The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 2020
Filed:
Jun. 24, 2016
3m Innovative Properties Company, St. Paul, MN (US);
David J. Rowe, Roseville, MN (US);
Ta-Hua Yu, Woodbury, MN (US);
Timothy J. Lindquist, Woodbury, MN (US);
Mark A. Roehrig, Stillwater, MN (US);
Christopher S. Lyons, St. Paul, MN (US);
Stephen P. Maki, North St. Paul, MN (US);
Scott J. Jones, Woodbury, MN (US);
Kevin D. Hagen, St. Paul, MN (US);
Andrew M. Mevissen, White Bear Lake, MN (US);
Kenneth L. Looney, St. Paul, MN (US);
Stephen A. Johnson, Woodbury, MN (US);
Terence D. Neavin, Minneapolis, MN (US);
Joseph C. Spagnola, Woodbury, MN (US);
Fred B. McCormick, Maplewood, MN (US);
3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (US);
Abstract
Barrier assemblies including ultrathin barrier laminates and methods of making the barrier assemblies are provided. A barrier assembly includes a thermoplastic polymer skin layer having opposite first and second major surfaces, and a barrier stack coated on the first major surface of the thermoplastic polymer skin layer to form an integral protective layer having a thickness no greater than about 0.5 mil (about 12.7 microns). The removable carrier film has a major surface releasably attached to the second major surface of the thermoplastic polymer skin layer. In some cases, the removal of the carrier film results in ultrathin barrier laminates.