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. 10, 2004
Filed:
Sep. 06, 2002
Applicant:
Inventors:
George F. Cretekos, Farmington, NY (US);
Moris Amon, Pittsford, NY (US);
Assignee:
ExxonMobil Oil Corporation, Irving, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 2/732 ; B32B 1/508 ;
U.S. Cl.
CPC ...
B32B 2/732 ; B32B 1/508 ;
Abstract
An oriented multilayer film containing a core layer and a first skin layer, wherein the first skin layer includes a metallocene-catalyzed propylene homopolymer or copolymer, and the first skin layer is metallized. The film may also contain additional layers, such as a second skin layer for heat-sealing, and one or more tie layers. The film may be laminated to other films or non-films. The film exhibits excellent water vapor transmission rates (WVTR) and oxygen transmission rates (OTR).