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:
Dec. 04, 2018
Filed:
Sep. 16, 2015
Applicant:
Fina Technology, Inc., Houston, TX (US);
Inventors:
Lea Ann Nairn, League City, TX (US);
Marco Vinicio Araya Vargas, League City, TX (US);
Assignee:
FINA TECHNOLOGY, INC., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/08 (2006.01); B29C 47/00 (2006.01); B29C 47/02 (2006.01); B29C 59/10 (2006.01); B32B 27/32 (2006.01); B32B 15/085 (2006.01); B32B 17/06 (2006.01); B32B 21/08 (2006.01); B32B 27/10 (2006.01); B32B 27/12 (2006.01); B29C 59/08 (2006.01); B29C 59/14 (2006.01); B29K 23/00 (2006.01); B29L 9/00 (2006.01); B32B 37/15 (2006.01); B32B 37/20 (2006.01); B32B 37/22 (2006.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); B29C 47/0021 (2013.01); B29C 47/02 (2013.01); B29C 59/10 (2013.01); B32B 15/085 (2013.01); B32B 17/064 (2013.01); B32B 21/08 (2013.01); B32B 27/10 (2013.01); B32B 27/12 (2013.01); B32B 27/32 (2013.01); B32B 27/327 (2013.01); B29C 59/08 (2013.01); B29C 59/14 (2013.01); B29K 2023/083 (2013.01); B29K 2023/12 (2013.01); B29L 2009/00 (2013.01); B32B 37/153 (2013.01); B32B 37/203 (2013.01); B32B 37/223 (2013.01); B32B 2250/00 (2013.01); B32B 2250/02 (2013.01); B32B 2250/24 (2013.01); B32B 2250/242 (2013.01); B32B 2307/31 (2013.01); B32B 2307/514 (2013.01); B32B 2307/518 (2013.01); B32B 2309/02 (2013.01); B32B 2309/105 (2013.01); B32B 2310/14 (2013.01); B32B 2439/00 (2013.01); B32B 2553/00 (2013.01); Y10T 428/31913 (2015.04);
Abstract
A method including forming a bilayer polymer film having an oriented polypropylene film and a metallocene-catalyzed polypropylene film wherein the metallocene-catalyzed polypropylene film has a seal initiation temperature of from 80° C. to 130° C. A laminate including a biaxially oriented polypropylene film, a metallocene-catalyzed polypropylene film, and a substrate, wherein the metallocene-catalyzed polypropylene film is disposed between the biaxially oriented polypropylene film and the substrate.