Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions inventions 01/09

20090029881 - Heat resistant lithium grease composition and a small motor reduced noise bearing: P

20090029883 - Method for improving the oxidation stability of ashless oil: b. replacing a portion of an original base oil in the ashless oil with the selected base oil to produce an improved ashless lubricating oil; wherein the improved ashless lubricating oil has a result in the rotary pressure vessel oxidation test that is at least 50 minutes greater than the... Agent: Chevron Corporation

20090029882 - Process to make an ashless lubricating oil with high oxidation stability: b. blending the two lubricating base oils with an ashless antioxidant additive concentrate and no viscosity index improver to make an ashless paper machine oil; wherein the ashless paper machine oil has a result of greater than 680 minutes in the rotary pressure vessel oxidation test.... Agent: Chevron Corporation

20090029884 - High performance lubricants and lubricant additives for crankcase oils, greases, gear oils and transmission oils: A lubricant additive produced by various processes, including mixing an organophosphate and an organofluorine compound, reacting an organophosphate and an organofluorine compound, reacting a fluorinated organophosphate and an organofluorine compound (with or without molybendum disulfide), or reacting an organophosphate, a metal halide and an organofluorine compound (with or without molybendum... Agent: Fulbright & Jaworski L.l.p

20090029885 - Meta- and para-aramid pulp and processes of making same: The present invention relates to meta- and para-aramid pulp for use as reinforcement material in products such as seals and friction materials. The pulp comprises (a) fibril free meta-aramid particles, (b) irregularly shaped, para-aramid fibrous structures, and (c) water, whereby the para-aramid fibrous structures contact and are wrapped partially around... Agent: E I Du Pont De Nemours And Company Legal Patent Records Center

20090029886 - Lubricant composition for resin conveyor and method for using same: A lubricant composition for a resin conveyor, comprising specific (A) a nonionic surfactant and (B) water and, if necessary, (C) (a) a cationic surfactant and/or (b) an amphoteric surfactant, and a method for using same. Using a specific nonionic surfactant as the main component provides excellent washing ability, lubricating ability,... Agent: Johnsondiversey, Inc.

20090029887 - Use of ionic liquids for the noncutting forming of metallic workpieces: The invention relates to the use of at least one ionic liquid or a mixture of ionic liquids for noncutting forming processes for metallic workpieces.... Agent: Frommer Lawrence & Haug

20090029888 - Amine tungstates and lubricant compositions: This invention relates to lubricating oil additives, and to lubricating oil compositions, their method of preparation, and use. More specifically, this invention relates to several novel lubricating oil additives and compositions which contain a tungsten compound and an antioxidant, namely aminic antioxidants such as a secondary diarylamine or an alkylated... Agent: Morgan & Finnegan, L.l.p.

20090029889 - Hydrocarbon fluids with improved pour point: where R1═H or C12 to C22 linear alkyl group; R2═H or linear C12 to C22 carbonyl group; and R3=linear C12 to C22 alkyl group reduces the pour point of a hydrocarbon base oil. Thus, both a method for reducing the pour point of hydrocarbon oils and lubricating composition containing pour... Agent: Exxonmobil Research And Engineering Company

20090029890 - Azeotropic-like compositions with 1-methoxy-2-propanol: Azeotrope-like compositions comprising 1-methoxy-2-propanol and a hydrofluoroether, and uses thereof, are described.... Agent: 3m Innovative Properties Company

20090023619 - Viscosity modifier of lubricating oil for power transmission system and lubricating oil composition for power transmission system: A lubricating oil composition for a power transmission system, which is excellent in both of low-temperature viscosity property and shear stability, is provided. The viscosity modifier of a lubricating oil for a power transmission system according to the present invention comprises an ethylene/α-olefin copolymer (B) having the properties: (B1) an... Agent: Foley And Lardner LLP Suite 500

20090018037 - Nanoparticle-containing lubricating oil compositions: [Solving Means] A nanoparticle-containing lubricating oil composition comprising a base oil, an additive having hydroxyl group, and nanoparticle. A nanoparticle-containing lubricating oil composition comprising a base oil, an ashless friction modifier having hydroxyl group, and nanoparticle. A nanoparticle-containing lubricating oil composition comprising a base oil, an additive having hydroxyl group,... Agent: Foley And Lardner LLP Suite 500

20090018038 - Lubricating oil compositions for automatic transmissions: A lubricating oil composition for automatic transmissions wherein the mass ratio of phosphorus:calcium:boron:sulfur determined by elemental analysis is 1:(0.1 to 2):(0.06 to 2):(0.2 to 20), the concentration of phosphorus is from 0.01 to 0.06 percent by mass, the concentration of the sulfur derived from a base oil is from 0... Agent: Panitch Schwarze Belisario & Nadel LLP

20090018039 - Metal working oil composition, metal working method and metal work: A metal working oil composition which is used for a very small amount of oil-feeding type metal working methods comprising a base oil selected from the group consisting of natural fats, derivatives thereof and synthetic ester oils, and a phospholipid is disclosed. The metal working oil composition of the present... Agent: Nixon & Vanderhye, PC

20090018040 - Dispersants from condensed polyamines: A succinimide dispersant comprising the condensation product of a hydrocarbyl-substituted succinic anhydride or reactive equivalent thereof with an alkylene polyamine, wherein the alkylene polyamine is a condensed amine, exhibits improved viscometrics.... Agent: The Lubrizol Corporation Attn: Docket Clerk, Patent Dept.

20090018041 - Ethylene-propylene copolymers suitable for the modification of lubricating oils and process for the preparation thereof: Process for the preparation of viscosity index improver (V.I.I.) additives of lubricating oils which comprises a mixing treatment under high shear conditions of a composition comprising: (i) one or more EP(D)M polymers (ii) one or more polyvinylarene/conjugated hydrogenated polydiene/polyvinylarene block copolymers; and (iii) lubricating oil, (ii) being present in a... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090011961 - Lubricant compositions stabilized with styrenated phenolic antioxidant: Compositions are disclosed that comprise a lubricant, at least a first antioxidant and an optional second antioxidant, the first antioxidant being a styrenated phenolic antioxidant and the optional second antioxidant a secondary diarylamine for synergistic antioxidant action. Also disclosed is a method of increasing the oxidation stability of lubricating oils... Agent: Jaines Sher Chemtura Corporation

20090011962 - Friction material: To provide a friction material with an excellent balance for both service brake and parking brake usage that satisfies the required performance for the service brake and improves the static coefficient of friction for the parking brake. The friction material comprising a fibrous base material, a friction modifier, and a... Agent: Apex Juris, PLLC

20090011963 - Truck fleet fuel economy by the use of optimized engine oil, transmission fluid, and gear oil: The lubricant system of the present disclosure comprises an engine oil comprising at least one additive chosen from a viscosity index improver, a dispersant, a detergent, an antioxidant, and an antiwear compound; a transmission fluid comprising at least one additive chosen from a dispersant and a pour-point depressant; and a... Agent: Mh2 Technology Law Group (cust. No. W/newmarket)

20090011964 - Lubricants containing multifunctional additive packages therein for improving load-carrying capacity, increasing surface fatigue life and reducing friction: The present invention provides a composition for improving load carrying capacity, extreme pressure performance, surface fatigue life, and other performance characteristics of a lubricant. The composition includes a base stock and a combination of two, three, or all of a friction modifier, and antiwear additive, an extreme pressure additive, and... Agent: Pratt & Whitney

20090011965 - Lubricant for metallic material working and a method of press working a metallic material: [Object] To provide a lubricant for metallic material working and a method of press working a metallic material that makes it possible to improve the working accuracy of a press worked product and prolong the life of the die assembly beyond prior levels of life. [Solution] A lubricant for metallic... Agent: Greenblum & Bernstein, P.L.C

20090011966 - Lubricating oil composition: In formula (I), each Ar independently represents an aromatic moiety having 0 to 3 substituents selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, aryloxy, aryloxyalkyl, hydroxy, hydroxyalkyl, halo and combinations thereof; each L is independently a linking moiety comprising a carbon-carbon single bond or a linking group; each Y... Agent: Infineum Usa L.p.

20090005272 - Grease composition, grease-enclosed bearing, and one-way clutch: The present invention provides a grease composition capable of effectively preventing a rolling surface from having hydrogen brittleness-caused peeling, a grease-enclosed bearing in which the grease composition is enclosed, and a one-way clutch in which the grease composition is enclosed at a sliding portion. The grease composition contains a base... Agent: Ditthavong Mori & Steiner, P.C.

20090005273 - Functional fluid compositions: A functional fluid comprising a base oil with a high viscosity index, wherein the functional fluid has a kinematic viscosity at 100° C. between 2.5 and 5.0 mm2/s, a low Brookfield viscosity, a high aniline point, and excellent air release. Shock absorber fluids with improved performance, comprising a particular base... Agent: Chevron Corporation

20090005275 - Power steering fluid: Provided are power steering fluids made from a waxy feed and with improved low temperature properties, such as, for example, a viscosity index of greater than 290 and a Brookfield Viscosity at −40° C. of less than 1900 mPa·s. In an embodiment, the power steering fluid comprises greater than 50... Agent: Crowell & Moring LLP Intellectual Property Group

20090005274 - Process for making shock absorber fluid: A process to make a shock absorber fluid having improved performance properties, the properties including an air release after 1 minute by DIN 51381 of less than 0.8 vol %, a kinematic viscosity at 100° C. less than 5 mm2/s and an aniline point greater than or equal to 95°... Agent: Chevron Corporation

20090005276 - Boron-containing lubricating oils having improved friction stability: Lubricating oil compositions having excellent friction stability comprise a base lubricating oil, an oil soluble source of phosphorus and a defined polyalkylene polyamine-based friction modifier that has been reacted with a borating agent to convert at least one secondary amine group into the corresponding boric acid ester or boric acid... Agent: Infineum Usa L.p.

20090005277 - Lubricating oils having improved friction stability: Lubricating oil compositions having excellent friction stability comprise a base lubricating oil, an oil soluble source of phosphorus and a defined polyalkylene polyamine-based friction modifier that has been reacted with an acylating agent to convert at least one secondary amine group into an amide.... Agent: Infineum Usa L.p.

20090005278 - Fuel economy lubricating oil composition for lubricating diesel engines: A lubricating oil composition for internal combustion engines comprising a base oil having and lubricating viscosity and additives composed of a) a salt of an alkali metal or alkaline earth metal and an alkylsalicylate and/or an alkylcarboxylate, b) a nitrogen atom-containing ashless dispersant and/or a nitrogen atom-containing dispersive viscosity index... Agent: Chevron Corporation

20090005279 - polyalpha-olefin compositions and processes to produce the same: This invention relates to a polyalpha-olefin (and hydrogenated analogs thereof) comprising more than 50 mole % of one or more C5 to C24 alpha-olefin monomers where the polyalpha-olefin has: a) 40 mole % or more of mm triads, b) a Bromine number of Y or greater, where Y is equal... Agent: Exxonmobil Chemical Company