CROSSLINKED POLYMER NANOPARTICLES CONTAINING COMPOSITION, METHOD FOR PREPARING A COPOLYMER USING THE COMPOSITION, AND VINYL CHLORIDE RESIN WITH IMPROVED FOAM MOLDING PROPERTIES

摘要

Disclosed is a crosslinked polymer nanoparticle containing composition, a method for preparing a copolymer using the composition, and a vinyl chloride resin with improved foam molding properties. Processing aid in according with the present invention, provides the effects of improved foam molding properties and processibility of a vinyl chloride resin, during a foam molding process upon being added to the vinyl chloride resin.