Hot-melt adhesive for bonding a sound-deadening material to a thermoplastic surface comprises an amorphous poly-alpha-olefin, a resin and a filler

摘要

Hot-melt adhesive for bonding a sound-deadening material to a thermoplastic surface comprises 25-35 wt.% of an amorphous poly-alpha -olefin, 25-35 wt.% of a resin and 25-35 wt.% of a filler and has a melting point of 80[deg] C or less. Independent claims are also included for: (1) sound-deadening material with a hot-melt adhesive as above deposited on it; (2) article made of a thermoplastic material or having a thermoplastic surface to which a sound-deadening material is bonded through a hot-melt adhesive as above.