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:
Mar. 21, 2023
Filed:
Jul. 31, 2018
Applicant:
Daikin Industries, Ltd., Osaka, JP;
Inventors:
Yoshiko Kuwajima, Osaka, JP;
Kenzou Takahashi, Osaka, JP;
Shigeaki Yamazaki, Osaka, JP;
Hiroyuki Arima, Osaka, JP;
Tomoya Hidaka, Osaka, JP;
Masakazu Kinoshita, Osaka, JP;
Hisako Nakamura, Osaka, JP;
Takaya Yamada, Osaka, JP;
Toshiharu Shimooka, Osaka, JP;
Yuuki Suzuki, Osaka, JP;
Tatsuya Ohtsuka, Osaka, JP;
Assignee:
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0569 (2010.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0569 (2013.01); H01M 10/0525 (2013.01); H01M 2300/0034 (2013.01);
Abstract
The invention provides an electrolyte solution capable of providing an electrochemical device having low resistance and excellent high-temperature storage characteristics and cycle characteristics. The electrolyte solution contains lithium fluorosulfonate and a solvent containing a compound (1) represented by the following formula (1): CFHCOOCH.