Patent ID: 9242437
Filing Date: 2016-01-26
CPC Classification: B32B,C08K,C08L,C09J,Y10T

Claim Text:
1. A hot-melt pressure-sensitive adhesive (HMPSA) composition comprising: a) 25 to 50% by weight of one or more styrene block copolymers chosen from polystyrene-polybutadiene-polystyrene (SBS), polystyrene-polyisoprene-polystyrene(SIS), polystyrene-polyisoprene-polybutadienepolystyrene(SIBS), polystyrene-poly(ethylenebutylene)-polystyrene (SEBS), or polystyrene-poly(ethylenepropylene)-polystyrene (SEPS); b) 35 to 72% by weight of one or more compatible tackifying resins which are liquid or have a softening temperature below 150° C.; and c) 3 to 20% by weight of one or more supramolecular polymers obtained by reaction between:  and