PROCESS FOR PRODUCING TONER

摘要

The present invention provides a process for producing toner which has very narrow particle size distribution and contains a uniformly dispersed pigment therein. The process comprises dispersion-polymerizing (I) a pigment paste comprising (A) a pigment grinding agent having basic groups, acidic groups or the both, (B) a pigment and (C) vinyl monomers, (II) a polymerization initiator and (III) a dispersion polymerization stabilizer in a dispersion medium which dissolves said vinyl monomers (C) and dispersion polymerization stabilizer (III) and which does not dissolve polymerized resin particles.