MOLD-RELEASE-IMPROVING AGENT USED IN MOLDING POLYBUTYLENE TEREPHTHALATE RESIN COMPOSITION, AND METHOD FOR IMPROVING MOLD RELEASE

摘要

A mold-release-improving agent to be used in molding a polybutylene terephthalate resin composition that comprises an ethylene ethyl acrylate copolymer; and a method for improving mold release in which this copolymer is added to a polybutylene terephthalate resin composition during molding of a polybutylene terephthalate resin composition, and the release of the molded article from the mold after molding is improved.