Process for reacting quaternary ammonium monomers in the presence of anionic polymers

摘要

Quaternary ammonium monomers and monomers copoylmerizable therewith are reacted in the presence of anionic polymers to directly form a dry coacervate by a process which comprises forming a solution comprising the monomer(s), the anionic polymer, solvent(s) and a free-radical initiator and simultaneously polymerizing and drying the solution at a temperature above the boiling point of the solvent.