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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 11637317 B1

PDFFull Text
Date of Patent:
Apr. 25, 2023

Filed:

Jun. 08, 2020

Solid polymer electrolyte compositions and methods of preparing same

Applicant:

Cabot Microelectronics Corporation, Aurora, IL (US);

Inventors:

Deepak Shukla, Webster, NY (US);

Gladys Rocio Montenegro Galindo, Webster, NY (US);

Kevin M. Donovan, Bergen, NY (US);

Zichao Yang, King of Prussia, PA (US);

Assignee:

CMC Materials, Inc., Aurora, IL (US);

Attorneys:

Thomas Omholt

Erika R. Singleton

Primary Examiner:

Jessica Whiteley

Int. Cl.
CPC ...
H01M 6/14 (2006.01); H01M 6/04 (2006.01); H01M 10/00 (2006.01); C08F 2/46 (2006.01); C08F 2/50 (2006.01); C08G 61/04 (2006.01); H01M 10/0565 (2010.01); C08F 251/02 (2006.01); C08L 1/02 (2006.01); C08L 1/12 (2006.01); C08L 63/00 (2006.01); C08K 5/00 (2006.01); C08G 59/02 (2006.01); C08F 2/06 (2006.01); C08K 3/105 (2018.01); C08K 3/16 (2006.01); C08K 3/22 (2006.01); C08K 5/11 (2006.01); C08K 5/357 (2006.01); C08K 3/36 (2006.01); H01M 10/0525 (2010.01); C08L 67/04 (2006.01); C08F 20/06 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0565 (2013.01); C08F 2/06 (2013.01); C08F 2/50 (2013.01); C08F 251/02 (2013.01); C08G 59/02 (2013.01); C08K 3/105 (2018.01); C08K 3/16 (2013.01); C08K 3/22 (2013.01); C08K 3/36 (2013.01); C08K 5/0016 (2013.01); C08K 5/11 (2013.01); C08K 5/357 (2013.01); C08L 1/02 (2013.01); C08L 1/12 (2013.01); C08L 63/00 (2013.01); H01M 10/0525 (2013.01); C08F 20/06 (2013.01); C08K 2003/2227 (2013.01); C08K 2003/2241 (2013.01); C08K 2201/011 (2013.01); C08L 67/04 (2013.01); H01M 2300/0082 (2013.01); H01M 2300/0085 (2013.01);
Abstract

A solid polymer electrolyte precursor composition includes (i) one or more organic solvents; (ii) one or more cellulosic polymers dissolved in the organic solvent(s); (iii) one or more polymerizable components dissolved or dispersed in the organic solvent(s); (iv) one or more photo-initiators dissolved or dispersed in the organic solvent(s), where at least one of the one or more photo-initiators, following irradiation with light, promotes polymerization of at least one of the one or more polymerizable components; (v) one or more lithium ion sources dissolved or dispersed in the organic solvent(s); (vi) one or more plasticizers dissolved or dispersed in the organic solvent(s); and (vii) one or more ceramic particles dissolved or dispersed in the organic solvent(s).

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