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:
Oct. 14, 2014
Filed:
Nov. 20, 2009
Applicant:
Solomon Bekele, Taylors, SC (US);
Inventor:
Solomon Bekele, Taylors, SC (US);
Assignee:
Cryovac, Inc., Duncan, SC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 19/00 (2006.01); B32B 27/30 (2006.01); A61F 5/445 (2006.01);
U.S. Cl.
CPC ...
A61F 5/445 (2013.01); B32B 27/302 (2013.01); B32B 2307/102 (2013.01);
Abstract
A noise dampening film is provided, and in particular, a film having at least one quiet layer that comprises a polymer resin and from about 5 to 50 weight percent of a styrene-vinyl polyisoprene-styrene block-co-polyisopyrene block triblock polymer. The quiet layer has a tan delta of at least about 0.27 or greater at a temperature range between about 17° C. and 40° C.