Patent ID: 9688803
Date: 2017-06-27
CPC Classifications: C08F,C08K,C08L,C09J

Claim:
1. A pressure sensitive adhesive composition comprising: an ethylene/α-olefin multi-block copolymer comprising hard segments and soft segments, the hard segments and soft segments comprising ethylene, the ethylene/α-olefin multi-block copolymer having a melt index from 0.1 g/10 min to 30.0 g/10 min; a silane-grafted ethylene/α-olefin multi-block copolymer comprising hard segments and soft segments, the hard segments and soft segments comprising ethylene, the base ethylene/α-olefin multi-block copolymer having a melt index from 0.1 g/10 min to 30.0 g/10 min; a tackifier; an oil; wherein the composition has a shear adhesion greater than 60 minutes.