PRIMER COMPOSITION FOR A GLUING PROCESS, PROCESS OF GLUING AN EXPANDED EVA COMPONENT TO A SUBSTRATE, EXPANDED EVA COMPONENT, USE OF THE PRIMER COMPOSITION AND EXPANDED EVA COMPONENT, AND PRODUCT

摘要

The present invention describes a modified ethylene copolymer having polar monomers that can be used for producing an expanded ethylene-vinyl acetate-based component for the shoe sector which, along with a primer that also contains a modified copolymer, allows adhesives to be used directly on said material for gluing same to other substrates in the shoe industry, simplifying the gluing process and making same more economical and sustainable. More specifically, the present invention relates to a primer composition that can be used in the gluing process and to the use thereof, as well as to an expanded EVA component and process for gluing said EVA component to a substrate.