ETHYLENE-VINYL ALCOHOL COPOLYMER COMPOSITION CONTAINING POLYAMIDE RESIN AND EXCELLENT IN PROCESSING STABILITY

摘要

PURPOSE:To provide the subject compsn. which scarcely forms gel during extrusion. CONSTITUTION:The objective compsn. is prepd. by compounding a resin component consisting of 60-95wt.% ethylene-vinyl alcohol copolymer and 40-5wt.% polyamide resin with a processing stabilizer consisting of a block copolymer of an A-B-A type (wherein A is an arom. vinyl polymer block and B is a hydrogenated conjugated-diene polymer block contg. units derived from an unsatd. carboxylic acid).