POST-CHLORINATED CROSSLINKABLE POLYVINYL CHLORIDE RESIN, VINYL CHLORIDE RESIN COMPOSITION, MOLDED ARTICLE, AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a vinyl chloride resin molded article excellent in heat resistance and durability.;SOLUTION: A post-chlorinated crosslinkable polyvinyl chloride resin is obtained by post-chlorination of a crosslinkable vinyl chloride resin which is obtained by copolymerization of 100 pts.wt. of a vinyl chloride monomer and 0.1-10 pts.wt. of a vinyl silane compound represented by formula: CH₂=CH-SiR_nX_3-n (wherein R is hydrogen or 1-3C alkyl, X is 1-3C alkoxy, n is an integer from 0 to 2) and has a polymerization degree of 500-900. A resin composition, a molded article obtained by using this resin composition, and a method for producing the molded article are also provided.;COPYRIGHT: (C)2010,JPO&INPIT