New High Styrene Content Isoprene Based Styrenic Block Copolymers, 1991 Hot Melt Symposium Proceedings
Continuous advancements in hot melt assembly technology require high performance, cost effective adhesives which exhibit a balance of high adhesion, creep resistance and low viscosity. Adhesives for hot melt assembly are increasingly sprayed for aesthetic reasons as well as for improved adhesive performance. Two, new, high styrene content isoprene based styrenic block copolymers are introduced. These polymers, when properly formulated, provide a balance of adhesive properties including good adhesion, high creep resistance, low application viscosity, and excellent sprayability.