EP 2877450 A1 20150603 - SPECIFIC SULFONATE COMPOUNDS THAT CAN BE USED AS ELECTROLYTE SOLVENT FOR LITHIUM BATTERIES
Title (en)
SPECIFIC SULFONATE COMPOUNDS THAT CAN BE USED AS ELECTROLYTE SOLVENT FOR LITHIUM BATTERIES
Title (de)
ALS ELEKTROLYTLÖSUNGSMITTEL FÜR LITHIUMBATTERIEN VERWENDBARE SPEZIFISCHE SULFONATVERBINDUNGEN
Title (fr)
COMPOSES SULFONATES SPECIFIQUES UTILISABLES COMME SOLVANT D'ELECTROLYTE POUR BATTERIES AU LITHIUM
Publication
Application
Priority
- FR 1257248 A 20120726
- FR 2013051806 W 20130726
Abstract (en)
[origin: WO2014016530A1] The invention relates to a sulfonate compound with the following formula (I): in which R1 is an acyclic branched hydrocarbon group comprising at least four carbon atoms. Use of said compounds as an electrolyte solvent for lithium batteries.
IPC 8 full level
C07C 303/28 (2006.01); C07C 309/65 (2006.01); H01M 10/0567 (2010.01)
CPC (source: EP)
C07C 303/28 (2013.01); C07C 309/65 (2013.01); H01M 10/0525 (2013.01); H01M 10/0567 (2013.01); H01M 4/485 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); Y02E 60/10 (2013.01)
Citation (search report)
See references of WO 2014016530A1
Citation (examination)
YOFFI SEGALL ET AL: "Oxide Intermediates with Alcohols", PHOSPHORUS AND SULFUR AND THE RELATED ELEMENTS., vol. 18, no. 1-3, 1 January 1983 (1983-01-01), CH, pages 209 - 212, XP055403892, ISSN: 0308-664X, DOI: 10.1080/03086648308076003
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014016530 A1 20140130; CN 104684890 A 20150603; EP 2877450 A1 20150603; FR 2993886 A1 20140131; FR 2993886 B1 20140801; JP 2015528807 A 20151001
DOCDB simple family (application)
FR 2013051806 W 20130726; CN 201380046497 A 20130726; EP 13756603 A 20130726; FR 1257248 A 20120726; JP 2015523602 A 20130726