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. 03, 2014
Filed:
Dec. 19, 2011
Applicants:
Thomas Haring, Stuttgart, DE;
Jochen Kerres, Ostfildern, DE;
Martin Hein, Basel, CH;
Inventors:
Assignee:
Thomas Häring and Rima Häring, Stuttgart, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L 27/04 (2006.01); C08L 9/00 (2006.01); C08L 39/04 (2006.01); C08F 8/40 (2006.01); B01J 39/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
Ionomers and ionomer membranes, consisting of a non-fluorinated or partly fluorinated non-, partly or fully-aromatic main chain and a non- or partly-fluorinated side chain with ionic groups or their non-ionic precursors, have a positive impact on the proton conductivity of the ionomers. Various processes produce these polymeric proton conductors.