Hot-melt adhesives useful for bonding polyethylene films to fabrics include partially neutralized crosslinked polyacrylic acid as an absorbent

摘要

Novel hot-melt adhesives containing crosslinked polyacrylic acid partially neutralized in sodium salt form with a particle size of 1-65 micro-m. An Independent claim is also included for adhesives as above coextruded with a water- and humidity-resistant film.