Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions inventions 04/08

20080096775 - Lubricant composition: A lubricating oil composition of the present invention which contains an ether ashless friction modifier is applicable to a sliding surface having a low friction sliding member, is capable of imparting excellent low friction characteristics thereto and, in particular, is capable of giving a fuel saving effect when applied to... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20080096776 - Method of friction control: This invention relates to a method of lubricating an internal combustion engine comprising at least one of a crankcase, a gear and a wet-clutch, said method comprising supplying to said crankcase, gear, and wet-clutch a lubricating composition containing: (a) an oil of lubricating viscosity; (b) a boron containing compound; and... Agent: The Lubrizol Corporation Attn: Docket Clerk, Patent Dept.

20080096777 - Soluble oil containing overbased sulfonate additives: The present invention is directed to a soluble oil composition capable of forming stable emulsions exhibiting superior performance and possessing excellent utility as cutting oil for machines. The composition comprises an overbased alkaline earth metal sulfonate possessing anti-wear properties.... Agent: Michael P. Dilworth Chemtura Corporation

20080096778 - Method of viscosity control: This invention relates to a method of lubricating an internal combustion engine comprising at least one of a crankcase, a gear and a wet-clutch, said method comprising supplying to said crankcase, gear and wet-clutch a lubricating composition comprising: (a) an oil of lubricating viscosity; and (b) a viscosity modifier with... Agent: The Lubrizol Corporation Attn: Docket Clerk, Patent Dept.

20080096779 - Turbine oil composition method for making thereof: Provided are formulations, methods of making, and methods of using one or more isomerized base oils in a turbine oil composition to enhance thermal and oxidative stability of the oil, as well as to improve the performance of an industrial turbine housing the turbine oil composition. The isomerized base oil... Agent: Chevron Corporation

20080090740 - Lubricant for hot forging applications: A substantially lead-free lubricant for use in hot forging of metals, especially forging of aluminum and aluminum alloy components. The lubricant comprises one or more oils, graphite, and one or more phosphorus-based additives. Additional additives, such as metallic lubricants and dispersants may also be included. The lubricant does not burn... Agent: National Starch And Chemical Company

20080090741 - Lubricating oils with enhanced piston deposit control capability: The lubricant composition of the present disclosure comprises a major amount of a base oil and a minor amount of an additive composition comprising an overbased detergent and a low-base detergent, wherein the lubricant composition has a salt to metal ratio ranging from about 3.0 to about 8.0.... Agent: Mh2 Technology Law Group (cust. No. W/newmarket)

20080090742 - Compound and method of making the compound: The present application is directed to compounds that are the reaction product of (i) a polyacrylate, (ii) a hindered phenol, (iii) a diaryldiamine and optionally (iv) an alkyl amine. Methods for making these compounds and formulations employing the compounds are also disclosed.... Agent: Mh2 Technology Law Group (cust. No. W/newmarket)

20080090743 - Compounds and methods of making the compounds: The present application is directed to compounds that are the reaction product of (i) a hydrocarbyl phenol, (ii) a hindered phenol; (iii) an diaryldiamine and (iv) an aldehyde. Methods of making and using the compounds of the present application are disclosed.... Agent: Mh2 Technology Law Group (cust. No. W/newmarket)

20080090744 - Compositions and methods for improved friction durability in power transmission fluids: The present invention discloses friction modifier compositions, methods for incorporating an alkoxylated alcohol component in power transmission fluids, and methods for measuring friction performance. These formulations and methods provide improved overall friction and improved friction durability, yielding effective fluids that are stable with age. Benefits in friction modification may also... Agent: Mr. Dennis H. Rainear Law Department

20080085845 - Branched succinimide dispersant compounds and methods of making the compounds: In accordance with the disclosure, one aspect of the present application is directed to a dispersant compound comprising the reaction product of (i) a hydrocarbyl carbonyl compound, (ii) a polycarbonyl compound having at least three carbonyl acylating functions, and (iii) a primary amine moiety of a polyamine. Methods of making... Agent: Mh2 Technology Law Group (cust. No. W/newmarket)

20080085846 - Hydraulic fluids and fire-resistant fluids comprising glycerin containing by-products: Hydraulic fluid and fire-resistant fluid compositions and methods of using the compositions are provided. In an embodiment, the present invention provides a method of utilizing fire-resistant fluid in hydraulic systems. For example, the method can comprise utilizing fire-resistant fluid in hydraulic systems of casters found in steel mills, in an... Agent: Michael B. Martin Patent And Licensing Department

20080085847 - Lubricating oil compositions: Lubricating oil compositions and viscosity index (VI) improver concentrates containing combinations of first polymers that are amorphous ethylene α-olefin copolymers; and second polymers that are star polymers, the arms of which are derived from diene, and optionally vinyl aromatic hydrocarbon monomer, wherein the star polymers have a Shear Stability Index... Agent: Infineum Usa L.p.

20080081772 - Mechanical element: A novel mechanical element is disclosed. The mechanical element comprises at least two surfaces movable at peripheral speeds differed from each other, and a lubricant composition disposed between said two surfaces, a surface of at least one said two surfaces having an organic residue having carboxyl group, sulfoxyl group, cyclic... Agent: Buchanan, Ingersoll & Rooney PC

20080081773 - Method of demulsing a natural gas dehydrator: Provided is a method of inhibiting the formation of emulsions in a natural gas dehydrator by lubricating the upstream compressors and natural gas engines with a lubricating oil comprising an effective amount of one or more demulsifiers. Provided is also a method of lubricating the upstream compressors and natural gas... Agent: Chevron Corporation