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. 28, 2014
Filed:
Feb. 06, 2006
Applicants:
Christopher S. Cleveland, Newport, KY (US);
Tricia S. Reighard, Loveland, OH (US);
James I. Marchman, Loveland, OH (US);
Inventors:
Christopher S. Cleveland, Newport, KY (US);
Tricia S. Reighard, Loveland, OH (US);
James I. Marchman, Loveland, OH (US);
Assignee:
International Paper Co., Memphis, TN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B 1/02 (2006.01); B32B 1/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
Biodegradable laminates including biodegradable polymers have oxygen and moisture barrier properties. The oxygen and moisture barrier layers are biodegradable. If the barrier layers have poor adhesion, degradable tie layers can be included to improve adhesion. Combination of laminate structures can be formed to increase the overall oxygen and moisture barrier characteristics. The biodegradable laminates can be formed by extrusion.