C - Chemistry – Metallurgy – 10 – M
Patent
C - Chemistry, Metallurgy
10
M
C10M 159/18 (2006.01) C07F 11/00 (2006.01) C10M 135/18 (2006.01) C10M 137/10 (2006.01)
Patent
CA 2274705
The invention relates to lubricating oil compositions comprising a major amount of an oil of lubricating viscosity and a minor amount of at least one compound containing a heterometallic tetranuclear core, preferably cubane, more preferably thiocubane, having 1, 2 or 3 molybdenum atoms, the other metal atoms being Co, Cr, Cu, Ni, W, Mn, Zn or Fe, preferably Cu, and bonded thereto ligands capable of rending the compound oil-soluble or oil-dispersible. The formulated lubricating oil has enhanced friction reducing and anti-wear properties.
L'invention concerne des compositions d'huile lubrifiante contenant, en grande quantité, une huile présentant une viscosité lubrifiante et, en faible quantité, au moins un composé contenant un noyau tétranucléaire hétérométallique, de préférence un cubane ou, mieux encore, un thiocubane, comprenant 1, 2 ou 3 atomes de molybdène (les autres atomes métalliques étant Co, Cr, Cu, Ni, W, Mn, Zn ou Fe, mais de préférence Cu) et, fixés au noyau, des ligands capables de rendre le composé soluble ou dispersible dans l'huile. L'huile lubrifiante composée présente des propriétés améliorées de résistance au frottement et à l'usure.
Coyle Catherine Louise
Greaney Mark Alan
Mcconnachie Jonathan Martin
Stiefel Edward Ira
Borden Ladner Gervais Llp
Infineum Usa L.p.
LandOfFree
Molybdenum complexes containing lubricant compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Molybdenum complexes containing lubricant compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Molybdenum complexes containing lubricant compositions will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1530841