Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions inventions 11/08

20080293598 - Rolling device and rolling device manufacturing method: A solid lubricating composition having resin material is disposed between an outer ring and an inner ring of a ball bearing. As the resin material contained in the solid lubricating composition, resin material having a property of being solidified when the resin material in a fluid state is irradiated with... Agent: Mcginn Intellectual Property Law Group, PLLC

20080293599 - Metalworking lubricant formulations based on supercritical carbon dioxide: A method for lubricating a metal workpiece during a metalworking process includes delivering supercritical carbon dioxide to the workpiece during the metalworking process. The supercritical carbon dioxide acts as a lubricant, coolant, chip evacuator, and/or carrier for another lubricant or corrosion inhibitor.... Agent: Julia Church Dierker Dierker & Associates, P.C.

20080293600 - Multiple-function dispersant graft polymer: A grafted polymer, either polyolefin or polyester, containing monomers associated with sludge and varnish control as well as monomers associated with soot handling to provide a graft polymer exhibiting multiple performance attributes. Also described are methods for manufacturing these novel multiple-function graft polymers via solution and melt processes. Lubricating oil... Agent: Mcandrews Held & Malloy, Ltd

20080293601 - Method for preparing an imidized polymer: The invention relates to a process for preparing an imidized polymer in a mixing or kneading device, by a reaction of a mixture, comprising a polymer, containing anhydride groups or derivatives thereof and an aromatic polyamine compound, wherein the reaction is carried out in the presence of an acid. With... Agent: Nixon & Vanderhye, PC

20080293602 - Glycerol derivatives and methods of making same: Symmetrical polyols, polyol esters, polyesters, polyurethanes, triazoles, and polyvinylethers derived from glycerol and methods of making the symmetrical polyols, polyesters, polyurethanes, polyhydroxyvinylethers and triazoles are discussed. Also provided is a method of making serinol.... Agent: Dorsey & Whitney LLP Intellectual Property Department

20080287326 - Lubricants with enhanced thermal conductivity containing nanomaterial for automatic transmission fluids, power transmission fluids and hydraulic steering applications: A lubricant composition having an enhanced thermal conductivity, up to 80% greater than its conventional analogues, and methods of preparation for these fluids are identified. One preferred composition contains a base oil, nanomaterial, and a dispersing agent or surfactant for the purpose of stabilizing the nanomaterial. One preferred nanomaterial is... Agent: David W. Carrithers Carrithers Law Office, PLLC

20080287327 - Method of lubricating a marine diesel engine: The invention provides a method of lubricating a marine diesel engine, comprising supplying to said engine a marine diesel cylinder lubricant composition at a feed rate of 0.3 to less than 1.2 g/kW hr, wherein said lubricant composition has a ratio of /Σ(wt % overbased detergent)/Σ(wt % of boron from... Agent: The Lubrizol Corporation Attn: Docket Clerk, Patent Dept.

20080287328 - Lubricating composition: wherein R0, R1 and R2 are each independently selected from the group consisting of an aryl moiety comprising from about 6 to about 30 carbon atoms, hydrogen, halogen, hydroxy, hydrocarbyl substituted hydrocarbyl, amino, amido, phosphoro, and sulfono, with the proviso that at least one of R0, R1 and R2 are... Agent: Mh2 Technology Law Group (cust. No. W/newmarket)

20080287329 - Lubricant composition for a 4-stroke marine engine: The invention relates to a grade SAE 30 or 40 lubricant oil for marine four-stroke engines, comprising: (a) 50 to 95% by weight of an oil of mineral or synthetic origin, (b) at least one nanoparticulate detergent of a quantity sufficient for the neutralisation of the acid compounds formed by... Agent: Sughrue Mion, PLLC

20080280791 - Lubricating oil composition for marine applications: A lubricating oil and a lubricant additive composition suitable for use in marine gear applications, including the gears of two-cycle or four-cycle outboard marine engines or the gears of an outdrive of an inboard/outboard marine drivetrain. The lubricating oil and additive composition may exhibit improved water emulsification and wear properties.... Agent: Afton Chemical Corporation Luedeka, Neely & Graham, PC

20080280792 - Stabilized fluids: l

20080280793 - Additive composition for transmission oil containing hexagonal boron nitride and polymethacrylate or dispersant olefin co-polymer: Disclosed are additive compositions for transmission oils comprising an oil dispersion of a hexagonal boron nitride and a polymethacrylate, a dispersant polymethacrylate or a dispersant olefin copolymer viscosity index improver, as well as lubricating oil compositions containing the same.... Agent: Jones Day

20080280794 - Compositions comprising at least one friction modifying compound, and methods of use thereof: There is disclosed a lubricant composition comprising at least one anionic compound; and at least one cationic compound, wherein at least one of the anionic compound and the cationic compound is a friction modifier; and wherein the composition has (i) a temperature roll over difference of about 27° F. or... Agent: Mh2 Technology Law Group (cust. No. W/newmarket)

20080280795 - Lubricating oil composition: A lubricating oil composition comprising base oil, one or more glycerol esters selected from glycerol monooleate and/or glycerol dioleate, optionally in combination with glycerol trioleate, wherein said composition further comprises one or more dispersant-viscosity index improver compounds and an additive amount of one or more additional polyhydric alcohol esters; and... Agent: Shell Oil Company

20080280796 - Additives and lubricant formulations for improved catalyst performance: A method and compositions for lubricating surfaces with lubricating oils exhibiting increased phosphorous retention. The lubricated surface includes a lubricant composition containing a base oil of lubricating viscosity, an amount of a phosphorus-containing compound and an amount of at least one hydrocarbon soluble titanium compound that is effective to provide... Agent: Luedeka, Neely & Graham, P.C.

20080274919 - Method and system for improving fuel economy and environmental impact operating a 2-stroke engine: A method and system to reduce fuel consumption and environmental impact in a two-stroke engine. Fresh system oil having a TBN less than 10 is provided and used in the two-stroke engine to produce partially used system oil. The partially used system oil is withdrawn from the two stroke engine... Agent: Morgan, Lewis & Bockius LLP

20080274920 - Lubricant composition, mechanical element, and method for producing triazine derivatives: m

20080274921 - Environmentally-friendly lubricant compositions: A lubricant additive composition having environmentally compatible characteristics as defined by European Council Directive 67/548/EEC is disclosed. Such a composition may include components selected from non-persistent materials, non-bioaccumulative materials, or non-toxic materials.... Agent: Luedeka, Neely & Graham, P.C.

20080274922 - Lubricant composition and antioxidant composition: l

20080274923 - Overbased metal carboxylate calcite-containing greases: Grease precursors of overbased alkaline earth metal carboxylates are prepared by reacting an alkaline earth metal base and a carboxylic acid in the presence of a hydrocarbon liquid, a polyol and an alcohol. The resulting grease precursor has amorphous calcium carbonate and a calcite content of greater than 10% by... Agent: Hahn Loeser & Parks, LLP

20080274924 - Method for producing mannich adducts that contain polyisobutylene phenol: e

20080274925 - Alkylated pana and dpa compositions: The invention relates to a composition comprising a mixture of alkylated N-α-naphthyl-N-phenylamine (PANA) and alkylated diphenylamine (DPA), the product obtainable by alkylating PANA or a mixture of PANA and DPA with alkenes and the process for alkylating PANA or a mixture of PANA and DPA with alkenes. The compositions according... Agent: Joann Villamizar Ciba Corporation/patent Department