PRODUCTION OF LAMINATED BODY

摘要

PROBLEM TO BE SOLVED: To provide a production method for laminating other resin layers to a resin film, a sheet or a metal through a co-extrusion laminating method without pre-heating or post-heating the adherend in such a manner as to have a sufficient adhering force between the layers. SOLUTION: An adhesive layer (layer A) including 50 to 99 wt.% of modified hydro-block copolymer (a) comprising vinyl aromatic compound modified by unsaturated carboxylic acid or its derivative and conjugated diene compound and 1 to 50 wt.% of stickness imparting agent (b) and a thermoplastic resin layer (layer B) such as polyolefin resin, polyester resin, ethylene-vinyl acetate copolymer saponified substance, polyamide resin, polycarbonate resin, polystyren resin, and acrylic resin are laminated onto a resin film, a sheet or a metal through a co-extrusion laminating method.