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:
May. 05, 2015
Filed:
Jan. 23, 2007
Applicant:
Thomas Häring, Stuttgart, DE;
Inventor:
Thomas Häring, Stuttgart, DE;
Assignee:
Between Lizenz GmbH, Stuttgart, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/00 (2006.01); C08J 5/20 (2006.01); H01M 8/02 (2006.01); B01D 71/82 (2006.01); C08J 3/09 (2006.01); C08J 5/22 (2006.01); H01M 8/10 (2006.01);
U.S. Cl.
CPC ...
H01M 8/0291 (2013.01); B01D 71/82 (2013.01); C08J 3/091 (2013.01); C08J 5/2256 (2013.01); C08J 2371/10 (2013.01); H01M 8/1039 (2013.01); H01M 8/1048 (2013.01); H01M 8/1072 (2013.01); H01M 8/1081 (2013.01); Y02E 60/523 (2013.01);
Abstract
A method is disclosed for production of solutions of aminophosphonic acids and polymeric sulphonic acids in aprotic solvents. Membranes for membrane methodologies are produced from said solutions. Said membranes can also be doped with phosphoric acid.