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:
Feb. 22, 2005
Filed:
Aug. 02, 2002
Carlo E. Musco, Essendon, AU;
Paul J. Satterwhite, Simpsonville, SC (US);
G. Vince Sharps, Greer, SC (US);
Frank M. Hofmeister, Mauldin, SC (US);
Thomas D. Kennedy, Simpsonville, SC (US);
Carlo E. Musco, Essendon, AU;
Paul J. Satterwhite, Simpsonville, SC (US);
G. Vince Sharps, Greer, SC (US);
Frank M. Hofmeister, Mauldin, SC (US);
Thomas D. Kennedy, Simpsonville, SC (US);
Cryovac, Inc., Duncan, SC (US);
Abstract
A film includes a core layer having an amorphous polyamide; two intermediate layers, disposed on opposite surfaces of the core layer, including a semicrystalline polyamide; two adhesive layers, each disposed on a surface of the respective intermediate layer, including a polymeric adhesive; and two outer layers, each disposed on a surface of a respective adhesive layer, including an ethylene/alpha olefin copolymer, propylene homopolymer, or propylene/alpha olefin copolymer; and a second outer layer, disposed on a surface of a respective adhesive layer, including amorphous polyamide, semicrystalline polyamide, ethylene/alpha olefin copolymer, propylene homopolymer, or propylene/alpha olefin copolymer. The film can alternatively have a core layer including a polymeric adhesive, and two intermediate layers each having an amorphous polyamide. A method of packaging a product using these films, and a package, are also disclosed.