PLASTICS LAMINATE COMPRISING A LAYER OF 4-METHYL-1-PENTENE POLYMER, A LAYER OF A POLYOLEFIN COPOLYMER INCLUDING A TACKIFIER AND A LAYER OF A THERMOPLASTIC RESIN

摘要

A laminate comprising (A) a layer of a 4-methyl-1-pentene polymer, (B) a layer of a polymer composition comprising (a) 40 to 49 % by weight of an ethylene/alpha-olefin random copolymer containing 30 to 95 mole % of ethylene units, (b) 0.1 to 20 % by weight of a polyolefin modified with an unsaturated carboxylic acid or its derivative and (c) 1 to 50 % by weight of a tackifier, the proportions of components (a), (b) and (c) being based on the total weight of components (a), (b) and (c), and (C) a layer of a thermoplastic resin, the layers (A), (B) and (C) being laminated in the sequence stated.