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:
Apr. 17, 2018
Filed:
Jan. 22, 2015
Applicant:
Evoqua Water Technologies Llc, Warrendale, PA (US);
Inventor:
Juchui Ray Lin, Bedford, MA (US);
Assignee:
Evoqua Water Technologies LLC, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/46 (2006.01); C08F 212/14 (2006.01); C08F 226/06 (2006.01); C08F 12/18 (2006.01); C02F 1/469 (2006.01); B01D 67/00 (2006.01); H03K 5/01 (2006.01); B01D 61/44 (2006.01); C08J 5/22 (2006.01); H03K 5/00 (2006.01);
U.S. Cl.
CPC ...
C02F 1/4693 (2013.01); B01D 67/0002 (2013.01); C08F 12/18 (2013.01); C08F 212/14 (2013.01); C08F 226/06 (2013.01); H03K 5/01 (2013.01); B01D 61/44 (2013.01); C02F 2201/46 (2013.01); C08J 5/2206 (2013.01); C08J 2327/06 (2013.01); C08J 2379/06 (2013.01); H03K 2005/00286 (2013.01);
Abstract
Embodiments of the present invention provide for anion exchange membranes and processes for their manufacture. The anion exchange membranes described herein are made the polymerization product of at least one functional monomer comprising a tertiary amine which is reacted with a quaternizing agent in the polymerization process.