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:
Feb. 25, 2020
Filed:
Jun. 08, 2015
Applicant:
Bemis Company, Inc., Neenah, WI (US);
Inventors:
Kevin D. Glaser, Appleton, WI (US);
Ayomide O. Odusanya, Appleton, WI (US);
Assignee:
Bemis Company, Inc., Neenah, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/32 (2006.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 27/30 (2006.01); B32B 27/36 (2006.01);
U.S. Cl.
CPC ...
B32B 27/32 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/302 (2013.01); B32B 27/306 (2013.01); B32B 27/36 (2013.01); B32B 2250/02 (2013.01); B32B 2250/24 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2270/00 (2013.01); B32B 2307/308 (2013.01); B32B 2307/52 (2013.01); B32B 2307/5825 (2013.01); B32B 2307/702 (2013.01); B32B 2307/704 (2013.01); B32B 2307/732 (2013.01); B32B 2307/738 (2013.01); B32B 2439/00 (2013.01); B32B 2439/02 (2013.01); B32B 2553/00 (2013.01);
Abstract
A multilayered sheet is described. The sheet comprises a first layer comprising a polyolefin having a melting temperature, a storage modulus (G) greater than 100,000 psi (690 MPa) at ambient temperature, and a glass transition temperature less than ambient temperature; and a second layer comprising a polymer having a glass transition temperature greater than ambient temperature.