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:
Dec. 06, 2011
Filed:
Dec. 29, 2008
Applicants:
Zhen-yu Yang, Hockessin, DE (US);
Amy Qi Han, Legal Representative, Hockessin, DE (US);
Inventors:
Zhen-Yu Yang, Hockessin, DE (US);
Amy Qi Han, legal representative, Hockessin, DE (US);
Assignee:
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 214/18 (2006.01); C08F 218/26 (2006.01); H01M 8/10 (2006.01); H01M 8/80 (2006.01); C08J 5/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
Crosslinkable polymers and crosslinked fluoropolymers are prepared from selected fluorinated dienes and monomers containing Br and I. Also disclosed are proton conductive membranes of these crosslinked fluoropolymers.