RESIN LAMINATE FOR ADHESION AND LAMINATED MOLDED ITEM

摘要

PROBLEM TO BE SOLVED: To provide a resin laminate for adhesion showing excellent adhesion strength between a polyester-based resin and a polyolefin-based resin at a high temperature. SOLUTION: The resin laminate for adhesion is obtained by laminating an adhesive polymer composition layer (B) defined by the followings (1) and (2) on an adhesive resin layer (C) for a polyolefin via a gas barrier resin layer (A) wherein (1) the adhesive polymer composition layer (B) is composed of a modified polyester-based elastomer obtained by modifying a saturated polyester-based thermoplastic elastomer containing 58 to 73 wt.% of a polyalkylene ether glycol segment with an unsaturated carboxylic acid or its derivative in the existence of a radical generator, and (2) the adhesive resin layer (C) for the polyolefin shows a Vicat softening point (Japanese Industrial Standard K6301) of 70 to 160°C. COPYRIGHT: (C)2005,JPO&NCIPI