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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 12269832 B1

PDFFull Text
Date of Patent:
Apr. 08, 2025

Filed:

Jul. 17, 2019

Lithium borate compound, additive for lithium secondary battery, non-aqueous electrolyte solution for lithium secondary battery, lithium secondary battery precursor, and lithium secondary battery and method of producing the same

Applicant:

Mitsui Chemicals, Inc., Tokyo, JP;

Inventors:

Han Zhang, Funabashi, JP;

Yusuke Shimizu, Ichihara, JP;

Satoko Fujiyama, Kisarazu, JP;

Kenichi Goto, Tokyo, JP;

Shigeru Mio, Chiba, JP;

Assignee:

MITSUI CHEMICALS, INC., Tokyo, JP;

Attorney:

BUCHANAN INGERSOLL & ROONEY PC

Primary Examiner:

Carlos Barcena

Int. Cl.
CPC ...
C07F 1/02 (2006.01); C07F 5/04 (2006.01); H01M 4/505 (2010.01); H01M 4/525 (2010.01); H01M 10/0525 (2010.01); H01M 10/0567 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
C07F 1/02 (2013.01); C07F 5/04 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 10/0525 (2013.01); H01M 10/0567 (2013.01); H01M 2004/028 (2013.01); H01M 2300/0025 (2013.01);
Abstract

The present disclosure provides a lithium borate compound represented by the following Formula (I), an additive for a lithium secondary battery, which contains the lithium borate compound, a non-aqueous electrolyte solution for a lithium secondary battery, a lithium secondary battery precursor, and a lithium secondary battery and method of producing the same. In Formula (I), R represents a single bond or an alkylene group having from 1 to 4 carbon atoms.

Find Patent Forward Citations

Zhang, Han. (2025). Lithium borate compound, additive for lithium secondary battery, non-aqueous electrolyte solution for lithium secondary battery, lithium secondary battery precursor, and lithium secondary battery and method of producing the same (U.S. Patent No. 12269832). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12269832

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

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