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. 23, 2015
Filed:
Dec. 09, 2010
Masashi Hashimoto, Suita, JP;
Akane Oguro, Suita, JP;
Naohiko Itayama, Suita, JP;
Kazuo Takei, Suita, JP;
Izuho Okada, Osaka, JP;
Masashi Hashimoto, Suita, JP;
Akane Oguro, Suita, JP;
Naohiko Itayama, Suita, JP;
Kazuo Takei, Suita, JP;
Izuho Okada, Osaka, JP;
Nippon Shokubai Co., Ltd., Osaka, JP;
Abstract
The present invention provides a stable electrolyte material that provides high safety, exhibits favorable ionic conductivity not only at room temperature but also in the low temperature range at or below room temperature, has excellent reduction resistance, and can be suitably used as a material of a lithium ion cell. The electrolyte material includes, as essential components, a specific polymer having an ether bond in a side chain thereof, and a specific electrolyte salt.