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. 08, 2015
Filed:
Mar. 26, 2015
Applicant:
National Sun Yat-sen University, Kaohsiung, TW;
Inventors:
Wen-yao Huang, Kaohsiung, TW;
Chun-Che Lee, Kaohsiung, TW;
Hsu-feng Lee, Kaohsiung, TW;
Steven Holdcroft, Burnaby, CA;
Assignee:
National Sun Yat-sen University, Kaohsiung, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 8/02 (2006.01); H01M 8/10 (2006.01); C08G 75/23 (2006.01); C09D 171/12 (2006.01);
U.S. Cl.
CPC ...
H01M 8/1032 (2013.01); C08G 75/23 (2013.01); C09D 171/12 (2013.01); H01M 2008/1095 (2013.01);
Abstract
A polymer of sulfonated poly(arylene ether)s (PAEs) and a manufacturing method thereof are provided. A main structure of the PAEs has a first side formed by multi-phenyl glycol monomer and a second side formed by multi-phenyl dihalo monomer with an electron-withdrawing group. The glycol monomer and the dihalo monomer are reacted with each other by a nucleophilic displacement reaction, so as to form the main structure of the PAEs. A film made of the PAEs has a better size stability under a high water uptake.