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:
Sep. 21, 2004
Filed:
Feb. 20, 2002
Applicant:
Inventor:
Michael J. Bader, Fairport, NY (US);
Assignee:
Exxon Mobil Oil Corporation, Irving, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 1/508 ; B32B 2/708 ; B32B 2/730 ; B32B 2/732 ; B32B 3/130 ;
U.S. Cl.
CPC ...
B32B 1/508 ; B32B 2/708 ; B32B 2/730 ; B32B 2/732 ; B32B 3/130 ;
Abstract
A thermoplastic multi-layer film for forming hermetic seals on packages comprising layer A comprising polyethylene, layer B comprising polypropylene, layer C comprising a copolymer, and an adhesion promoting coating applied to layer C.