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:
Oct. 22, 2013
Filed:
Oct. 10, 2008
Applicants:
Paul Share, Wexford, PA (US);
Jeffrey Niederst, Leechburg, PA (US);
Richard Evans, Wexford, PA (US);
Grant Schutte, Pittsburgh, PA (US);
Inventors:
Paul Share, Wexford, PA (US);
Jeffrey Niederst, Leechburg, PA (US);
Richard Evans, Wexford, PA (US);
Grant Schutte, Pittsburgh, PA (US);
Assignee:
Valspar Sourcing, Inc., Minneapolis, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
C09K 15/22 (2006.01); B32B 27/18 (2006.01); B32B 27/34 (2006.01); B32B 27/36 (2006.01); C08L 67/02 (2006.01); C08L 67/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides an oxygen-scavenging composition and articles formed therefrom. The oxygen-scavenging composition preferably includes an oxygen-scavenging polymer having an unsaturated bicyclic group, a based polymer, and an optional oxidation catalyst. The base polymer preferably includes a substituted or unsubstituted addition backbone, which may include heteratoms.