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. 30, 2019
Filed:
Dec. 19, 2014
Applicant:
Bl Technologies, Inc., Minnetonka, MN (US);
Inventors:
Kai Zhang, Singapore, SG;
John H. Barber, Guelph, CA;
Russell James MacDonald, Burlington, MA (US);
Yongchang Zheng, Westborough, MA (US);
Li May Goh, Singapore, SG;
Yan Gao, St-Romuald, CA;
Yonghong Zhao, Singapore, SG;
Assignee:
BL Technologies, Inc., Minnetonka, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/22 (2006.01); C08J 5/20 (2006.01); B01J 41/13 (2017.01); B01D 69/12 (2006.01);
U.S. Cl.
CPC ...
C08J 5/2218 (2013.01); B01D 69/125 (2013.01); B01J 41/13 (2017.01); C08J 5/20 (2013.01); B01D 2323/30 (2013.01); C08J 2329/02 (2013.01); C08J 2333/00 (2013.01); C08J 2333/24 (2013.01);
Abstract
A self-supported ion exchange membrane including a polymerized and crosslinked monomer, where the monomer includes: a least one ionic group, a polymerized group, and a silicate group; and a polymer chemically bonded to crosslinked monomer through the silicate group.