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:
Mar. 15, 2016
Filed:
Jun. 21, 2012
Applicants:
Hoang T. Pham, Painesville, OH (US);
Thomas Laney, Spencerport, NY (US);
Farid F. Ghiam, Beachwood, OH (US);
Kevin O. Henderson, Willoughby Hills, OH (US);
Inventors:
Hoang T. Pham, Painesville, OH (US);
Thomas Laney, Spencerport, NY (US);
Farid F. Ghiam, Beachwood, OH (US);
Kevin O. Henderson, Willoughby Hills, OH (US);
Assignee:
Avery Dennison Corporation, Glendale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29D 22/00 (2006.01); B32B 27/08 (2006.01); B32B 1/02 (2006.01); B32B 27/18 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); B32B 1/02 (2013.01); B32B 27/18 (2013.01); B32B 27/306 (2013.01); B32B 27/32 (2013.01); B32B 27/325 (2013.01); B32B 2250/40 (2013.01); B32B 2270/00 (2013.01); B32B 2274/00 (2013.01); B32B 2307/10 (2013.01); B32B 2307/72 (2013.01); B32B 2307/7242 (2013.01); B32B 2307/746 (2013.01); B32B 2439/70 (2013.01); B32B 2439/80 (2013.01); B32B 2535/00 (2013.01); Y10T 428/1383 (2015.01); Y10T 428/31855 (2015.04);
Abstract
Various barrier films are described that include barrier layers that contain ethylene vinyl alcohol copolymers and elastomers. Polyolefin elastomers can be used such as ethylene octene copolymers. The barrier films can also include secondary barrier layers that contain one or more norbornene copolymers.