PROCESS FOR PREPARING A LAMINATE OF A METAL AND A POLYOLEFIN TYPE RESIN

摘要

Disclosed is a process for preparing a laminate which is prepared by coating the surfaces of a metal substrate that has been treated with an anchor coating agent, with a modified olefin type resin and heatadhering the olefin type resin onto the surfaces of the metal substrate. The process of this invention is characterized by applying heat-treatment to the laminate at the time of adhesion or after the adhesion in the presence of a treating agent which consist of specific compound prescribed in the general formulae (1) and (2). R1-Y-R2 (1) R1-?-R2 (2) The laminate prepared by this process has excellent withstanding capability against deterioration of adhesion caused by aging, particularly in an atmosphere where water is present.