Process of forming a polymeric emulsion which comprises copolymerizing in aqueous dispersion an ethylenically-unsaturated monomer containing quaternary nitrogen

摘要

A novel class of monomeric emulsion stabilizers consists of certain types of ethylenically unsaturated radicals covalently linked to a quaternary nitrogen atom which in turn is covalently linked to a lipophilic radical. Such monomers will polymerize with other ethylenically unsaturated radicals forming self-stabilized, surfactant-free polymeric dispersions.