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:
Jan. 10, 1995
Filed:
Jun. 24, 1993
Applicant:
Inventors:
Anthony R Knoerzer, Fairport, NY (US);
Robert E Touhsaent, Fairport, NY (US);
Assignee:
Mobil Oil Corp., Fairfax, VA (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; B32B / ; C08F / ;
U.S. Cl.
CPC ...
428349 ; 428353 ; 428516 ; 428518 ; 525 56 ; 525 61 ;
Abstract
A low oxygen transmissive film combination having a substrate with a surface having a surface free energy of at least about 35 dynes/cm, a primer coating on one or both sides and an oxygen transmissive inhibiting layer of a poly(vinyl alcohol) and a cross-linking agent with a proportion of catalytically active sulfuric acid.