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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.:

US 12024576 B1

PDFFull Text
Date of Patent:
Jul. 02, 2024

Filed:

Feb. 06, 2023

Quaternized polyaromatics for use in electrochemical devices

Applicant:

Orion Polymer Corp., Cohoes, NY (US);

Inventors:

Chulsung Bae, Cohoes, NY (US);

Gregory Kline, Kendallville, IN (US);

Bharat Shrimant, State College, PA (US);

Ding Tian, Troy, NY (US);

Xiaofeng Wang, Katy, TX (US);

Yu Seung Kim, White Rock, NM (US);

Eun Joo Park, Santa Fe, NM (US);

Santosh Adhikari, Los Almos, NM (US);

Assignee:

ORION POLYMER CORP., Cohoes, NY (US);

Attorney:

Ohlandt, Greeley and Perle, LLP

Primary Examiner:

Satya B Sastri

Int. Cl.
CPC ...
C08F 232/06 (2006.01); B01J 41/14 (2006.01); C08G 10/00 (2006.01); C08G 61/02 (2006.01); C08K 5/17 (2006.01); H01M 8/1004 (2016.01);
U.S. Cl.
CPC ...
C08F 232/06 (2013.01); B01J 41/14 (2013.01); C08K 5/17 (2013.01); C08G 10/00 (2013.01); C08G 61/02 (2013.01); C08G 2261/1422 (2013.01); C08G 2261/143 (2013.01); C08G 2261/145 (2013.01); C08G 2261/146 (2013.01); C08G 2261/147 (2013.01); C08G 2261/148 (2013.01); C08G 2261/149 (2013.01); C08G 2261/31 (2013.01); C08G 2261/312 (2013.01); C08G 2261/314 (2013.01); C08G 2261/33 (2013.01); C08G 2261/45 (2013.01); H01M 8/1004 (2013.01);
Abstract

Disclosed herein in various embodiments are aryl-ether free polyaromatic polymers based on random copolymer architecture with two, three, or more aromatic ring components and methods of preparing those polymers. The polymers of the present disclosure can be used as ion exchange membranes, e.g., as anion exchange membranes, and ionomer binders in alkaline electrochemical devices.

Find Patent Forward Citations

Bae, Chulsung. (2024). Quaternized polyaromatics for use in electrochemical devices (U.S. Patent No. 12024576). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12024576

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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