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. 28, 2005
Filed:
May. 06, 2002
Applicants:
Robert Posey, Duncan, SC (US);
Edwin C. Culbertson, Greer, SC (US);
Jan C. Westermeier, Taylors, SC (US);
Inventors:
Robert Posey, Duncan, SC (US);
Edwin C. Culbertson, Greer, SC (US);
Jan C. Westermeier, Taylors, SC (US);
Assignee:
Mitsubishi Polyester Film, LLC, Greer, SC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B027/00 ; B32B027/18 ; B32B027/28 ; B32B033/00 ;
U.S. Cl.
CPC ...
Abstract
An oxygen barrier coating including polyvinyl alcohol and starch. The coating is applied to polymer film, and shows excellent oxygen barrier properties.