EP 2279189 A4 20120328 - OVERBASED METAL CARBOXYLATE PRECURSOR AND PROCESS FOR MAKING
Title (en)
OVERBASED METAL CARBOXYLATE PRECURSOR AND PROCESS FOR MAKING
Title (de)
ÜBERBASISCHE METALLCARBOXYLATVORSTUFE UND HERSTELLUNGSVERFAHREN
Title (fr)
PRÉCURSEUR DE CARBOXYLATE DE MÉTAL SURBASIFIÉ ET PROCÉDÉ POUR PRÉPARER CELUI-CI
Publication
Application
Priority
- US 2008082724 W 20081107
- US 10635808 A 20080421
Abstract (en)
[origin: US2009264327A1] Shelf stable, flowable liquids of overbased alkaline earth metal salts are prepared by reacting an alkaline earth metal base and a carboxylic acid in the presence of a hydrocarbon liquid, a polyol and an alcohol. The resulting overbased alkaline earth metal salts has an alkaline earth metal content of at least about 14.5% and a non-volatile matter content of at least about 95%.
IPC 8 full level
C10M 159/20 (2006.01); C07F 3/02 (2006.01); C07F 3/04 (2006.01)
CPC (source: EP US)
C10M 159/20 (2013.01 - EP US); C10M 2203/10 (2013.01 - EP US); C10M 2207/021 (2013.01 - EP US); C10M 2207/022 (2013.01 - EP US); C10M 2207/26 (2013.01 - EP US); C10N 2070/02 (2020.05 - EP US)
C-Set (source: EP US)
Citation (search report)
- No further relevant documents disclosed
- See references of WO 2009131599A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2009264327 A1 20091022; CA 2722076 A1 20091029; CN 102015729 A 20110413; EP 2279189 A1 20110202; EP 2279189 A4 20120328; JP 2011518245 A 20110623; KR 20110014131 A 20110210; MX 2010011510 A 20101112; RU 2010142948 A 20120427; WO 2009131599 A1 20091029
DOCDB simple family (application)
US 10635808 A 20080421; CA 2722076 A 20081107; CN 200880128754 A 20081107; EP 08873987 A 20081107; JP 2011504996 A 20081107; KR 20107019205 A 20081107; MX 2010011510 A 20081107; RU 2010142948 A 20081107; US 2008082724 W 20081107