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. 03, 2016
Filed:
Nov. 29, 2010
Encai Hao, Woodbury, MN (US);
Kurt C. Melancon, White Bear Lake, MN (US);
Audrey A. Sherman, Saint Paul, MN (US);
William Blake Kolb, West Lakeland, MN (US);
Robert F. Kamrath, Mahtomedi, MN (US);
Maureen A. Kavanagh, Stanchfield, MN (US);
Chris J. Tanley, Woodbury, MN (US);
Jeffrey A. Peterson, Lake Elmo, MN (US);
Encai Hao, Woodbury, MN (US);
Kurt C. Melancon, White Bear Lake, MN (US);
Audrey A. Sherman, Saint Paul, MN (US);
William Blake Kolb, West Lakeland, MN (US);
Robert F. Kamrath, Mahtomedi, MN (US);
Maureen A. Kavanagh, Stanchfield, MN (US);
Chris J. Tanley, Woodbury, MN (US);
Jeffrey A. Peterson, Lake Elmo, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
An adhesive tie layer includes a binder including a multifunctional acrylate and a polyurethane, surface treated nanoparticles dispersed in the binder, and a plurality of interconnected voids. A volume fraction of interconnected voids in the adhesive tie layer is not less than about 10%.