Heat-stable vinyl halide resin compositions and a process for their production

摘要

Heat-stable vinyl halide resin compositions comprise (a) a vinyl halide resin prepared by the polymerization of a vinyl halide-containing monomer component in an aqueous medium in the presence of a free radical generating polymerization initiator and a chain-terminating agent that is an ortho-dihydric phenol and (b) a liquid antimony stabilizer composition.