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. 12, 2016
Filed:
Jul. 05, 2012
Applicants:
Bastiaan Van Berchum, Tilburg, NL;
Willem Johannes Van Baak, Tilburg, NL;
Jacko Hessing, Tilburg, NL;
Inventors:
Bastiaan Van Berchum, Tilburg, NL;
Willem Johannes Van Baak, Tilburg, NL;
Jacko Hessing, Tilburg, NL;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 222/38 (2006.01); B01D 67/00 (2006.01); B01D 71/40 (2006.01); B01D 71/56 (2006.01); C08F 20/36 (2006.01); C08F 220/34 (2006.01); C08F 220/56 (2006.01); C08F 220/60 (2006.01); C08J 5/22 (2006.01); B01J 41/14 (2006.01); H01M 8/10 (2006.01); B01D 53/22 (2006.01); B01D 61/36 (2006.01); B01D 61/42 (2006.01);
U.S. Cl.
CPC ...
C08F 222/385 (2013.01); B01D 67/0006 (2013.01); B01D 67/009 (2013.01); B01D 67/0088 (2013.01); B01D 71/40 (2013.01); B01D 71/56 (2013.01); B01J 41/14 (2013.01); C08F 20/36 (2013.01); C08F 220/34 (2013.01); C08F 220/56 (2013.01); C08F 220/60 (2013.01); C08J 5/2231 (2013.01); H01M 8/1041 (2013.01); B01D 53/228 (2013.01); B01D 61/364 (2013.01); B01D 61/42 (2013.01); B01D 2323/30 (2013.01); B01D 2323/345 (2013.01); C08J 2333/24 (2013.01); C08J 2333/26 (2013.01); C08J 2335/00 (2013.01); H01M 2008/1095 (2013.01); H01M 2300/0082 (2013.01);
Abstract
A membrane obtainable from curing a composition comprising (i) a curable compound comprising at least two acrylic groups and a quaternary ammonium group; (ii) solvent; and optionally (iii) a curable compound having one ethylenically unsaturated group.