US 12,258,440 B2
Polymers and methods for their manufacture
Chulsung Bae, Cohoes, NY (US); and Woo-Hyung Lee, Troy, NY (US)
Assigned to Rensselaer Polytechnic Institute, Troy, NY (US)
Filed by Rensselaer Polytechnic Institute, Troy, NY (US)
Filed on Oct. 24, 2023, as Appl. No. 18/493,772.
Application 16/553,965 is a division of application No. 15/527,967, granted, now 10,435,504, issued on Oct. 8, 2019, previously published as PCT/US2015/061036, filed on Nov. 17, 2015.
Application 18/493,772 is a continuation of application No. 17/652,175, filed on Feb. 23, 2022, granted, now 11,834,550.
Application 17/652,175 is a continuation of application No. 16/553,965, filed on Aug. 28, 2019, granted, now 11,286,337, issued on Mar. 29, 2022.
Claims priority of provisional application 62/081,144, filed on Nov. 18, 2014.
Prior Publication US 2024/0141097 A1, May 2, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. C08G 61/02 (2006.01); A01N 29/00 (2006.01); C08G 10/00 (2006.01); C09D 5/14 (2006.01); C09D 165/00 (2006.01); C25B 13/08 (2006.01); H01M 8/1004 (2016.01); H01M 8/1039 (2016.01); H01M 8/1072 (2016.01)
CPC C08G 61/02 (2013.01) [A01N 29/00 (2013.01); C08G 10/00 (2013.01); C09D 5/14 (2013.01); C09D 165/00 (2013.01); C25B 13/08 (2013.01); H01M 8/1004 (2013.01); H01M 8/1039 (2013.01); H01M 8/1072 (2013.01); C08G 2261/124 (2013.01); C08G 2261/146 (2013.01); C08G 2261/20 (2013.01); C08G 2261/312 (2013.01); C08G 2261/332 (2013.01); C08G 2261/45 (2013.01); Y02P 70/50 (2015.11)] 6 Claims
OG exemplary drawing
 
1. A polymer according to formula I

OG Complex Work Unit Chemistry
wherein Ar is an aromatic compound, r is from 100 to 1,000,000, and R2 comprises a quaternary ammonium group, and wherein the aromatic compound is selected from a group consisting of:

OG Complex Work Unit Chemistry