Patent ID: 7833577
Filing Date: 2010-11-16
Classification: C09J,Y10T

Abstract:
1. A method of making a pressure-sensitive adhesive assembly, the method comprising: coating a pressure-sensitive adhesive composition comprising a silicone polyurea block copolymer on a first major surface of a first release liner to form a first layer; coating a composition on the first layer to form a second layer, the composition of the second layer comprising an elastomer, at least one of the pressure-sensitive adhesive composition of the first layer and the composition of the second layer being in an uncured state during the coating of the second layer; and curing at least one of the first layer and the second layer, the first pressure-sensitive adhesive composition of the multi-layer assembly exhibiting a release force to the release liner of no greater than 100 gram per 0.5 inch width after the multi-layer assembly has been stored for 46 days at 120° F.