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:
Jan. 14, 2020
Filed:
Sep. 30, 2014
Kolon Industries, Inc., Gwacheon-si, Gyeonggi-do, KR;
Moo Seok Lee, Yongin-si, KR;
Dong Hoon Lee, Yongin-si, KR;
Yong Cheol Shin, Yongin-si, KR;
Na Young Kim, Yongin-si, KR;
Eun Su Lee, Yongin-si, KR;
Han Moon Cho, Yongin-si, KR;
KOLON INDUSTRIES, INC., Gwacheon-si, KR;
Abstract
Provided are a polymer electrode membrane including a porous support including a web of nanofibers of a first hydrocarbon-based ion conductor that are arranged irregularly and discontinuously; and a second hydrocarbon-based ion conductor filling the pores of the porous support, the first hydrocarbon-based ion conductor being a product obtained by eliminating at least a portion of the protective groups (Y) in a precursor of the first hydrocarbon-based ion conductor represented by Formula (1), a method for producing the polymer electrolyte membrane, and a membrane electrode assembly including the polymer electrolyte membrane: wherein m, p, q, M, M', X and Y respectively have the same meanings as defined in the specification.