Method for stopping emulsion polymerization phenomenon that does not produce nitrosamine

摘要

A method of using a redox initiator to terminate the polymerization of a conjugated diene mixed with a vinyl substituted aromatic product in a radical emulsion polymerization reaction, particularly in a radical emulsion polymerization reaction of butadiene mixed with styrene or acrylonitrile, has been described. Polymers are prepared without amines (NAs) or their precursors.