EP 1702049 A1 20060920 - LUBRICATING COMPOSITION SUBSTANTIALLY FREE OF ZDDP
Title (en)
LUBRICATING COMPOSITION SUBSTANTIALLY FREE OF ZDDP
Title (de)
WEITGEHEND ZDDP-FREIE SCHMIERMITTELZUSAMMENSETZUNG
Title (fr)
COMPOSITION LUBRIFIANTE PRATIQUEMENT EXEMPTE DE ZDDP
Publication
Application
Priority
- US 2004042758 W 20041217
- US 75180904 A 20040105
Abstract (en)
[origin: US2005148477A1] The present invention provides a composition comprising: (a) a metal salixarate; (b) at least one additive selected from the group consisting of (1) an antioxidant; (2) a friction modifier; (3) a dispersant; (4) a viscosity modifier; (5) a dispersant viscosity modifier; and (6) an antiwear agent other than a metal hydrocarbyl dithiophosphate; and (c) an oil of lubricating viscosity, wherein the composition contains 400 ppm or less of phosphorus derived from a metal hydrocarbyl dithiophosphate. The invention further provides a process for preparing the composition and its use.
IPC 8 full level
C10M 163/00 (2006.01); C10M 159/22 (2006.01)
CPC (source: EP US)
C10M 159/22 (2013.01 - EP US); C10M 163/00 (2013.01 - EP US); C10M 2207/026 (2013.01 - EP US); C10M 2207/027 (2013.01 - EP US); C10M 2207/028 (2013.01 - EP US); C10M 2207/144 (2013.01 - EP US); C10M 2207/262 (2013.01 - EP US); C10M 2207/288 (2013.01 - EP US); C10M 2209/086 (2013.01 - EP US); C10M 2215/02 (2013.01 - EP US); C10M 2215/064 (2013.01 - EP US); C10M 2215/28 (2013.01 - EP US); C10M 2217/06 (2013.01 - EP US); C10N 2030/04 (2013.01 - EP US); C10N 2030/06 (2013.01 - EP US); C10N 2030/42 (2020.05 - EP US); C10N 2030/43 (2020.05 - EP US); C10N 2030/50 (2020.05 - EP US); C10N 2040/25 (2013.01 - EP US)
Citation (search report)
See references of WO 2005068590A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
US 2005148477 A1 20050707; CA 2552606 A1 20050728; EP 1702049 A1 20060920; EP 1702049 B1 20180221; JP 2007517937 A 20070705; JP 2011214013 A 20111027; WO 2005068590 A1 20050728
DOCDB simple family (application)
US 75180904 A 20040105; CA 2552606 A 20041217; EP 04814892 A 20041217; JP 2006547216 A 20041217; JP 2011165988 A 20110728; US 2004042758 W 20041217