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:
Jul. 21, 2020
Filed:
Dec. 08, 2016
Basf SE, Ludwigshafen am Rhein, DE;
Rhode Island Board of Education, State of Rhode Island and Providence Plantations, Providence, RI (US);
Arnd Garsuch, Ludwigshafen, DE;
Michael Schmidt, Alsbach-Haehnlein, DE;
Frederick Francois Chesneau, St. Leon-Rot, DE;
Stefano Meini, Munich, DE;
Brett Lucht, Kingston, RI (US);
Usha Kiran Tottempudi, West Warwick, RI (US);
Yingnan Dong, Kingston, RI (US);
Michael Rohde, Alzenau, DE;
Julien Demeaux, Wakefield, RI (US);
BASF SE, Ludwigshafen am Rhein, DE;
Rhode Island Board of Education, State of Rhode Island and Providence Plantations, Providence, RI (US);
Abstract
An electrolyte composition (A) containing at least one aprotic organic solvent and at least one compound of formula (I) wherein Ais selected from Li, Na, K, Cs, and ammonium; is a bidentate radical derived from a (hetero)aromatic 1,2-, 1,3- or 1,4-diol, from a (hetero)aromatic 1,2-, 1,3- or 1,4-dicarboxylic acid or from a (hetero)aromatic 1,2-, 1,3- or 1,4-hydroxycarboxylic acid by abstracting the two H atoms of pairs of adjacent OH groups; and Rand Rare organic substituents.