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Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions October categorized by USPTO classification 10/11

20110263468 - In-situ lubrication of sliding electrical contacts: Embodiments of the present disclosure include electrically conductive solid lubricant transfer films, methods of making the same, and the like.... Agent: University Of Florida Research Foundation, Inc.

20110263469 - Poly (alkyl epoxides), process for making, and lubricant compositions having same: wherein R1, R2, R3, and R4 are hydrogen or alkyl moieties that, taken together, have a total of 1 to 80 carbons; wherein any of R1, R2, R3, and R4 can be linear or branched if it is an alkyl moiety; wherein “m” is an integer from 1 to 4;... Agent: Exxonmobil Research And Engineering Company

20110263470 - Composition containing a block copolymer and a method of lubricating an internal combustion engine: The invention provides a lubricating composition containing an oil of lubricating viscosity and a block copolymer. The block copolymer may contain (a) a hydrophobic first block having C1-30 alkyl (meth)acrylic units, wherein at least 50 wt % of the C1-30 alkyl (meth)acrylic units are C12-15 alkyl (meth)acrylic units, and up... Agent: The Lubrizol Corporation

20110257053 - Lubrication kit and small electronic device using the same: [Solution] A lubrication kit used for a small electronic device having a sliding portion, according to the present invention comprises at least one lubricant selected from a lubricant (1) comprising an anti-wear agent and a base oil which contains a polyol ester oil and/or a paraffinic hydrocarbon oil and a... Agent: Citizen Electronics Co., Ltd

20110257054 - Lubricant composition and method of forming: The present disclosure describes compositions and a method for forming such compositions. More specifically, inorganic microparticles and surface modified silica nanoparticles are mixed to form a composition. The surface modified silica nanoparticles are present in the composition in an amount sufficient to decrease the coefficient of friction relative to a... Agent:

20110257055 - Composite particles and method of forming: Composite particles and a method of forming composite particles are described. The composite particles comprise at least one inorganic nanoparticle covalently bound to at least one inorganic microparticle with a linking compound. Lubricant compositions and sprayable dispersion compositions comprising composite particles are also described.... Agent:

20110251112 - Graft polymer and related methods and compositions: The present invention relates to a graft polymer of (a) a polyalphaolefin having a weight average molecular weight of less than 15000 and a polydispersity of 1.1 to 10; (b) a nitrogenous, ethylenically unsaturated, aliphatic or aromatic, graftable monomer having from 2 to about 50 carbon atoms; and (c) an... Agent: Castrol Limited

20110251113 - Lubricating grease compositions: A Lubricating grease composition comprising a base oil and a thickener system comprising (a) a lithium soap of a C12 to C24 hydroxycarboxylic acid and (b) an alkaline earth metal salt of a C2 to C12 dicarboxylic acid. The lubricating grease compositions exhibit increased water resistance and shear stability together... Agent:

20110251114 - Method for producing mannich adducts that contain polyisobutylene phenol: L

20110245115 - Mechanical component with a coated running surface: A mechanical component having enhanced tribological characteristics includes a body having at least one surface and a coating layer disposed on the body surface and having an outer surface providing at least a section of a running surface. The layer is formed by directing relatively high velocity particles of a... Agent:

20110245116 - Lubricating oil composition and method of improving efficiency of emissions control system: The disclosed technology relates to a lubricating oil composition comprising at least one base oil and at least one overbased low molecular weight zinc dialkyldithiophosphate derived from one or more dithiophosphoric acids represented by the formula (I) and/or a metal salt thereof, wherein in formula (I), R1 and R2 are... Agent: The Lubrizol Corporation

20110245117 - Method for improving fluorocarbon elastomer seal compatibility: Disclosed is a method for improving compatibility of a fluorocarbon elastomer seal with a lubricating oil composition containing (a) a major amount of a base oil of lubricating viscosity; and (b) one or more dispersants containing one or more basic nitrogen atoms. The method involves adding to the lubricating oil... Agent: Chevron Oronite Company LLC

20110245118 - Method for improving fluorocarbon elastomer seal compatibility: Disclosed is a method for improving compatibility of a fluorocarbon elastomer seal with a lubricating oil composition containing (a) a major amount of a base oil of lubricating viscosity; and (b) one or more dispersants containing one or more basic nitrogen atoms. The method involves adding to the lubricating oil... Agent: Chevron Oronite Company LLC

20110245119 - Multiple function graft polymer: The composition and preparation of multifunctional graft polymers useful as dispersants are described. The dispersants described are suitable for controlling sludge and varnish as well as soot, friction and wear. The product is useful as a lubricant additive.... Agent: Castrol Limited

20110245120 - Lubricating oil composition: A lubricating oil composition having a phosphorus content of up to 0.12 wt %, a sulfated ash content of up to 1.2 wt % comprising (a) a major amount of an oil of lubricating viscosity; (b) an alkali metal or alkaline earth metal alkyl salicylate lubricating oil detergent providing from... Agent:

20110245121 - Natural gas engine lubricating oil compositions: A natural gas engine lubricating oil composition is disclosed which comprises (a) a major amount of an oil of lubricating viscosity, (b) one or more phosphorus-containing anti-wear additives, (c) one or more ashless dispersants, (d) one or more alkaline earth metal salts of an alkyl-substituted hydroxyaromatic carboxylic acid, and (e)... Agent: Chevron Oronite Company LLC

20110245122 - Lubricating oil composition: A lubricating oil composition comprising: (A) an oil of lubricating viscosity in a major amount; (B) an oil-soluble polymeric additive component (B) as an additive in a minor amount. The lubricating oil composition exhibits enhanced oxidative stability when used to lubricate a spark-ignited or compression-ignited internal combustion engine which is... Agent: