PROCESS FOR THE PRODUCTION OF HOMO- AND CO-POLYMERS OF QUATERNARY AMMONIUM MONOMERS

摘要

Homo- and copolymers of quaternary ammonium monomers are prepared directly in dry form by a process which comprises forming a solution of the monomer(s), solvent and a free-radical initiator and simultaneously polymerizing the monomers and drying the solution at a temperature above the boiling point of the solvent.