Adhesive compositions

摘要

A process for selecting a C5-based hydrocarbon tackifying resin to be used in an adhesive composition with a monoalkenyl arene conjugated diene block copolymer is disclosed. Pursuant to the selection process, a novel tackifying resin having an unobvious balance of properties is also disclosed, along with its combination with an elastomeric block copolymer in an adhesive composition.