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:
Aug. 11, 2015
Filed:
Oct. 20, 2008
Applicants:
Antonio Manrique, Tarragona, ES;
Shaun Parkinson, Tarragona, ES;
Andreas Mayer, Wollerau, CH;
Inventors:
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/02 (2006.01); B32B 27/32 (2006.01); B29C 47/00 (2006.01); B29C 47/04 (2006.01); B29K 23/00 (2006.01);
U.S. Cl.
CPC ...
B32B 27/32 (2013.01); B29C 47/0021 (2013.01); B29C 47/0057 (2013.01); B29C 47/04 (2013.01); B32B 27/327 (2013.01); B29K 2023/06 (2013.01); B29K 2023/0616 (2013.01); B32B 2250/05 (2013.01); B32B 2250/24 (2013.01); B32B 2307/50 (2013.01); B32B 2307/54 (2013.01); B32B 2307/558 (2013.01); B32B 2307/582 (2013.01); B32B 2307/72 (2013.01);
Abstract
Multilayer films comprising three or more layers have improved properties for a variety of applications. The multilayer films often have a total thickness of from about 10 to about 50 microns. Blown multilayer film properties may include excellent cling with reduced unwinding noise levels. Cast multilayer film properties include improved elasticity, impact, puncture, and tear properties.