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:
May. 19, 2020
Filed:
Feb. 08, 2018
Applicant:
Sumitomo Chemical Company Limited, Tokyo, JP;
Inventors:
Jean-Benoit Giguere, Cambridge, GB;
Florence Bourcet, Godmanchester, GB;
Assignee:
Sumitomo Chemical Company Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 81/00 (2006.01); C08G 61/12 (2006.01); H01M 4/60 (2006.01); H01B 1/12 (2006.01); C08J 3/24 (2006.01); H01M 2/16 (2006.01); H01M 10/0565 (2010.01); H01M 10/052 (2010.01); C08G 61/02 (2006.01);
U.S. Cl.
CPC ...
C08G 61/126 (2013.01); C08G 81/00 (2013.01); C08J 3/24 (2013.01); H01B 1/128 (2013.01); H01M 4/604 (2013.01); H01M 4/606 (2013.01); H01M 4/608 (2013.01); C08G 61/02 (2013.01); C08G 61/12 (2013.01); C08G 2261/124 (2013.01); C08G 2261/126 (2013.01); C08G 2261/143 (2013.01); C08G 2261/146 (2013.01); C08G 2261/149 (2013.01); C08G 2261/1412 (2013.01); C08G 2261/1424 (2013.01); C08G 2261/18 (2013.01); C08G 2261/228 (2013.01); C08G 2261/31 (2013.01); C08G 2261/3142 (2013.01); C08G 2261/516 (2013.01); C08G 2261/75 (2013.01); C08G 2261/76 (2013.01); C08G 2261/90 (2013.01); H01M 2/1653 (2013.01); H01M 10/052 (2013.01); H01M 10/0565 (2013.01); H01M 2300/0082 (2013.01);
Abstract
A method of forming a crosslinked polymer and an anion, the method comprising the step of reacting a first polymeric substituent comprising a nucleophilic group and a second polymeric substituent comprising an electrophilic group wherein the first polymeric substituent is a substituent of a first polymer and the second polymeric substituent is a substituent of the first polymer or a second polymer. The first and second polymers may be non-conjugated or conjugated. The crosslinked polymers may be used in electrochemical devices, for example battery cells.