| 摘要 |
PURPOSE:To provide a resin composition composed of an olefin-vinyl alcohol copolymer, a specific modified block copolymer and other thermoplastic resin, having high interlaminar strength in multilayer molding material and giving a beautiful molded article having high compatibility. CONSTITUTION:The objective composition is composed of (A) an olefin-vinyl alcohol copolymer resin (preferably saponified ethylene-vinyl acetate copolymer), (B) a modified block copolymer (e.g., styrene-ethylene-butylene block copolymer modified with acrylic acid, etc.) containing 0.01-20 pts.wt. of an unsaturated carboxylic acid or its acid anhydride based on 100 pts.wt. of a block copolymer produced by hydrogenating a polymer composed of an aromatic vinyl compound block and a conjugated diene copolymer block and (C) a thermoplastic resin other than the components A and B. |
