A PROCESS FOR PREPARING LAMINATES, AND LAMINATES SO PREPARED

摘要

A PROCESS FOR PREPARING LAMINATES, AND LAMINATES SO PREPARED The invention provides a process for preparing laminates of at least one layer of a polyolefin and at least one layer of polyurethane and/or polyisocyanurate, comprising applying an interpolymer coating on at least one side of said layer of the polyolefin, and preparing said layer of the polyurethane and/or polyisocyanurate on top of said interpolymer coating, wherein the interpolymer coating is composed of an interpolymer prepared by bulk, solution, suspension or emulsion polymerisation of a monomer mixture that has an average solubility parameter .delta. of less than 8.1, preferably less than 8.05.