEM TO BE SOLVED: To provide an electrophotographic toner capable of obtaining a preferable image, in which a charge control agent is firmly bonded to toner host particle. Ž<P>SOLUTION: The electrophotographic toner is prepared by adding the charge control agent and externally additive silica to the toner host particle containing binder resin and colorant, wherein the charge control agent is ground with grinding silica by a jet mill. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž