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:
Apr. 02, 2019
Filed:
Dec. 06, 2013
Basf SE, Ludwigshafen, DE;
Arnd Garsuch, Ludwigshafen, DE;
Michael Schmidt, Seeheim-Jugenheim, DE;
Siegfried R. Waldvogel, Gau-Algesheim, DE;
Robert Francke, Santa Barbara, CA (US);
BASF SE, Ludwigshafen, DE;
Abstract
An electrolyte composition (A) containing (i) at least one aprotic organic solvent; (ii) at least one conducting salt; (iii) at least one compound of formula (I) wherein A, A, A, A, A, and Aare independently from each other selected from H and F, wherein at least one of the group A, A, A, A, A, and Ais F; R is selected from R, and C(O)OR, and Ris selected from C-Calkyl, C-Ccycloalkyl, C-Calkenyl, C-Ccycloalkenyl, C-C(hetero)aryl, and C-Calkinyl, wherein alkyl, cycloalkyl, alkenyl, cycloalkenyl, (hetero)aryl, and alkinyl may be substituted by one or more F; and (iv) optionally at least one further additive.