公开(公告)号：US10934374B2

公开(公告)日：2021-03-02

申请号：US16977294

申请日：2019-03-11

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Michael A. Yandrasits ,  Eric H. Fort ,  Marina M. Kaplun ,  Carl A. Laskowski ,  Matthew J. Quast

IPC: C08F210/02 ,  C08F220/06 ,  C08J5/22 ,  B01J39/07 ,  B01J39/20 ,  B01J47/12 ,  H01M8/10 ,  H01M8/1072 ,  H01M8/1051 ,  H01M8/103 ,  H01M8/1018

Abstract: Described herein are cationic polymers having a plurality of quaternary amino groups, methods of making such polymers, and uses of such polymers as ion exchange membranes in electrochemical devices.