Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions inventions 12/06

20060293193 - Lower ash lubricating oil with low cold cranking simulator viscosity: A lubricating oil comprising: a) at least 5 wt % of lubricating base oil, made from a waxy feed, having >10 wt % molecules with cycloparaffinic functionality, a ratio of molecules with monocycloparaffinic functionality to molecules with multicycloparaffinic functionality >20, and b) a DI additive package; wherein the lubricating oil... Agent: Chevron Texaco Corporation

20060293194 - Method for producing composite material for coating applications: The production of solid lubricant agglomerates by combining solid lubricant powder, an inorganic binder, other fillers if optionally desired, and a liquid to form a mixture, and driving off the liquid to form dry agglomerates which are subsequently classified by size or milled and classified by size to yield agglomerates... Agent: Arne I. Fors Gowling Lafleur Henderson LLP

20060293195 - Fluoro derivative-substituted aryl pnictogens and their oxides: e

20060293196 - Bi-or multi-modal particle size distribution to improve drag reduction polymer dissolution: Drag reduction of hydrocarbon fluids flowing through pipelines of various lengths is improved by polyolefin drag reducer dispersions or dispersions using bi- or multi-modal particle size distributions. Drag reducers having larger particle sizes dissolve more slowly than drag reducers having smaller particle sizes. By using at least bi-modal particle size... Agent: Madan, Mossman & Sriram, P.C.

20060287202 - Low ash or ashless two-cycle lubricating oil with reduced smoke generation: A new low smoke two-cycle oil comprises highly reactive polyisobutylene (“HR-PIB”), a solvent additive package, and exhibits Kinematic viscosity of at least 6.5 mm2/s at 100° C. and JASO M342 Smoke Index of at least 85. The new two-cycle oil is manufactured from an alternative starting material, which offers an... Agent: Infineum Usa L.p.

20060287203 - Engine oil composition: An engine oil composition obtained by compounding: (A) a base oil mixture including a first base oil and a second base oil, the first base oil having a kinematic viscosity of 2 to 50 mm2/s at 100° C., a viscosity index of 80, and a sulfur content of less than... Agent: C. Irvin Mcclelland Oblon, Spivak, Mcclelland, Maier & Neustadt, P.C.

20060281637 - Methods and compositions for removing sulfur from liquid hydrocarbons: Improved desulfurization compositions are provided for removing substantial fractions of sulfur, sulfur complexes, and sulfur compounds from liquid hydrocarbons such as crude oil and fuels. The preferred compositions comprise respective quantities of an alkylphenol ethoxylate, an amine, and an alkali metal nitrite. The compositions may be contacted with liquid hydrocarbons... Agent: Hovey Williams LLP

20060281638 - Methods and compositions for removing sulfur from liquid hydrocarbons: Improved desulfurization compositions are provided for removing substantial fractions of sulfur, sulfur complexes, and sulfur compounds from liquid hydrocarbons such as crude oil and fuels. The preferred compositions comprise respective quantities of an alkylphenol ethoxylate, an amine, and an alkali metal nitrite. The compositions may be contacted with liquid hydrocarbons... Agent: Hovey Williams LLP

20060281639 - Grease composition for use in constant velocity joint and constant velocity joint: The present invention provides a grease composition for use in a constant velocity joint, which is excellent in the resistance to flaking. The grease composition comprises the following components (a) to (d): (a) a base oil; (b) a thickener; (c) an organic molybdenum compound; and (d) at least one compound... Agent: Nixon & Vanderhye, PC

20060281641 - Fluorinated greases having a low torque at low temperatures: (B2) from 99.9% to 0% by weight of a perfluoropolyether oil having a kinematic viscosity at 40° C. higher than 15 cSt and comprising repeating units of the type (CFXO) wherein X is F or CF3; —CF2CF2O—, —C3F6O, —CF(CF3) CF2O, —CF2CF (CF3) O—, statistically distributed along the chain.... Agent: Arent Fox PLLC

20060281640 - Fluorinated lubricants: X1, X2, have formula —(CF2)zCF3 wherein z is an integer from 0 to 3; n is an integer between 1 and 200; m is an integer between 0 and 200; p, q are integers between 0 and 10; (p+q)/(p+q+m+n)≦0.05; m/n≦0.7; the number average molecular weight of (I) is between 1,000... Agent: Arent Fox PLLC

20060281643 - Lubricant and method for improving air release using ashless detergents: The present invention is directed to a lubricant composition comprising GLT base stock with an ashless detergent to improve air release properties. The ashless detergents comprise the products resulting from the reaction of a salicylic acid, organic group substituted salicylic acid, sulfonic acid or organic groups substituted sulfur acid with... Agent: Exxonmobil Research And Engineering Company

20060281642 - Lubricating oil composition and use thereof: A lubricating oil composition having a sulfur content of from 0.3 to 0.5 wt. %, a phosphorus content of from 0.10 to 0.13 wt. % and a sulfated ash content of from 0.1 to 1.1 wt. %, based on the total weight of the lubricating oil composition is provided. The... Agent: Shell Oil Company

20060281644 - Method to synthesize fluorinated zddp: Disclosed are methods for preparing lubricant additives and lubricants by reacting together organophosphate compounds and fluorine compounds, the fluorine compound participating in the reaction as a reactant. The supernatants and precipitates formed during the reaction then may be used as lubricant additives.... Agent: Dallas Office Of Fulbright & Jaworski L.L.P.

20060281645 - Lubricating oil compositions: An internal combustion engine crankcase lubricating oil composition has a phosphorus content of not greater than 0.08 mass % and a metal detergent additive system comprising a calcium salicylate and a magnesium salicylate and having a mass ratio of magnesium atoms to calcium atoms of greater than one.... Agent: Infineum Usa L.p.

20060281646 - Additive for cold rolling lubricants: In accordance with the present invention there is provided an additive for cold rolling lubricants which improves the lubricity, as well as the cooling properties, of the lubricant. According to the present invention, a polar liquid with a boiling point between 25° C. and 500° C. may function as an... Agent: Fitch Even Tabin And Flannery

20060281647 - Lube additives: Lube formulations and concentrates are disclosed herein. The formulations comprise copolymers of ethylene and propylene.... Agent: Exxonmobil Chemical Company

20060276349 - Thread sealants with engineered fibers: A sealant is provided that possesses many or all of the characteristics of conventional thread sealants, and allows application with improved smoothness and uniformity of application. Sealants in accordance with the invention utilize engineered fibers such as melamines like Basofill and polyaramids such as Kevlar in its composition. Engineered fibers...

20060276350 - Ashless detergents and formulated lubricating oil containing same: The present invention is directed to ashless detergents comprising the products resulting from the reaction of a salicylic acid, organic group substituted salicylic acid, sulfonic acid or organic groups substituted sulfur acid with thiadiazole or organic group substituted thiadiazole or an alkyl primary or secondary amine, and to formulated lubricating...

20060276351 - Molybdenum-containing lubricant for improved power or fuel economy: Lubricant compositions of (a) an oil of lubricating viscosity; (b) a molybdenum salt; (c) a monoester of (i) a polyol and (ii) an aliphatic carboxylic acid containing about 12 to about 24 carbon atoms; and (d) a borate ester of a vicinal diol containing 12 to 24 carbon atoms provide...

20060276352 - Oil composition and its use in a transmission: This invention relates to a lubricating composition containing (a) an oil soluble phosphorus amine salt; (b) about 0.0001 wt % to about 0.5 wt % of a metal containing detergent package comprising a phenate and a sulphonate; (c) a dispersant; (d) a dispersant viscosity modifier; (e) a metal deactivator; and...

20060276353 - Lubricating oil composition: A method of improving the seal compatibility and/or copper corrosion performance of lubricating oil compositions for the lubrication of the crankcases of an internal combustion engine, which method includes the step of adding to the lubricating oil compositions a minor amount of a non-hydrogenated (unsaturated) olefin polymer. Also described are...

20060276354 - Automotive lubricant composition: Lubricant compositions for use in automotive engine oils comprising a combination of a specific base stock or mixture of base stocks and a friction reducing additive to improve fuel economy and fuel economy longevity of the automotive engine oil. The friction reducing additive is a specific partial polyol ester and...

20060276355 - Novel base stock lubricant blends for enhanced micropitting protection: A lubricant formulation and method of blending a lubricant formulation is disclosed. The lubricant formulation comprises at least two base stocks. The first base stock comprises a viscosity greater than 100 cSt, Kv100° C. The second base stock comprises a viscosity less than 10 cSt, Kv100° C. The lubricant formulation...