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

20130150270 - Lubricant: A solid lubricant composition which can be used for lubrication of railway wheel to rail contact points. The composition can be adjusted to create lubricants having targeted coefficient of friction properties for optimal performance at the specific sites of application whether on the wheel flange or wheel tread areas. The... Agent:

20130150271 - Metalworking fluid composition and method for its use in the machining of compacted graphite iron: Compositions and methods for reducing toolwear during iron-machining, including applying a composition comprising water; a lubricant ester; and a sulfur-containing lubricant additive.... Agent: Quaker Chemical Corporation

20130150272 - Copolymers for use as paraffin behavior modifiers: Lactone/alkylene oxide polymers are useful as additives to inhibit or prevent the deposition of paraffin in hydrocarbon fluids, particularly crude oil produced from a subterranean formation. These polymers are random or block polymers made from addition reactions of a hydroxyl- and/or amine-containing base compound with at least one lactone monomer... Agent: Baker Hughes Incorporated

20130150273 - Titanium and molybdenum compounds and complexes as additives in lubricants: A lubricating composition comprising an oil of lubricating viscosity, 1 to 1000 parts per million by weight of titanium in the form of an oil-soluble titanium-containing material, and at least one additional lubricant additive provides beneficial effects on properties such as deposit control, oxidation, and filterability in engine oils.... Agent: The Lubrizol Corporation

20130150274 - Extreme pressure agent for lubricant oil and lubricant oil composition containing same: l

20130150275 - Cross products and co-oligomers of phenylenediamines and aromatic amines as antioxidants for lubricants: Radical initiated reactions of phenylenediamines with alkylated aromatic amines produce an antioxidant mixture containing cross reaction products of the phenylenediamines and alkylated aromatic amines which are useful, for example, as antioxidants, stabilizers, and antiozonants for lubricants, electronic chemicals, rubbers, urethanes and other polymer resins, crop protection, pharmaceuticals, dyes and toners... Agent: Chemtura Corporation

20130143778 - Upgrading deasphalting residue to high performance asphalt: A novel composition is provided that incorporates the residual solids from solvent deasphalting to make a high value asphalt product. A process for making the asphalt composition is also provided. A first portion of heavy oil or another feedstock can be deasphalted using propane deasphalting or another suitable deasphalting process.... Agent: Exxonmobil Research And Engineering Company

20130143779 - Ionic compound, method for producing the same, and ion conductive material: An ionic compound is represented by formula (1): AM(OY1)(OY2)(OY3)(OY4). A is a group 1 element. M is a group 13 element. Y1 is one selected from an oligoalkylene ether group, an oligoalkylene thioether group, and an oligoalkylene amino group and includes an electron donating group on carbon that is located... Agent: Kabushiki Kaisha Toyota Chuo Kenkyusho

20130143780 - Lubricating composition containing a dispersant: The invention provides a lubricating composition containing a compound comprising the reaction product of a polyolefin, an ethylenically unsaturated aromatic acylating agent (or carboxylic reactant), and an amine, and an oil of lubricating viscosity. The invention further relates to the use of the lubricating composition in an internal combustion engine.... Agent: The Lubrizol Corporation

20130143781 - Lubricating composition containing a dispersant: The invention provides a lubricating composition containing a copolymer comprising units derived from monomers (i) α-olefin and (ii) an ethylenically unsaturated carboxylic acid or derivatives thereof esterified and amidated with an alcohol and an aromatic amine respectively, and an oil of lubricating viscosity. The invention further relates to the use... Agent: The Lubrizol Corporation

20130143782 - Lubricants with improved low-temperature fuel economy: Lubricating oil compositions, formulated to a preselected viscosity grade that demonstrate stay-in-grade capability in a diesel injector shear stability test, are provided. The compositions comprise a major amount of a base oil of lubricating viscosity and a minor amount of (i) a viscosity modifier (VM) or mixtures thereof having a... Agent: Exxonmobil Research And Engineering Company

20130143783 - Method for improving engine wear and corrosion resistance: Provided are lubricating engine oils including a lubricating oil base stock as a major component and an alkylated aromatic base stock as a minor component. One or more of engine wear and corrosion resistance are improved as compared to engine wear and corrosion resistance achieved using a lubricating oil containing... Agent: Exxonmobil Research & Engineering Company

20130137612 - Grease composition and bearing: The present invention provides a grease composition which has excellent conductivity and can rapidly remove static electricity generated by using a bearing. The grease composition comprises a base oil, a thickener and a tungsten disulfide powder, wherein the average particle diameter of the tungsten disulfide powder is 0.5 to 5.0... Agent: Nippon Grease Co., Ltd.

20130137613 - Thermally conductive silicone grease composition: A thermally conductive silicone grease composition comprising at least the following components: (A) an organopolysiloxane which is liquid at 25° C. and is represented by the following average compositional formula: R1aSiO(4-a)/2, where, R1 is a monovalent hydrocarbon group; and “a” is a number ranging from 1.8 to 2.2; (B) a... Agent: Dow Corning Toray Co., Ltd.

20130137614 - Esters comprising branched alkyl groups as lubricants: A process for improving the oxidation stability of lubricants including providing one or more esters containing branched alkyl groups which are reaction products of branched alcohols with a) one or more aliphatic dicarboxylic acids corresponding to general formula (II): HOOC—R2—COOH in which R2 is a branched or unbranched, saturated alkyl... Agent: CognisIPManagement Gmbh

20130137615 - Lubricant composition using ionic liquid as base oil and having excellent rust prevention properties: The invention provides a lubricant composition containing (A) an ionic liquid having an anion represented by formula 1: (Rf1-SO2) (Rf2-SO2) N− or formula 2: (Rf3) (Rf3) (Rf3) PF3− wherein Rf1 and Rf2 in formula 1 may be the same or different and are each F, CF3, C2F5, C3F7 or C4F9,... Agent: Kyodo Yushi Co., Ltd.

20130137616 - Low phosphorus lubricating oil composition having lead corrosion control: The present invention provides a low phosphorus lubricating oil composition containing a mixture of zinc dithiophosphates in a certain ratio surprisingly yields improved lead corrosion. The synergistic combination of mixed zinc dithiophosphates containing a zinc primary dialkyl dithiophosphate, zinc secondary dialkyl dithiophosphate and zinc diaryl dithiophosphate in a respective ratio,... Agent: Chevron Oronite Company LLC

20130137617 - Method for improving engine fuel efficiency: A method for improving fuel efficiency, while maintaining or improving wear protection, in an engine lubricated with a lubricating oil by using as the lubricating oil a formulated oil having a HTHS viscosity of less than 2.6 cP at 150° C. In one form, the formulated oil has a composition... Agent: Exxonmobil Research And Engineering Company

20130130951 - Su-8 nano-composites with improved tribological and mechanical properties: Substantially homogenous compositions in accordance with the present disclosure can exist in various forms, such as bulk materials, coatings, films, laminates, inserts, or overlays, and include at least one polymer such as SU-8, at least one liquid lubricant, and optionally at least one nanomaterial that serves as an inorganic filler... Agent: National University Of Singapore

20130130952 - Processes for preparing low viscosity lubricating oil base stocks: A process for the oligomerization of C6-C24 alpha-olefins to give a polyolefin product comprising at least 50 mole % of alphaolefin trimers. The process involves contacting two or more C6-C24 alpha-olefins with a catalyst in a solvent at a temperature below 120° C. and under reaction conditions sufficient to produce... Agent: Exxonmobil Research And Engineering Company

20130130953 - Water resistant grease composition: A grease with improved water resistance is based on a combination of a polyamide thixotrope with a water insoluble thickener, preferably a lithium soap/complex thickener and an antioxidant/corrosion inhibitor/antiwear additive package. The improvement is maintained when highly effective or aggressive rust inhibitors which normally tend to degrade water wash out... Agent: Exxonmobil Research And Engineering Company

20130130954 - Lubricant oil composition: Provided is a lubricating oil composition, which is used in an internal combustion engine employing a fuel containing at least one kind selected from a hydrogenated product of natural fats and oils, a transesterification product of natural fats and oils, and a hydrogenated product of a transesterification product of natural... Agent: Idemitsu Kosan Co., Ltd.

20130130955 - Lubricant oil compositions: Compositions comprise first antioxidants and first additives, such as, a surface additives, performance enhancing additives and lubricant protective additives and optionally second additives and/or second antioxidants. The compositions are useful to improve lubricants, lubricant oils and other lubricant materials. The compositions and methods generally provide longer shelf lives, increased oxidative... Agent: Polnox Corporation

20130130956 - Synergistic mixture: in which the free valencies on the oxygen atom and on the nitrogen atom may be combined to form a five-, six- or seven-membered ring and the benzene ring may also bear substituents at one or more of the free positions, and from 0.1 to 99% by weight of sulfur-containing... Agent:

20130130957 - Grease composition and mechanical part: The invention provides a grease composition containing a base oil, a thickener and a rust inhibitor, characterized in that the rust inhibitor includes an organic sulfonate and a fatty acid amine salt. The grease composition of the invention exhibits excellent rust preventing characteristics and causes little damage to the environment.... Agent: Kyodo Yushi Co Ltd

20130130958 - High molecular weight polymers as viscosity modifiers: A lubricating composition comprises a base oil and between 10 ppm and 1000 ppm of a viscosity modifier, the viscosity modifier comprising a polymer having a number average molecular weight greater than 500,000. The polymer is preferably selected from the group consisting of ethylene-propylene copolymers, ethylene-propylene-diene copolymers, ethylene-propylene-acrylate copolymers, ethylene-propylene-methacrylate... Agent: Shell Oil Company