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:
Mar. 22, 2016
Filed:
Oct. 26, 2012
Hyundai Motor Company, Seoul, KR;
Iucf-hyu (Industry-university Cooperation Foundation Hanyang University), Seoul, KR;
Young Moo Lee, Seoul, KR;
So Young Lee, Seoul, KR;
Dong Won Shin, Seoul, KR;
Na Rae Kang, Gyeonggi-do, KR;
Young Taek Kim, Incheon, KR;
Inchul Hwang, Seoul, KR;
Nak Hyun Kwon, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
IUCF-HYU (Industry-University Cooperation Foundation Hanyang University), Seoul, KR;
Abstract
The present invention provides sulfonated poly(phenylene sulfide sulfone nitrile) and a polymer electrolyte membrane thereof. In particular, the present invention provides sulfonated poly(phenylene sulfide sulfone nitrile) having a triple bond at its both ends and a polymer electrolyte membrane with superior mechanical properties prepared by heating sulfonated poly(phenylene sulfide sulfone nitrile) and forming cross-links between ends of sulfonated poly(phenylene sulfide sulfone nitrile).