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. 28, 2010
Filed:
Jun. 18, 2008
Applicants:
James T. Goldbach, Paoli, PA (US);
Robert J. Umpleby, Olmsted Falls, OH (US);
Inventors:
James T. Goldbach, Paoli, PA (US);
Robert J. Umpleby, Olmsted Falls, OH (US);
Assignee:
Arkema Inc., Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 30/02 (2006.01); C08F 130/02 (2006.01); C08F 12/24 (2006.01); C08F 12/30 (2006.01); C08F 28/02 (2006.01);
U.S. Cl.
CPC ...
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.