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:
Jun. 18, 2024
Filed:
Apr. 11, 2019
Daikin Industries, Ltd., Osaka, JP;
Tomoya Hidaka, Osaka, JP;
Masakazu Kinoshita, Osaka, JP;
Yoshiko Kuwajima, Osaka, JP;
Takaya Yamada, Osaka, JP;
Shigeaki Yamazaki, Osaka, JP;
Kenzou Takahashi, Osaka, JP;
Yuuki Suzuki, Osaka, JP;
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Abstract
An electrolyte solution containing at least one compound (1) selected from the group consisting of a compound represented by the following formula (1-1) (wherein Rto Rare each individually a C1-C4 linear or branched alkyl group, and at least one selected from Rto Ris a C1-C4 branched alkyl group) and a compound represented by the following formula (1-2) (wherein Rto Rare each individually a C1-C4 linear or branched alkyl group, and at least one selected from Rto Ris a C1-C4 branched alkyl group). Also disclosed is an electrochemical device including the electrolyte solution, a lithium ion secondary battery including the electrolyte solution and a module including the electrochemical device or lithium ion secondary battery: