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. 17, 2011
Filed:
Feb. 14, 2008
Anthony Robert Knoerzer, Parker, TX (US);
Kenneth Scott Laverdure, Plano, TX (US);
Brad Dewayne Rodgers, Frisco, TX (US);
Anthony Robert Knoerzer, Parker, TX (US);
Kenneth Scott Laverdure, Plano, TX (US);
Brad Dewayne Rodgers, Frisco, TX (US);
Frito-Lay North America, Inc., Plano, TX (US);
Abstract
A multi-layer film with barrier properties having two or more layers made from a bio-based film is disclosed. In one aspect, the print web comprises a bio-based film. In one aspect, the barrier web comprises a bio-based film. In one aspect, a bio-based adhesive adheres the print web to the barrier web. The bio-based film can include paper, PCR, polylactide or polyhydroxy-alkanoate. Unlike prior art petroleum-based films, the bio-based film of the present invention is made from a renewable resource and is biodegradable.