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. 17, 2016
Filed:
Oct. 12, 2012
Applicant:
Avery Dennison Corporation, Pasadena, CA (US);
Inventor:
Vadim Zaikov, Perry, OH (US);
Assignee:
Avery Dennison Corporation, Glendale, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/04 (2006.01); B32B 27/32 (2006.01); B65D 71/52 (2006.01); B65D 71/08 (2006.01);
U.S. Cl.
CPC ...
B32B 27/32 (2013.01); B65D 71/0003 (2013.01); B65D 71/08 (2013.01); B32B 2250/03 (2013.01); B32B 2250/242 (2013.01); B32B 2250/40 (2013.01); B32B 2307/736 (2013.01); Y10T 428/2848 (2015.01); Y10T 428/31797 (2015.04); Y10T 428/31913 (2015.04); Y10T 428/31938 (2015.04);
Abstract
A heat shrink film comprising a core layer having an upper and lower surface and comprising a blend of (A) less than 40% of an alpha-olefin copolymer that is a copolymer of ethylene or propylene with an alpha-olefin and (B) a polyolefin copolymer, and (C) an olefin homopolymer; a skin layer on the upper surface of the core layer; and a skin layer on the lower surface of the core layer. The film exhibits excellent shrinkage and is suitable as a shrink film to encapsulate a wide variety of articles including, for example, batteries.