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Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions January recently filed with US Patent Office 01/10

20100022422 - High temperature shear stable nanographite dispersion lubricants with enhanced thermal conductivity and method for making: A process for producing a nanographite dispersion in a fluid wherein the thermal conductivity of the dispersion is enhanced from the base fluid by more than 10% for a 1% graphite dispersion. A high purity graphite with high crystallinity and reduced surface damage and oxidation is selected as the starting... Agent: Wood, Herron & Evans, LLP

20100022423 - Nanodiamond thermal grease: The present invention discloses a nanodiamond thermal grease, which comprises a nanodiamond powder, a thermal powder and a substrate. The nanodiamond powder has volume percentage of 5% to 30%, the thermal powder has volume percentage of 40% to 90%, and the substrate has volume percentage of 5% to 30%. The... Agent: Sinorica, LLC

20100022424 - Use of triazoles in reducing cobalt leaching from cobalt-containing metal working tools: A method using one or more of certain triazoles in an amount effective to reduce cobalt leaching during a metal working process from a metal working tool comprising cobalt, such as tungsten carbide particles bonded by cobalt, wherein the one or more triazoles comprise at least butyl-benzotriazole, and optionally one... Agent: Eric W. Guttag Eric W. GuttagIPLaw Office

20100022425 - Corrosion inhibiting composition for non-ferrous metals: The invention relates an additive composition for use as a metal working fluid and a process for protection of metals, particularly zinc or aluminum, against corrosion or oxidative degradation. The composition comprises an additive mixture of an alkenyl succinic half ester, a substituted imidazoline compound and amine phosphate partial ester... Agent: Joann Villamizar Ciba Corporation/patent Department

20100016185 - Coating film and coating-film forming method: To form a coating film having an excellent wear-resistant property in a temperature range from low temperature to high temperature a coating-film forming method includes a metal-powder producing step of producing a metal powder containing an element exhibiting a lubricating property when oxidized; an oxidizing step of oxidizing the metal... Agent: Sughrue Mion, PLLC

20100016187 - Environmental subsea control hydraulic fluid compositions: An aqueous hydraulic fluid composition comprising (i) a salt of formic acid, and (ii) one or more lubricants such as a monovalent metal salt, ammonium, or amine salt of a dicarboxylic acid, is described in which the aqueous hydraulic fluid composition demonstrates increased thermal stability when exposed to elevated temperatures... Agent: Arthur G. Schaier Carmody & Torrance LLP

20100016186 - Thermally stable subsea control hydraulic fluid compositions: An aqueous hydraulic fluid composition comprising of one or more lubricants such as a monovalent metal salt, ammonium, or amine salt of a dicarboxylic acid, such as a C21 dicarboxylic acid is described in which the aqueous hydraulic fluid composition demonstrates increased thermal stability when exposed to elevated temperatures for... Agent: Arthur G. Schaier Carmody & Torrance LLP

20100016188 - Antiwear agent and lubricating compositions thereof: The present invention relates to an antiwear agent and lubricating compositions thereof. The invention further provides for a method of lubricating a driveline device or a grease application by employing a lubricating composition containing the antiwear agent.... Agent: The Lubrizol Corporation Attn: Docket Clerk, Patent Dept.

20100016189 - Method of lubricating and lubricating compositions thereof: The present invention relates to a method of lubricating a mechanical device by using a lubricating composition containing a thiadiazole-functionalised dispersant. The invention further provides a lubricating composition suitable for the mechanical device containing a thiadiazole-functionalised dispersant and a polysulphide.... Agent: The Lubrizol Corporation Attn: Docket Clerk, Patent Dept.

20100016190 - Electrical oil composition: An electrical oil composition comprising: A) dc-asphalted cylinder oil (DACO) having a benzo [a] pyrene content of not more than 1 mg/kg and a total content of benz [a] anthracene, chrysene, benzo [b] fluoranthene, benzo [j] fluoranthene, benzo [k] fluoranthene, benzo [c] pyrene, benzo [a] pyrene and dibenz [a, h]... Agent: Shell Oil Company

20100016191 - Copolymers made with allyl-terminated polyolefins and unsaturated acidic reagents, dispersants using same, and methods of making same: Copolymers made with allyl-terminated polyolefins and unsaturated acidic reactants, dispersants using same, and methods of making same are provided. Under one aspect, a copolymer of an unsaturated acidic reactant and high molecular weight polyolefin, wherein the polyolefin comprises an allyl-terminated polymeric product, is provided. The allyl-terminated polymeric product is formed,... Agent: Jones Day

20100016192 - Mannich post-treatment of pibsa dispersants for improved dispersion of egr soot: A composition of the reaction product of (a) an polyisobutylene substituted succinimide dispersant; (b) an amine component comprising at least one aromatic amine containing at least one N—H group capable of condensing with said carboxylic acid functionality; and (c) an aldehyde; which may optionally be reacted with (d) a maleinated... Agent: The Lubrizol Corporation Attn: Docket Clerk, Patent Dept.

20100016193 - Method for stabilizing diesel engine lubricating oil against degradation by biodiesel fuel: The lubricating oil used to lubricate diesel engines is stabilized against the detrimental degradation effects of biodiesel fuel by the addition to the lubricating oil of an additive concentrate comprising a premix of a first antioxidant, a second antioxidant of a type different from the first and an organometallic compound.... Agent: Exxonmobil Research And Engineering Company

20100016194 - Grease composition for constant velocity joint: A grease composition for a constant velocity joint is provided, which comprises a mineral oil as a base oil along with an alicyclic-aliphatic diurea thickener, a sulfur-ester-based additive, molybdenum dithiocarbamate (Mo-DTC), molybdenum dithiophosphate (Mo-DTP) and zinc dithiophosphate (Zn-DTP) as additives. The composition improves NVH performance by lowering a generated axial... Agent: Edwards Angell Palmer & Dodge LLP

20100016195 - Lube base oil, lubricating oil composition for internal combustion engine, and lubricating oil composition for drive transmissoin device: g

20100016196 - Phosphite stabilizer for lubricating base stocks and thermoplastic polymers: wherein R1 is selected from the group consisting of C1-C22 alkyl and C4-C22 cycloalkyl; R2 and R3 are selected to form a C5-C18 aryl; and R4 and R5 are selected from the group consisting of H, C1-C22 alkyl, C2-C22 alkenyl, C4-C22 cycloalkyl, and C5-C8 aryl. The substituted phosphite may be... Agent: Patent Administrator Chemtura Corporation

20100009875 - Liquid additives for the stabilization of lubricant compositions: A lubricating oil composition comprising: (A) a base stock; and (B) a liquid additive package. The liquid additive package comprises: (i) an alkylated diphenylamine; (ii) at least 5 weight % of a phenyl naphthylamine, based on the weight of the additive package; and (iii) a sulfur-containing phenol.... Agent: Jaimes Sher

20100009876 - Lubricating oil composition: Provided is a lubricating oil composition comprising a base oil for a lubricating oil, (A) a fatty acid partial ester compound, 0.5 to 1.5% by mass of (B) (b1) an aliphatic amine compound and/or (b2) an acid amide compound, 0.01 to 0.1% by mass of (C) a specific benzotriazole derivative... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20100009877 - Lubricant compositions and methods of making same: Compositions are described that include a) from 15 weight percent to 60 weight percent of one or more random alkylene oxide interpolymers, each having a weight average molecular weight ranging from 250 g/mol to 2000 g/mol and comprising from 30 weight percent to 60 weight percent of polymer units derived... Agent: The Dow Chemical Company

20100009878 - Lubricating oil composition: To this end the present invention provides a lubricating oil composition, in particular for lubrication of ceramics, comprising a base oil; and at least one additive selected from the group consisting of: (i) an acid amide obtainable by reacting an amine with a saturated monocarboxylic acid having from 12 to... Agent: Thompson Coburn LLP

20100009879 - Method of lubricating a conveyor belt: The present invention relates to a method of lubricating a conveyor belt, wherein a lubricant concentrate containing at least 0.1 wt-% of at least one free fatty acid and at least one corrosion inhibitor is employed as a dry lubricant in a dry lubrication process.... Agent: Johnsondiversey, Inc.

20100009880 - Lubricating oil composition: e

20100009881 - Thermally stable zinc-free antiwear agent: There is disclosed a lubricant additive composition comprising a thermally stable, zinc-free, phosphorous-containing antiwear agent. Moreover, a lubricant composition comprising the disclosed additive composition is also disclosed. Methods for making and using the disclosed compositions are disclosed.... Agent: Mh2 Technology Law Group (cust. No. W/newmarket)

20100009882 - Lubricating oil composition for internal combustion engine: e

20100004147 - Capped particles for use in lubricants: The present invention relates to additives for use in lubricant compositions to processes for producing the additives, and to the use of the additives in lubricants and in systems that are lubricated. More specifically, the additive includes a capped particle comprising: (i) one or more core particles wherein the core... Agent: Dobrusin & Thennisch PC

20100004148 - Low sulfur, low sulfated ash, low phosphorus and highly paraffinic lubricant composition: The present invention relates to a lubricant composition having a sulphur content of from 0.01 to 0.3 wt. %, a phosphorus content of from 0.01 to 0.1 wt. % and a sulphated ash content of from 0.1 to 1.2 wt. %, based on the total weight of the lubricant composition,... Agent: Shell Oil Company

20100004149 - Crosslinked polymer: The present invention provides a lubricating composition comprising: (a) an oil of lubricating viscosity; and (b) a crosslinked polymer derived from monomers comprising: (i) 0.001 wt % to 7 wt % of a di- or higher functional crosslinking monomer; (ii) 30 wt % or higher of a hydrocarbyl-substituted (meth)acrylic monomer,... Agent: The Lubrizol Corporation Attn: Docket Clerk, Patent Dept.

20100004150 - Aluminum chelates: Provided are aluminum chelates having the formula (I). Also provided are compositions having these chelates, methods of producing these chelates, and methods of modifying the viscosity of a liquid or a semisolid using these chelates.... Agent: Amster, Rothstein & Ebenstein LLP

20100004151 - Lubricating compositions: The invention provides a lubricating composition containing hydrocarbyl-capped polyoxyalkylene polyol. The invention further provides lubricating compositions containing the hydrocarbyl-capped polyoxyalkylene polyol; and a method for lubricating a mechanical device with the lubricating composition.... Agent: The Lubrizol Corporation Attn: Docket Clerk, Patent Dept.