Abstract: A protective adhesive film may include a polyurethane sheet and an adhesive layer disposed on at least a portion of a first major surface of the polyurethane sheet. The adhesive layer may comprise a pressure-sensitive adhesive that includes an acrylate polymer and a silicone macromer. The adhesive layer may adhere to a surface of an electronic device without the application of any liquid or additive to the adhesive layer or the surface of the electronic device.
Type:
Grant
Filed:
March 9, 2011
Date of Patent:
January 27, 2015
Assignee:
Wrapsol Acquisition, LLC
Inventors:
Lewis S. Cohen, Juan Maldonado, Igor Muravyov, Brett G. Webster