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:
Dec. 27, 2016
Filed:
Mar. 22, 2013
Applicant:
Fujifilm Manufacturing Europe Bv, Tilburg, NL;
Inventors:
Jacko Hessing, Tilburg, NL;
Willem Van Baak, Tilburg, NL;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08J 5/22 (2006.01); C02F 1/469 (2006.01); C08F 220/38 (2006.01); B01D 67/00 (2006.01); B01D 69/02 (2006.01); B01D 69/10 (2006.01); B01D 71/76 (2006.01); B01D 69/12 (2006.01); B05D 3/00 (2006.01); B05D 3/06 (2006.01); B01D 61/44 (2006.01); B01D 61/48 (2006.01);
U.S. Cl.
CPC ...
C08J 5/2231 (2013.01); B01D 67/0006 (2013.01); B01D 69/02 (2013.01); B01D 69/10 (2013.01); B01D 69/125 (2013.01); B01D 71/76 (2013.01); B05D 3/007 (2013.01); B05D 3/067 (2013.01); C02F 1/469 (2013.01); C02F 1/4691 (2013.01); C08F 220/38 (2013.01); C08J 5/2268 (2013.01); B01D 61/44 (2013.01); B01D 61/48 (2013.01); B01D 2323/30 (2013.01); C02F 1/4693 (2013.01); C02F 1/4695 (2013.01); C08J 2333/00 (2013.01); C08J 2333/26 (2013.01);
Abstract
A process for preparing a membrane comprising applying a curable composition to a porous support and curing the composition, wherein the composition comprises: a) a curable ionic compound; b) a first crosslinking agent; c) a second crosslinking agent; d) an inert solvent; and e) optionally a free radical initiator; wherein the second crosslinking agent has a melting point below 80° C. Also claimed are the compositions and membranes obtainable by using the process.