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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 9203113 B1

PDFFull Text
Date of Patent:
Dec. 01, 2015

Filed:

Mar. 24, 2011

Nonaqueous electrolyte solution, electrochemical element using same, and 1,2-dioxypropane compound used in same

Applicants:

Kazuhiro Miyoshi, Yamaguchi, JP;

Yuichi Kotou, Yamaguchi, JP;

Shoji Shikita, Yamaguchi, JP;

Inventors:

Kazuhiro Miyoshi, Yamaguchi, JP;

Yuichi Kotou, Yamaguchi, JP;

Shoji Shikita, Yamaguchi, JP;

Assignee:

UBE INDUSTRIES, LTD., Ube-shi, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Laura Weiner

Int. Cl.
CPC ...
H01M 10/0567 (2010.01); H01M 4/131 (2010.01); H01M 4/52 (2010.01); H01M 4/58 (2010.01); H01M 4/587 (2010.01); H01M 4/38 (2006.01); C07D 327/10 (2006.01); H01M 10/052 (2010.01); C07D 317/18 (2006.01); C07D 317/38 (2006.01); C07D 497/04 (2006.01); H01M 10/0569 (2010.01); C07F 9/6574 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0567 (2013.01); C07D 317/18 (2013.01); C07D 317/38 (2013.01); C07D 327/10 (2013.01); C07D 497/04 (2013.01); H01M 4/131 (2013.01); H01M 4/386 (2013.01); H01M 4/387 (2013.01); H01M 4/52 (2013.01); H01M 4/587 (2013.01); H01M 4/5825 (2013.01); H01M 10/052 (2013.01); C07F 9/65742 (2013.01); H01M 10/0569 (2013.01); H01M 2300/0037 (2013.01); Y02E 60/122 (2013.01); Y02T 10/7011 (2013.01);
Abstract

An object of the present invention is to provide a nonaqueous electrolytic solution capable of improving low-temperature load characteristics after high temperature charging storage, an electrochemical element using it, and a 1,2-dioxypropane compound used for it. The nonaqueous electrolytic solution of the present invention comprises an electrolyte salt dissolved in a nonaqueous solvent, and contains a 1,2-dioxypropane compound represented by the above-mentioned general formula (I).

Find Patent Forward Citations

Miyoshi, Kazuhiro. (2015). Nonaqueous electrolyte solution, electrochemical element using same, and 1,2-dioxypropane compound used in same (U.S. Patent No. 9203113). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9203113

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