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:
Jun. 30, 1987
Filed:
Feb. 06, 1986
Applicant:
Inventors:
Ferdinand A DeAntonis, Fogelsville, PA (US);
William H Murrell, Orwigsburg, PA (US);
Assignee:
Ausimont, U.S.A., Inc., Morristown, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; C09J / ;
U.S. Cl.
CPC ...
428214 ; 15624411 ; 428215 ; 428349 ; 428354 ; 428355 ; 428412 ; 428421 ; 428422 ; 4284763 ; 4284769 ; 428515 ; 428516 ; 428517 ; 428520 ; 428913 ;
Abstract
The present invention is a multilayered coextruded film and process of coextruding. The coextruded film comprises at least one thermoplastic fluoropolymer layer and at least one thermoplastic polymeric layer adjacent to the thermoplastic fluoropolymer layer. There is preferably a coextruded adhesive layer between each thermoplastic fluoropolymer layer and each thermoplastic polymeric layer. The coextruded film can be oriented in at least one direction and/or embossed without delamination, fibrillating, or splitting.