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. 04, 2023
Filed:
Nov. 16, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Jinhee Lee, Daejeon, KR;
Byungguk Kim, Daejeon, KR;
Hyungsam Choi, Daejeon, KR;
Yunah Yu, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 75/0245 (2016.01); C08G 65/40 (2006.01); C08G 75/0236 (2016.01); C08G 75/23 (2006.01); C08J 5/22 (2006.01); H01M 8/1004 (2016.01); H01M 8/1025 (2016.01); H01M 8/1032 (2016.01); H01M 8/18 (2006.01);
U.S. Cl.
CPC ...
C08G 75/0245 (2013.01); C08G 65/40 (2013.01); C08G 75/0236 (2013.01); C08G 75/23 (2013.01); C08J 5/22 (2013.01); H01M 8/1004 (2013.01); H01M 8/1025 (2013.01); H01M 8/1032 (2013.01); H01M 8/18 (2013.01);
Abstract
A polymer including a hydrophilic block and a hydrophobic block, wherein the hydrophilic block includes a unit derived from a compound represented by Chemical Formula 1, and the hydrophobic block includes a unit derived from a fluorine-containing compound, a polymer separator including the same, and a membrane electrode assembly, a fuel cell and a redox flow battery including the same.