Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions inventions 08/09

20090215655 - Lubricant for a hot plastic working: A lubricant for hot plastic working which is characterized in that the composition is comprised of, in an anhydrous condition, 50 to 80% by mass of iron oxide, 20 to 50% by mass of sodium silicate and 1 to 20% by mass of calcium oxide and that the total content... Agent: Marshall, Gerstein & Borun LLP

20090215656 - Product stability enhancement with phosphonium salts: The present invention provides a beverage surfactant composition that includes a surfactant, a phosphonium compound, and a carrier; wherein the beverage surfactant composition exhibits stability as a solution or as a dispersion at a temperature of about 0 EC to about 8 EC. The present invention also provides a container... Agent: Intellectual Property Group Fredrikson & Byron, P.a.

20090215657 - Zinc-free farm tractor fluid: A lubricating composition comprising an oil of lubricating viscosity; an amine salt of a phosphorus acid ester; a thiadiazole copper corrosion inhibitor; an overbased metal detergent; a boron compound; and at least one friction modifier provides good lubrication of a mechanical device such as a farm tractor, even though such... Agent: The Lubrizol Corporation Attn: Docket Clerk, Patent Dept.

20090209440 - Star polymer lubricating composition: The invention provides a lubricating composition containing (a) 0.1 to 15 wt % of a polymer with (i) a weight average molecular weight of 100,000 to 500,000; and (ii) a shear stability index of 10 to 60; (b) a phosphorus-containing acid, salt, or ester; (c) a dispersant; and (d) an... Agent: The Lubrizol Corporation Attn: Docket Clerk, Patent Dept.

20090209441 - Maleated vegetable oils and derivatives, as self-emulsifying lubricants in metalworking: A succinated triglyceride oil derived from maleating triglyceride oil from a plant or land animal is described for use as an emulsifying agent for metalworking fluids. The metalworking fluid would comprise water; as an emulsifier this succinated triglyceride, optionally further reacted with water, Group IA and IIA metals, ammonium hydroxide,... Agent: The Lubrizol Corporation Attn: Docket Clerk, Patent Dept.

20090209442 - Cyclic phosphazene compound: s

20090203559 - Engine lubrication: A trunk piston or cross-head diesel engine having a centrifuge system including a sealing medium is lubricated with a lubricant which, for the cross-head engine, is a system lubricant and which contains 0.04 to 5 mass %, expressed as active ingredient, of a combination of one or more linked aromatic... Agent: Infineum Usa L.p.

20090203560 - Lubricating composition: The present application is directed to a lubricant composition comprising a major amount of a base oil; and a lead corrosion inhibiting amount of a reaction product of a hydrocarbyl carbonyl compound and an amine compound chosen from guanidines, ureas and thioureas; with the proviso that the lubricant is essentially... Agent: Mh2 Technology Law Group (cust. No. W/newmarket)

20090203561 - Lubricant composition for internal combustion engine: (B) an organomolybdenum compound, and (C) a phenol-based antioxidant and/or an amine-based antioxidant. The lubricating oil composition is a low ash, low phosphorus lubricating oil composition which is used for internal combustion engines such as gasoline engines, diesel engines and gas engines, which has improved oxidation stability and friction reducing... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090203562 - Core annular flow of heavy crude oils in transportation pipelines and production wellbores: A method is provided for enhancing the shear stability of a high-viscosity fluid-water flow system, such as a core annular flow system. The method employs a family of demulsifier additives for maintaining separation of the fluids in biphasic flow. The additive family is sodium salts of polynuclear aromatic sulfonic acids.... Agent: Exxon Mobil Upstream Research Company

20090203563 - Method of preparing an overbased or neutral detergent: The invention provides a process for preparing a neutral or an overbased detergent, the process by: reacting (a) a pre-prepared suspension comprising (i) a metal base with a mean particle size of 10 micrometres or less; (ii) a surfactant; and (iii) an organic medium in which the metal base is... Agent: The Lubrizol Corporation Attn: Docket Clerk, Patent Dept.

20090203559 - Engine lubrication: A trunk piston or cross-head diesel engine having a centrifuge system including a sealing medium is lubricated with a lubricant which, for the cross-head engine, is a system lubricant and which contains 0.04 to 5 mass %, expressed as active ingredient, of a combination of one or more linked aromatic... Agent: Infineum Usa L.p.

20090203560 - Lubricating composition: The present application is directed to a lubricant composition comprising a major amount of a base oil; and a lead corrosion inhibiting amount of a reaction product of a hydrocarbyl carbonyl compound and an amine compound chosen from guanidines, ureas and thioureas; with the proviso that the lubricant is essentially... Agent: Mh2 Technology Law Group (cust. No. W/newmarket)

20090203561 - Lubricant composition for internal combustion engine: (B) an organomolybdenum compound, and (C) a phenol-based antioxidant and/or an amine-based antioxidant. The lubricating oil composition is a low ash, low phosphorus lubricating oil composition which is used for internal combustion engines such as gasoline engines, diesel engines and gas engines, which has improved oxidation stability and friction reducing... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090203562 - Core annular flow of heavy crude oils in transportation pipelines and production wellbores: A method is provided for enhancing the shear stability of a high-viscosity fluid-water flow system, such as a core annular flow system. The method employs a family of demulsifier additives for maintaining separation of the fluids in biphasic flow. The additive family is sodium salts of polynuclear aromatic sulfonic acids.... Agent: Exxon Mobil Upstream Research Company

20090203563 - Method of preparing an overbased or neutral detergent: The invention provides a process for preparing a neutral or an overbased detergent, the process by: reacting (a) a pre-prepared suspension comprising (i) a metal base with a mean particle size of 10 micrometres or less; (ii) a surfactant; and (iii) an organic medium in which the metal base is... Agent: The Lubrizol Corporation Attn: Docket Clerk, Patent Dept.

20090197782 - Soft magnetic material and dust core: A soft magnetic material includes a plurality of composite magnetic particles including a metal magnetic particle and an insulating film surrounding a surface of the metal magnetic particle. The insulating film also contains a phosphate. The soft magnetic material further includes an aromatic polyetherketone resin and a metallic soap and/or... Agent: Osha Liang L.L.P.

20090197783 - Engine oil compostions: A lubricating oil composition comprising (a) a major amount of a base oil of lubricating viscosity and (b) a minor deposit-inhibiting effective amount of a reaction product prepared by transesterifying at least one glycerol ester and at least one non-glycerol polyol ester is provided. Methods for its use are also... Agent: M. Carmen & Associates, PLLC