LATEX PROCESSES

摘要

A process comprises: providing at least one polyester resin possessing at least one acid group in a reaction vessel; neutralizing the at least one acid group by contacting the resin with a base selected from the group consisting of ammonium hydroxide, potassium hydroxide, sodium hydroxide, sodium carbonate, sodium bicarbonate, lithium hydroxide, potassium carbonate, triethyl amine, triethanolamine, pyridine, pyridine derivatives, diphenylamine, diphenylamine derivatives, poly(ethylene amine), poly(ethylene amine) derivatives, and combinations thereof; emulsifying the neutralized resin by contacting the neutralized resin with at least one surfactant in the absence of a toner solvent to provide a latex emulsion containing latex particles; and continuously recovering the latex particles.