Particle size control in emulsions of hydrocarbon soluble polymers

Abstract

SYNOPSISHydrocarbon solutions of polybutadiene, polyisoprene, and polystyrene may be converted into emulsions. The hydrocarbon solvent may then be removed by distillation. The molecular weight of the polymer controls the particle size of its emulsion. An increase in polymer molecular weight causes an increase in the particle size of its emulsion.