HXDROXYLATED POLYDIENE BASED HOT-MELT ADHESIVE COMPOSITIONS

摘要

The invention concerns hot-melt adhesive (HMA) compositions in the form of polymer containing free isocyanate functions, said polymer resulting from the reaction of a polyisocyanate (A), a polyol polydiene (B) and an ethylene copolymer (C) containing hydroxyl functions. Said adhesives have a low viscosity and can therefore be used as from 110 DEG C and they are moisture-setting.