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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.:

US 9675939 B1

PDFFull Text
Date of Patent:
Jun. 13, 2017

Filed:

Feb. 06, 2012

Composites and composite membranes

Applicants:

Jochen Kerres, Ostfildern, DE;

Thomas Häring, Stuttgart, DE;

Rima Häring, Stuttgart, DE;

Inventors:

Jochen Kerres, Ostfildern, DE;

Thomas Häring, Stuttgart, DE;

Rima Häring, Stuttgart, DE;

Assignees:

THOMAS HÄRING, Stuttgart, DE;

RIMA HÄRING, Stuttgart, DE;

Attorneys:

VLP Law Group LLP

Edward C. Kwok

Primary Examiner:

Camie Thompson

Int. Cl.
CPC ...
B01D 61/00 (2006.01); B01D 67/00 (2006.01); B01D 69/14 (2006.01); B01D 71/00 (2006.01); B01D 71/02 (2006.01); B01D 71/62 (2006.01); B01D 71/68 (2006.01); B01J 21/16 (2006.01); B01J 31/10 (2006.01); B01J 31/16 (2006.01); B01J 35/06 (2006.01); C08J 5/22 (2006.01); H01M 8/1023 (2016.01); H01M 8/103 (2016.01); H01M 8/1032 (2016.01); H01M 8/1051 (2016.01); H01M 8/1081 (2016.01); H01M 8/0289 (2016.01);
U.S. Cl.
CPC ...
B01D 67/0041 (2013.01); B01D 69/141 (2013.01); B01D 71/00 (2013.01); B01D 71/024 (2013.01); B01D 71/62 (2013.01); B01D 71/68 (2013.01); B01J 21/16 (2013.01); B01J 31/10 (2013.01); B01J 31/1633 (2013.01); B01J 35/065 (2013.01); C08J 5/2275 (2013.01); H01M 8/0289 (2013.01); H01M 8/103 (2013.01); H01M 8/1023 (2013.01); H01M 8/1032 (2013.01); H01M 8/1051 (2013.01); H01M 8/1081 (2013.01); B01D 2325/18 (2013.01); B01D 2325/26 (2013.01); C08J 2383/02 (2013.01); Y02E 60/523 (2013.01); Y02P 70/56 (2015.11); Y10T 428/249953 (2015.04); Y10T 428/249969 (2015.04);
Abstract

The invention relates to a composite or a composite membrane consisting of an ionomer and of an inorganic optionally functionalized phyllosilicate. The isomer can be: (a) a cation exchange polymer; (b) an anion exchange polymer; (c) a polymer containing both anion exchanger groupings as well as cation exchanger groupings on the polymer chain; or (d) a blend consisting of (a) and (b), whereby the mixture ratio can range from 100% (a) to 100% (b). The blend can be ionically and even covalently cross-linked. The inorganic constituents can be selected from the group consisting of phyllosilicates or tectosilicates.

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