EP 0719314 A1 19960703 - LUBRICANT COMPOSITION CONTAINING ANTIWEAR ADDITIVE COMBINATION
Title (en)
LUBRICANT COMPOSITION CONTAINING ANTIWEAR ADDITIVE COMBINATION
Title (de)
SCHMIERMITTELZUSAMMENSETZUNGEN ENTHALTEND EINE KOMBINATION VON VERSCHLEISSSCHUTZ-ADDITIVEN
Title (fr)
COMPOSITION LUBRIFIANTE CONTENANT UNE COMBINAISON D'ADDITIFS ANTI-USURE
Publication
Application
Priority
- GB 9401971 W 19940909
- GB 9318895 A 19930913
- GB 9318896 A 19930913
Abstract (en)
[origin: WO9507964A1] A lubricant composition is described, particularly for engine oils, comprising a base oil of viscosity from 3 to 26 cSt (mm<2>/s) at 100 DEG C and an antiwear additive combination comprising (a) an oil soluble or oil dispersible phosphorus-free organo-molybdenum compound, (b) an ashless, sulphur-containing organo-phosphorus compound and optionally (c) a zinc thiophosphate compound selected from one or more of zinc dialkyldithiophosphate, zinc diaryldithiophosphate, zinc alkylaryldithiophosphate and zinc arylalkyldithiophosphate. The molybdenum compound may be a carbamate, e.g. molybdenum dithiocarbamate (MoDTC) but is preferably nitrogen-free, e.g. a carboxylate.
IPC 1-7
IPC 8 full level
C10M 141/10 (2006.01); C10M 163/00 (2006.01); C10N 10/12 (2006.01); C10N 20/02 (2006.01); C10N 30/06 (2006.01)
CPC (source: EP KR)
C10M 129/40 (2013.01 - EP); C10M 135/14 (2013.01 - EP); C10M 135/18 (2013.01 - EP); C10M 137/10 (2013.01 - EP); C10M 141/10 (2013.01 - EP KR); C10M 159/18 (2013.01 - EP); C10M 163/00 (2013.01 - EP KR); C10M 2207/09 (2013.01 - EP); C10M 2207/125 (2013.01 - EP); C10M 2207/126 (2013.01 - EP); C10M 2207/129 (2013.01 - EP); C10M 2207/16 (2013.01 - EP); C10M 2219/062 (2013.01 - EP); C10M 2219/066 (2013.01 - EP); C10M 2219/068 (2013.01 - EP); C10M 2223/045 (2013.01 - EP); C10M 2223/047 (2013.01 - EP); C10M 2227/09 (2013.01 - EP); C10N 2010/04 (2013.01 - EP); C10N 2010/12 (2013.01 - EP); C10N 2070/02 (2020.05 - EP)
Citation (search report)
See references of WO 9507964A1
Designated contracting state (EPC)
AT BE CH DE ES FR GB IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9507964 A1 19950323; AT E175438 T1 19990115; CA 2171538 A1 19950323; CA 2171538 C 20041026; DE 69415817 D1 19990218; DE 69415817 T2 19990610; EP 0719314 A1 19960703; EP 0719314 B1 19990107; ES 2128581 T3 19990516; HK 1014024 A1 19990917; JP H09506910 A 19970708; KR 100237074 B1 20000115; KR 960705009 A 19961009; MY 116337 A 20040131; SG 47398 A1 19980417
DOCDB simple family (application)
GB 9401971 W 19940909; AT 94926291 T 19940909; CA 2171538 A 19940909; DE 69415817 T 19940909; EP 94926291 A 19940909; ES 94926291 T 19940909; HK 98115423 A 19981224; JP 50904095 A 19940909; KR 19960701290 A 19960313; MY PI9402398 A 19940912; SG 1996000528 A 19940909