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:
Jul. 08, 2008
Filed:
Apr. 24, 2006
James Goldbach, King of Prussia, PA (US);
Scott Gaboury, Blue Bell, PA (US);
Robert Umpleby, Lansdale, PA (US);
Julien Parvole, King of Prussia, PA (US);
David Mountz, Exton, PA (US);
James Goldbach, King of Prussia, PA (US);
Scott Gaboury, Blue Bell, PA (US);
Robert Umpleby, Lansdale, PA (US);
Julien Parvole, King of Prussia, PA (US);
David Mountz, Exton, PA (US);
Arkema Inc., Philadelphia, PA (US);
Abstract
The invention relates to polymeric resin blends containing polyelectrolyte resins blended into a polymer or copolymer matrix. Specifically, the polyelectrolyte resins are (co)polymers without hydrolyzable groups. The matrix polymer is a tough, and highly chemical-resistant (co)polymer, preferably a fluoropolymer. The polymeric resin blend is useful for forming films, and especially films useful for MEAs for use in fuel cells.