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:
Aug. 14, 2018
Filed:
Apr. 26, 2017
Applicant:
Leibniz-institut Fuer Polymerforschung Dresden E.v., Dresden, DE;
Inventor:
Jochen Meier-Haack, Dresden, DE;
Assignee:
LEIBNIZ-INSTITUT FUER POLYMERFORSCHUNG DRESDEN E.V., Dresden, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 41/12 (2017.01); C08F 10/02 (2006.01); C08F 14/26 (2006.01); C08F 12/08 (2006.01);
U.S. Cl.
CPC ...
B01J 41/12 (2013.01); C08F 10/02 (2013.01); C08F 12/08 (2013.01); C08F 14/26 (2013.01);
Abstract
Water-insoluble anion exchange materials which exhibit improved insolubility in water are used, for example, for anion exchange membranes or as anion exchange resins. The water-insoluble anion exchange materials are at least composed of linearly polymerized and/or branched and/or crosslinked anion exchange groups C, which are part of the structural units according to at least one of the general formulas I to VIII: