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:
May. 31, 1983
Filed:
May. 11, 1981
Applicant:
Inventor:
Harold A Arbit, Highland Park, NJ (US);
Assignee:
Mobil Oil Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
428520 ; 2642106 ; 1562726 ; 428516 ; 428522 ; 428910 ; 428349 ;
Abstract
Biaxially oriented polyacrylonitrile film is treated with corona discharge and laminated on one or both sides with olefin polymer or copolymer by extrusion coating. The resultant laminate has excellent flexibility as measured by the Gelbo flex test. The laminate is readily heat sealed and is useful in packaging application.