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:
Sep. 09, 2008
Filed:
Jun. 21, 2004
Applicants:
Hari Babu Sunkara, Hockessin, DE (US);
Marc B. Goldfinger, West Chester, PA (US);
Bryan B. Sauer, Boothwyn, PA (US);
Inventors:
Hari Babu Sunkara, Hockessin, DE (US);
Marc B. Goldfinger, West Chester, PA (US);
Bryan B. Sauer, Boothwyn, PA (US);
Assignee:
E.I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
Polytrimethylene ether ester elastomer flexible films are provided. The films have desirable physical properties, including tenacity, that enable their use in making robust packaging from relatively thin films.