Abstract: The present invention relates to an aqueous lubricant composition for lubricating moving parts in a mechanical system, comprising at least water, glycerol; and hypericin. It also relates to the use of this aqueous lubricant composition for lubricating moving parts in a mechanical system, in particular in a vehicle propulsion system.

Abstract: The present patent application relates to a method for reducing wear and tear on mechanical parts that are in contact with each other in an internal combustion engine by using a lubricating composition comprising: at least one base oil; at least one oxothiomolybdate salt; and at least one anti-wear compound; wherein at least one of the said parts includes a surface that comprises an amorphous carbon type coating.

Abstract: The present invention relates to an aqueous lubricant composition for the lubrication of a stationary or mobile drive system, comprising at least: deionized water; at least one polyalkylene glycol; at least one antifreeze compound chosen from glycols, and at least one phosphorus compound. It also relates to the use of this aqueous lubricant composition for the lubrication and cooling of a stationary or mobile drive system.

Abstract: A lubricating oil additive composition comprising at least one organomolybdenum compound and at least one 2,5-dimercapto-1,3,4-thiadiazole alkyl polycarboxylate compound.

Abstract: The present invention relates to a dinuclear molybdenum complex with ligands selected from fatty tertiary amines of formula (I): R—N[(CH2)nR2][(CH2)nR3]??(I) wherein R represents a linear or branched alkyl comprising 3 to 30 carbon atoms, preferably 3 to 20, advantageously 7 to 17 carbon atoms; n, identical or different, represents 2 or 3; R2 and R3, identical or different, represent an O, OR, NR?2, COOR?, or COO group, where R?, identical or different, represents a hydrogen atom or an alkaline or alkaline earth metal, preferably R? is H, preferably R2 and R3, identical or different, represent an OH or NH2 group.

Abstract: The present invention relates to a lubricating composition according to the classification of grade SAEJ300 defined by the formula (X) and W (Y), wherein X is 0 or 5; and Y is an integer ranging from 4 to 20 or X is 0 and Y is 30; said composition comprising at least: at least a base oil; and at least a Molybdenum or Tungsten chalcogenide nanoobject having an object size ranging from 0.

Abstract: The present invention relates to the use of a lubricating composition for lubricating gear, wherein the lubricating composition comprises: at least a base oil; and at least a Molybdenum or Tungsten chalcogenide nanoobject having an object size ranging from 0.

Abstract: The present invention relates to a dinuclear molybdenum complex with ligands selected from fatty tertiary amines of formula (I): R—N[(CH2)nR2][(CH2)nR3]??(I) wherein R represents a linear or branched alkyl comprising 3 to 30 carbon atoms, preferably 3 to 20, advantageously 7 to 17 carbon atoms; n, identical or different, represents 2 or 3; R2 and R3, identical or different, represent an O, OR, NR?2, COOR?, or COO group, where R?, identical or different, represents a hydrogen atom or an alkaline or alkaline earth metal, preferably R? is H, preferably R2 and R3, identical or different, represent an OH or NH2 group.

Abstract: The present invention relates to a lubricant composition comprising at least one graphite particle and at least one polytetrafluoroethylene particle. It also relates to the use of said composition for the lubrication of gears, in particular of industrial gears.

Abstract: The present disclosure relates to a lubricant composition including an anti-wear additive and metal nanoparticles. The lubricant composition according to the disclosure has, simultaneously, good stability as well as good, long-lasting friction properties.

Abstract: The present application relates to a lubricant composition comprising: at least one base oil; from 0.05 to 1.5% by weight of an organomolybdenum compound; and from 0.005 to 1% by weight of TiO2 particles.

Abstract: The present disclosure relates to a lubricant composition including an anti-wear additive and metal nanoparticles. The lubricant composition according to the disclosure has, simultaneously, good stability as well as good, long-lasting friction properties.

Abstract: The present disclosure relates to a bituminous binder including bitumen and at least two additives making it possible to reduce the manufacturing, processing and compacting temperatures of mixes and asphalts, the first additive being a Tall Oil derivative, alone or in a mixture, and the second additive being a monoester of a mixture of fatty acids. The disclosure also relates to low-temperature methods for the preparation of the mixes and asphalts obtained from the binder containing additives. The disclosure finally relates to the use of the binder containing additives in order to produce mixes and asphalts at lower temperatures, and the use of these mixes or asphalts, in particular in road applications, for sub-base courses, base courses, foundation courses, surface courses such as binder courses and/or wearing courses.