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:
Sep. 27, 2016
Filed:
Apr. 02, 2012
Meiten Koh, Settsu, JP;
Hideo Sakata, Settsu, JP;
Hitomi Nakazawa, Settsu, JP;
Tomoyo Sanagi, Moriguchi, JP;
Kyouhei Sawaki, Settsu, JP;
Akiyoshi Yamauchi, Decatur, AL (US);
Aoi Nakazono, Settsu, JP;
Yuki Adachi, Settsu, JP;
Meiten Koh, Settsu, JP;
Hideo Sakata, Settsu, JP;
Hitomi Nakazawa, Settsu, JP;
Tomoyo Sanagi, Moriguchi, JP;
Kyouhei Sawaki, Settsu, JP;
Akiyoshi Yamauchi, Decatur, AL (US);
Aoi Nakazono, Settsu, JP;
Yuki Adachi, Settsu, JP;
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Abstract
Provided is an electrolytic solution exhibiting excellent withstand voltage and satisfactory characteristics even at low and high temperatures. The invention is an electrolytic solution that includes a cyclic carbonate (I-1) represented by formula (I-1): (in the formula, R is an alkyl group having two or more carbon atoms, a fluorine-containing alkyl group having two or more carbon atoms, an alkoxy group or a fluorine-containing alkoxy group, in which an oxygen atom may be inserted between carbon atoms); a cyclic carbonate (I-2) different from the cyclic carbonate (I-1); and an electrolyte salt (II)).