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. 26, 2017
Filed:
Dec. 05, 2012
Simon Schroedle, Ludwigshafen, DE;
Jordan Keith Lampert, Ludwigshafen, DE;
Martin Schulz-dobrick, Mannheim, DE;
Itamar Michael Malkowsky, Speyer, DE;
Arnd Garsuch, Ludwigshafen, DE;
Klaus Leitner, Ludwigshafen, DE;
Olaf Kutzki, Mannheim, DE;
Simon Schroedle, Ludwigshafen, DE;
Jordan Keith Lampert, Ludwigshafen, DE;
Martin Schulz-Dobrick, Mannheim, DE;
Itamar Michael Malkowsky, Speyer, DE;
Arnd Garsuch, Ludwigshafen, DE;
Klaus Leitner, Ludwigshafen, DE;
Olaf Kutzki, Mannheim, DE;
BASF SE, Ludwigshafen, DE;
Abstract
A mixture useful as an electrolyte in lithium ion batteries and use thereof are provided. Lithium ion batteries with good performance, especially good cyclability after prolonged operation are obtained. The mixture contains an aprotic organic solvent, a cyclic compound containing C-C-alkyl, C-C-alkoxy, C-C-cycloalkyl, benzyl or C-C-aryl, water, optionally an additive and a lithium salt.