Fluoropolymers are prepared by aqueous polymerization using dispersed particles of fluorinated ionomers are in situ generated

摘要

A at least one fluorinated monomer in the presence of an initiator having an aqueous polymerization medium in the ionic groups a step of polymerizing in a first polymerization step, a polymerization step resulting in dispersed fine particles of fluorinated ionomer, fluorinated forming an aqueous dispersion of fluoropolymer particles of at least one fluorinated monomer aqueous polymerization medium in the presence of dispersed particulate and initiator of the ionomer by polymerizing in a second polymerization step, due to the fluoropolymer particles method of manufacturing an aqueous dispersion.