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:
Feb. 12, 2013
Filed:
Feb. 05, 2009
Shinya Wakita, Fukushima, JP;
Izaya Okae, Fukushima, JP;
Shinya Wakita, Fukushima, JP;
Izaya Okae, Fukushima, JP;
Sony Corporation, Tokyo, JP;
Abstract
A non-aqueous electrolyte battery includes a positive electrode, a negative electrode and a gel non-aqueous electrolyte, wherein at least one of the positive electrode and the negative electrode has an active material layer containing an ambient temperature molten salt and polyvinylidene fluoride; the ambient temperature molten salt and the polyvinylidene fluoride are complexed; the non-aqueous electrolyte contains one or more kinds of a non-aqueous solvent having a relative dielectric constant of 20 or more; and the content of the solvent having a relative dielectric constant of 20 or more in the non-aqueous electrolyte is 60% by mass or more relative to the whole of the non-aqueous solvent.