US 6,982,107 B1
Release liner for pressure sensitive adhesives
Eugene G. Hennen, Lake Elmo, Minn. (US)
Assigned to 3M Innovative Properties Company, St. Paul, Minn. (US)
Filed on Sep. 15, 1997, as Appl. No. 8/929,863.
Int. Cl. B32B 9/00 (2006.01)
U.S. Cl. 428—40.1 51 Claims
 
1. A release liner for use with a pressure sensitive adhesive, said release liner consisting of one or more layers, wherein each of said one or more layers consists of a thermoplastic elastomeric olefin (TEO) and a release material,
wherein said release liner has at least one outer release surface for the pressure sensitive adhesive to which said release liner is to be applied.