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. 30, 2023
Filed:
Oct. 04, 2018
Daikin Industries, Ltd., Osaka, JP;
Hisako Nakamura, Osaka, JP;
Takaya Yamada, Osaka, JP;
Shigeaki Yamazaki, Osaka, JP;
Yuuki Suzuki, Osaka, JP;
Kenzou Takahashi, Osaka, JP;
Akiyoshi Yamauchi, Osaka, JP;
Kotaro Hayashi, Osaka, JP;
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Abstract
An electrolyte solution containing a compound represented by the following formula (1): wherein Rand Rare the same as or different from each other and are each a hydrogen atom, a fluorine atom, or an alkyl group optionally containing a fluorine atom; and Ris an alkyl group or an organic group containing an unsaturated carbon-carbon bond. Also disclosed is an electrochemical device and lithium ion secondary battery including the electrolyte solution, and a module including the electrochemical device or lithium ion secondary battery.