Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions inventions 02/06

20060040832 - Shock absorber fluid composition containing nanostructures: The introduction of nanostructures in a liquid provides a means for changing the physical and/or chemical properties of the liquid. Improvements in heat transfer, electrical properties, viscosity, and lubricity can be realized upon dispersion of nanotubes in liquids. Stable dispersions of nanostructures are described and surfactants/dispersants are identified which can...

20060040833 - Lubricating oil compositions with improved performance: R3 is —(CH2)x-COOR4 where x is 1 to 10, R4 is straight or branched chain alkyl of 1 to 24 carbon atoms or E, when n is 1, E is straight or branched chain alkyl of 1 to 24 carbon atoms; when n is 2, E is straight or branched...

20060035791 - Lubricating compositions containing synthetic ester base oil, molybdenum compounds and thiadiazole-based compounds: A lubrication composition providing excellent anti-wear protection for corrosion-resistant materials which comprises a major amount of a synthetic ester base oil, and a minor amount of a molybdenum compound and an anti-wear additive selected from the group consisting of 1,3,4-thiadiazole derivative as an anti-wear additive, the reaction products of 2,5-dimercapto-1,3,4-thiadiazole...

20060035792 - Method of reducing particulate emissions: The present invention relates to lubricating oils, and in particular to the use of lubricating oils with low sulphur content in combination with a low sulphur fuel to reduce particulate emissions of a diesel engine equipped with a particulate trap. Thus, there is provided the use of an engine lubricating...

20060035793 - Chemical composition of matter for the liquefaction and dissolution of asphaltene and paraffin sludges into petroleum crude oils and refined products at ambient temperatures and method of use: A chemical composition of matter comprising a wax plasticizing agent (plasticizer) tributoxyethyl phosphate, a mixture of selected long chain fatty acids (preferably C10 to C22), and a mixture of selected low-surface tension surfactants, which when added in solution to crude oil or refined products has been shown to lower both...

20060035794 - Triglyceride based lubricant: A method for lubrication by supplying a liquid lubricant to moving metal parts, more than fifty percent by weight of the liquid lubricant being a triglyceride vegetable oil having a saturated fatty acid content of less than nine percent by weight of the triglyceride vegetable oil and a polyunsaturated fatty...

20060030495 - Bullet lubrication formula: A composition for bullet lubrication that comprises an admixture of carnauba wax and beeswax in combination with mineral oil, silicone oil, metal-containing greases, molybdenum disulfide and graphite. The application of lubricants may be made to the aft portion of the surface of the bullet....

20060030496 - Powder spray lubricant of molybdenum disulfide: A powder spray lubricant of molybdenum disulfide including 1 to 10% (by mass) of molybdenum disulfide powder having a particle diameter in the range of 0.1 to 200 μm and 90 to 99% (by mass) of a high-pressure gas pressurized at 0.3 MPa or more in combination is disclosed. A...

20060030497 - Conveyor track or container lubricant compositions: Conveyor track lubricant composition and methods comprising use of siloxane oil and a spreading agent, such as a tisiloxane spreading agent. The lubricant compositions may also contain biocide materials and stress crack resistance materials....

20060030498 - Lubricating oil additive concentrates: Lubricant additive concentrates containing an admixture of at least one basic metal complex and at least one surface active agent having at least one hydroxyl or amino group, in which the metal basic metal complex is preblended with a polyalkenyl acylating agent prior to admixture with the surface active agent....

20060030499 - Electrical transformer with vegetable oil dielectric fluid: High oleic acid triglyceride compositions that comprise fatty acid components of at least 75% oleic acid, less than 10% diunsaturated fatty acid component; less than 3% triunsaturated fatty acid component; and less than 8% saturated fatty acid component; and having the properties of a dielectric strength of at least 35...

20060030500 - Fluororesin, method of reforming fluororesin, sliding member, and sliding device: There is provided a fluororesin which has a low friction coefficient, superior wear resistance and a superior friction characteristic in the presence of a lubricating oil and/or an operating oil. The fluororesin has a structure in which some of the hydrogen atoms and/or fluorine atoms bonded to carbon atoms of...

20060025313 - Lubricating oil composition for internal combustion engines: The present invention relates to a low phosphorus lubricating oil composition for internal combustion engines which demonstrates fuel economy benefits while also providing high temperature oxidation, piston deposits, and wear. The lubricating oil composition of the present invention comprises: a) major amount of a base oil of lubricating viscosity; b)...

20060025314 - Power transmission fluids with enhanced extreme pressure and antiwear characteristics: A fluid composition is described for extreme pressure applications. The fluid composition includes a base oil, and an additive composition comprising sulfurized fatty oil in an amount sufficient to provide at least about 1,000 ppm sulfur to the fluid composition, and dialkyl thiadiazole in an amount sufficient to provide at...

20060025315 - Method for lubricating surfaces: A method of lubricating an aluminum alloy surface which comprises supplying to said surface a lubricating oil composition comprising an oil of lubricating viscosity and an effective friction reducing amount of an oil soluble trinuclear organo-molybdenum compound....

20060025316 - Dispersant viscosity modifiers containing aromatic amines: Reaction of a carboxylic acid-containing polymer with certain aromatic amines results in dispersant viscosity modifiers with improved soot handling performance in heavy-duty diesel engines, compared with reaction with non-aromatic amines....

20060025317 - Overbased calcium salicylate greases: A process and composition for forming a non-Newtonian oil composition in the form of a grease comprising an overbased calcium salicylate and solid particles of colloidally dispersed calcium carbonate in the form of calcite is disclosed wherein the process comprises the steps of heating overbased calcium salicylate, amorphous calcium carbonate,...