Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions inventions 12/07

20070298980 - Thermal spray membrane contact material, contact member and contact part, and apparatuses to which they are applied: To provide a thermal spray membrane contact material, contact member and contact part and an apparatus to which they are applied, showing excellent seizure resistance and wear resistance even under high surface pressure/low speed sliding, high speed/high temperature sliding, or high surface pressure/high speed sliding. In a bucket connecting apparatus... Agent: Frishauf, Holtz, Goodman & Chick, PC

20070298981 - Aqueous compositions useful in filling and conveying of beverage bottles wherein the compositions comprise hardness ions and have improved compatibility with pet: The passage of a container along a conveyor is facilitated by applying to the container or conveyor aqueous compositions containing hardness ions. The compatibility of the aqueous compositions with PET bottles is improved when the ratio of hardness as CaCO3 to alkalinity as CaCO3 is greater than about 1 to... Agent: Ecolab Inc.

20070298982 - Lubricant for magnetic disks, method for producing the lubricant used in the magnetic disks, and method for manufacturing the same: The present invention provides a lubricant for forming a lubricating layer which is useful in preventing fly and stiction and/or corrosion at an extremely small flying height of 10 nm or less, which is prevented from migrating at a high rotational speed of 5400 rpm or more, which has high... Agent: Sughrue Mion, PLLC

20070298983 - Corrosion protection agent for functional fluids water-miscible concentrate and use thereof: A corrosion protection agent for functional fluids is disclosed, comprising 5 to 80 wt. % of at least one fatty acid alkanolamide, based on saturated or unsaturated fatty acids with 10 to 20 carbon atoms, 5 to 80 wt. % of at least one alcohol with 2 to 14 carbon... Agent: Nath & Associates

20070298984 - Lubricant compositions containing seal conditioning agents: Compositions of an ester-containing phenolic antioxidant seal-conditioning agent represented by the formula and a second seal-conditioning agent selected from sulfolanes, benzyl ester, lactones, nitriles, and other ester-containing phenolic anitoxidant seal-conditioning agents, serve to protect the integrity of elastomeric materials in contact with lubricants.... Agent: The Lubrizol Corporation Attn: Docket Clerk, Patent Dept.

20070298985 - Stable defoamant composition containing gtl fluid and/or hydrodewaxate and/or hydroisomerized/catalytic (and/or solvent) dewaxed fluid as diluent: Defoamant solution exhibiting improved foam control performance over an extended time under ASTMD 892 or test method comprising base defoamant diluted in GTL fluid and/or hydrodewaxed waxy feed fluid and/or hydroisomerized/catalytic (and/or solvent) dewaxed waxy feed, the defoamant solution remaining clear with no separation over extended periods of time of... Agent: Exxonmobil Research And Engineering Company

20070298986 - Lubricant combinations: A lubricant composition for thermoplastic processing including at least one natural fat and/or oil with an iodine value below 10 and at least one lubricant different from the natural fat and/or oil is provided. A method for processing thermoplastics including incorporating into a thermoplastic polymer a lubricant composition including at... Agent: Cognis Corporation Patent Department

20070298987 - Lubricating compositions: l

20070298988 - Lubricating oil composition and grease composition technical field: (where R1, R2, R3, and R4 are hydrogen atoms, alkyl groups, cycloalkyl groups, aryl groups, alkylaryl groups, aralkyl groups, or any of the foregoing groups can be halogen atom-substituted groups, subscripts a, b, c, d, and e are in conditions of 2≦a+e≦8, b+d≦28, and 1≦c≦10, and b and d can... Agent: Butzel Long

20070298989 - Synthetic phenolic ether lubricant base stocks and lubricating oils comprising such base stocks mixed with co-base stocks and/or additives: High performance base stock, base stock blending component and performance additive comprising bis(hydroxyphenyl)alkyl ethers. Such ethers exhibit superior thermal and oxidation stability, low volatility and superior low temperature properties.... Agent: Exxonmobil Research And Engineering Company

20070298990 - High viscosity metallocene catalyst pao novel base stock lubricant blends: 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 40 cSt, Kv100° C. and a tight molecular weight distribution as a function of viscosity. The second base stock comprises... Agent: Exxonmobil Research And Engineering Company

20070293405 - Use of nanomaterials as effective viscosity modifiers in lubricating fluids: Nanomaterials have been used as a supplement or replacement of traditional polymer-based viscosity modifiers for lubricants and other related fluids. Compared with traditional polymer-based viscosity modifiers, nanomaterials possess better viscosity-index modification functions, i.e., more even viscosity increase across the whole temperature range. Meanwhile, a cost-effective way of making nanomaterials have... Agent: Carrithers Law Office, PLLC One Paragon Centre

20070293406 - Power transmission fluid with enhanced friction characteristics: A power transmission fluid composition, a power transmission containing the fluid, a method of operating a power transmission with the fluid and method of improving friction durability for a power transmission fluid. The power transmission fluid includes (a) a base oil and (b) an additive composition having therein (i) at... Agent: Luedeka, Neely & Graham, P.C.

20070293407 - Lubricant oils and greases containing nanoparticles: Lubricant oil compositions containing a base oil and an additive package comprising one or more wear-resistant additives. The wear-resistant additives can be (a) a Group 1a alkali metal carbonate, a Group 2a alkaline earth metal carbonate, or a mixture thereof; (b) Group 1a alkali metal sulfate, a Group 2a alkaline... Agent: O'keefe, Egan & Peterman, L.L.P.

20070293408 - Hydraulic fluid compositions and preparation thereof: A hydraulic fluid composition having excellent oxidation stability prepared from an isomerized base oil is provided. The composition comprising (i) 80 to 99.999 wt. % of a lubricating base oil having consecutive numbers of carbon atoms, less than 10 wt % naphthenic carbon by n-d-M; and (ii) 0.001-20 wt %... Agent: Chevron Corporation

20070293409 - Dispersant viscosity modifiers based on diene-containing polymers: A composition of the reaction product of (a) an isobutylene-diene copolymer having thereon groups containing carboxylic acid functionality or reactive equivalent thereof, derived from an α,β-unsaturated carboxylic compound; and (b) an amine component comprising at least one aromatic amine containing at least one N—H group capable of condensing with said... Agent: The Lubrizol Corporation Attn: Docket Clerk, Patent Dept.

20070287642 - Powdered lubricant composition for hot working and method for manufacturing seamless tubes: With a powdered lubricant composition by the invention, in addition to the blending of one of anhydrous, pentahydrate or decahydrate salt in sodium borate and one of sodium or calcium salt of fat acid, mixing calcium or lithium carbonate as an auxiliary lubricant can prevent sodium borate (Na2B4O7), solidified as... Agent: Clark & Brody

20070287643 - Lubricating oil composition: The present invention provides lubricating oil compositions having excellent anti-wear properties and anti-fatigue properties as well as excellent low temperature fluidity, particularly suitable for automatic transmissions and/or continuously variable transmissions, and internal combustion engines. The compositions comprises (A) a base oil with a kinematic viscosity at 100° C. of 1... Agent: Akin Gump Strauss Hauer & Feld L.L.P.

20070287644 - Lubricating oil composition: The present invention provides a lubricating oil composition comprising a base oil made of synthetic oil and/or mineral oil, admixed with an antioxidant and a polymethacrylate having a phosphate ester added to a terminal position. In a further aspect the present invention provides the use of the lubricating oil composition... Agent: Shell Oil Company

20070287645 - Polymeric polyol esters used in metalworking fluids: Polymeric polyol ester additives for metal working applications are described that have lower pour points and improved solubility in API Group II and III basestocks. The polymeric polyol ester contains linear monocarboxylic acid, alkanedioic acid, alk(en)yl substituted succinic acid or anhydride, trihydric alcohol and pentaerythritol.... Agent: The Lubrizol Corporation Attn: Docket Clerk, Patent Dept.

20070287646 - Grease composition and grease-enclosed bearing: The present invention provides a grease composition capable of securely preventing generation of a low-temperature abnormal noise when it is cold and a grease-enclosed bearing. A grease composition comprises a base oil and a thickener, wherein the base oil has a pour point not more than −50° C. and a... Agent: James V Costigan Hedman & Costigan

20070281872 - Slide bearing material: The invention relates to a slide bearing material comprising a metallic supporting layer and a metallic lead-free bearing layer consisting of densely sintered powder particles of tin bronze with bismuth additives. The aim of the invention is to create a lead-free slide bearing material with nevertheless good tribological properties and... Agent: Dreiss, Fuhlendorf, Steimle & Becker

20070281873 - Lubricant composition for fluid dynamic bearing: A lubricating oil composition for fluid dynamic bearings which comprises 50 to 100% by mass of an ether compound comprising at least one ether bond and having 11 to 34 carbon atoms as the base oil and has a kinematic viscosity of at least 2.2 mm2/s at 100° C. is... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.