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:
Jul. 10, 2018
Filed:
Feb. 28, 2014
Applicant:
Cryovac, Inc., Duncan, SC (US);
Inventor:
Solomon Bekele, Taylors, SC (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/08 (2006.01); B32B 27/30 (2006.01); B32B 27/36 (2006.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); B32B 27/302 (2013.01); B32B 27/304 (2013.01); B32B 27/36 (2013.01); B32B 2307/102 (2013.01); B32B 2307/54 (2013.01); B32B 2307/7265 (2013.01); B32B 2307/758 (2013.01); B32B 2439/46 (2013.01); B32B 2439/80 (2013.01); Y10T 428/1341 (2015.01); Y10T 428/31928 (2015.04); Y10T 428/31935 (2015.04); Y10T 428/31938 (2015.04);
Abstract
The presently disclosed subject matter is directed to polymeric films suitable for use in a wide variety of applications, such as the formation of ostomy bags, incontinence bags, medical collection bags, and the like. Specifically, the disclosed films comprise at least one barrier layer. At least one quiet layer positioned adjacent to the barrier layer incorporates sound dampening polymers. As a result, the disclosed films maintain improved sound dampening, as well as exemplary barrier characteristics and high tensile strength compared to prior art barrier films.