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:
Apr. 21, 2020
Filed:
Apr. 12, 2013
3m Innovative Properties Company, St. Paul, MN (US);
Andrew Satrijo, St. Paul, MN (US);
Kyle P. Erickson, St. Paul, MN (US);
Jingjing Ma, Cottage Grove, MN (US);
Damian A. Marshall, Apple Valley, MN (US);
Richard L. Peloquin, Maplewood, MN (US);
Sharon Wang, St. Paul, MN (US);
Michael C. Martin, Hudson, WI (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
There is provided a pressure sensitive adhesive foam comprising a foam comprising a non-syntactic foam blend of styrenic block copolymer and acrylic copolymer wherein the pressure-sensitive adhesive foam has an elongation of greater than 600%, wherein the non-syntactic foam blend is a hot melt formed foam. There is also provided multilayer pressure sensitive adhesive foams, pressure sensitive adhesive foam tapes and articles made using such pressure sensitive adhesive foam.