Process for preparing colored particles and liquid developer compositions thereof

摘要: Disclosed is a process for preparing particles colored with dye which comprises: (a) forming, by free radical dispersion polymerization in nonaqueous solution, polymeric having attached thereto stabilizing copolymers at least one functional group capable of undergoing chemical reaction dye, the an average diameter from about 0.1 to 20 microns; (b) adding copolymers; and (c) effecting between that results becoming covalently bound particles. Also disclosed liquid electrophotographic developer composition comprising medium, charge control agent, toner prepared as stated above 0.5 5 microns.