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WO/2001/070919A1 |
A long life lubricating oil as evidenced by a reduction in viscosity increase, oxidation and nitration, comprises a major amount of a base oil of lubricating viscosity and a minor amount of a mixture of high TBN, medium TBN and low/neutr...
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WO/2001/060957A1 |
This invention relates to a diesel engine lubricant composition comprising a base stock, a dispersant and an antioxidant comprising an oil soluble trinuclear organomolybdenum compound of the generic formula (I): Mo¿3?S¿x?-(Q), wherein ...
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WO/2001/060959A1 |
This invention relates to a lubricating oil composition comprising a base stock and an antioxidant comprising an oil soluble trinuclear organomolybdenum compound of the generic formula (I): Mo¿3?S¿x?-(Q) wherein x is from 4 to 10 and Q...
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WO/2001/060956A1 |
This invention relates to a lubricating oil composition comprising a Group I basestock and an antioxidant comprising an oil soluble trinuclear organomolybdenum compound of the generic formula (I): Mo¿3?S¿x?-(Q) wherein x is from 4 to 1...
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WO/2001/059046A1 |
The present invention relates to a water-soluble copper, copper alloys and non-ferrous metals intermediate cold and hot rolling composition comprising a base stock oil and, based on the total weight of the composition: from 1 to 80% by w...
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WO/2001/059044A1 |
The present invention relates to a water-soluble aluminium and aluminium alloys cold rolling oil composition comprising a white mineral oil and, based on the total weight of the composition, from 30 to 95 % of isobutyl stearate. The inve...
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WO/2001/057166A1 |
The present invention relates to formulated lubricant oils derived from a highly paraffinic basestock. The formulated lubricant oils of the present invention comprise a wax isomerate paraffinic hydrocarbon basestock component in which th...
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WO/2001/057163A1 |
A method of purifying a mixture, said mixture comprising an oil Product, at least one additive and water; wherein: said oil Product is a liquid fuel oil composition or lubricating oil composition, at least part of the water is in the for...
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WO/2001/056968A1 |
A cyclic compound comprising m units of formula (Ia) and n units of formula (Ib) joined together to form a ring, wherein Y and Y?2¿ are divalent bridging groups which may be the same or different in each unit; R?0¿ is H or (C¿1?-C¿6?...
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WO/2001/053439A1 |
A molybdated dispersant composition represented by the formula: (R?1¿-NR?2¿R?3¿H?+¿)¿m-n?X¿n?(MoHPA)?m-¿ provides good friction properties to lubricants. In the formula, R?1¿-NR?2¿R?3¿ represents an amine-containing dispersant,...
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WO/2001/054138A1 |
Electrical oils having improved uninhibited oxidation and electrical resistance are derived by blending a substantially nitrogen and sulfur free paraffinic or naphthenic base oil with a hydrofined light gas oil having a sulfur to nitroge...
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WO/2001/049761A1 |
A composition of matter is disclosed wherein the composition comprises an N-aromatic substituted acid amide compound selected from the group consisting of compounds of formula (I) wherein A and B are independently selected alkylene group...
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WO/2001/048130A1 |
The multifunctional additive improves wear-resistant, antifriction, antiwelding, antiadhesion, anticorrosion and antioxidant properties, ensures wearless operation of friction units and expands the stress cycle of a lubricating compositi...
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WO/2001/046352A1 |
This invention relates to a lubricating composition comprising a major amount of an oil of lubricating viscosity, (A) an antiwear improving amount of a least one molybdenum containing composition, (B) at least one phosphorus antiwear or ...
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WO/2001/044417A1 |
A lubricating oil of enhanced life as evidenced by a reduction in viscosity increase, nitration, and TBN depletion and equivalent or improved oxidation and TAN increase performance relative to commercial oils comprises a major amount of ...
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WO/2001/044419A1 |
A lubricating oil composition comprising a major amount of an oil of lubricating viscosity and an additive system comprising (A) from about 0.1 to about 5 % by weight of a detergent composition comprising at least two metal overbased com...
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WO/2001/044418A1 |
A long life lubricating oil as evidenced by a reduction in viscosity increase, oxidation and nitration, comprises a major amount of a base oil of lubricating viscosity and a minor amount of a mixture of high TBN, medium TBN and low/neutr...
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WO/2001/044155A1 |
A cyclic compound comprising m units of formula Ia and n units of formula (Ib) joined together to form a ring, wherein Y is a divalent bridging group which may be the same or different in each unit; R?0¿ is H, a C¿1?-C¿6? alkyl or a m...
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WO/2001/044261A1 |
Process for treating filtration panels obtained by the filtration of oils containing sulfonates of earth-alkaline metal, the above filtration being carried out in the presence of filter aids essentially consisting of siliceous material, ...
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WO/2001/042401A1 |
A method for reducing the molecular weight of olefin copolymers comprises contacting an olefin copolymer and a base oil containg less than about 0.05 wt. % sulfur in the presence of oxygen and at a temperature of at least about 60 °C.
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WO/2001/034736A1 |
The method of the invention comprises reducing friction and wear between solid surfaces which are, or which are to be, in relative motion, comprising applying to at least one of the solid surfaces a polymeric material as a synthetic lubr...
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WO/2001/034738A2 |
A traction fluid useful in automotive power transmitting equipment includes a base fluid of polymers of at least one olefin which contains 3 to 5 carbon atoms, hydrocarbon molecules containing non-aromatic cyclic moieties, or mixtures th...
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WO/2001/030947A1 |
Lubricating oil compositions comprising substantially random interpolymers comprising (1) ethylene, (2) one or more vinylic monomers selected from the group consisting of aromatic, hindered aliphatic, and cycloaliphatic vinylic monomers,...
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WO/2001/030948A1 |
A lubricating oil composition exhibiting improved fuel economy and wet clutch friction properties, which comprises: a) an oil of lubricating viscosity; b) at least one calcium or magnesium overbased detergent; c) an oil soluble dimeric m...
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WO/2001/029155A2 |
Thiadiazole-poly(ether)glycol reaction products and adducts useful as extreme pressure additives. Lubricating compositions (e.g., greases) containing the reaction products and adducts exhibit improved Timken Load properties.
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WO/2001/029156A2 |
2,5-dimercapto-1,3,4-thiadiazole dimer-poly(ether)glycol reaction products and adducts useful as extreme pressure additives. Lubricating compositions (e.g., greases) containing reaction products and adducts exhibit improved Timken Load p...
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WO/2001/025293A1 |
The invention relates to a method for producing Mannich adducts that contain polyisobutylene phenol by: a) alkylating a phenol with highly-reactive polyisobutylene having a numerical average molecular weight of less than 1 000 and with a...
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WO/2001/025294A1 |
The invention relates to a method for producing Mannich adducts that contain polyisobutylene phenol by: a) alkylating a phenol with highly-reactive polyisobutylene at a temperature lower than approximately 50 °C and in the presence of a...
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WO/2001/019554A1 |
The invention concerns a metal powder composition for warm compaction comprising an iron-based powder and lubricant powder consisting essentially of a polycarboxylic acid amide wax having a melting point peak in the range of 180° to 210...
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WO/2001/014505A1 |
The present invention provides a method and use of incorporating water-soluble or water-dispersible polymer(s), stabilized in an invert (water-in-oil) emulsion, into an oil continuous metalworking emulsifiable concentrate, which is then ...
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WO/2001/006055A1 |
Use of (P¿S?) water-dispersible or -colloidally soluble, end-capped polyesters optionally in the form of an aqueous composition (W), as wet-acting lubricants in the treatment of textile piece goods with a textile treatment agent (T) fro...
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WO/2001/005916A1 |
A sulfurized extreme-pressure additive which contains no surfactants, is perfectly soluble in water, is reduced in odor, and has a satisfactory hue; and a cutting fluid and a grinding fluid which are excellent in antifoaming and anticorr...
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WO/2001/005917A1 |
A molybdenum-free lubricating oil composition exhibiting improved fuel economy and fuel economy retention properties, which comprises: (a) a base stock oil compound of at least 50 wt.% mineral oil, the base stock oil having a viscosity o...
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WO/2000/077132A1 |
A composition, comprising from about 20% to about 80% by weight of a diluent, prepared by reacting a mixture comprising: (A) an esterified carboxy-containing interpolymer, said interpolymer being derived from at least two monomers, (i) o...
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WO/2000/077131A1 |
A composition prepared by reacting (A) an esterified carboxy-containing interpolymer, said interpolymer being derived from at least two monomers, (i) one of said monomers being at least one vinyl aromatic monomer and (ii) the other of sa...
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WO/2000/077015A1 |
An alkaline earth alkylaryl sulfonate having a BN of at least 250, wherein the aryl radical is not phenol, wherein the alkyl chain is a linear chain that contains between 14 and 40 carbon atoms, and wherein the mole % of the aryl-sulfona...
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WO/2000/073406A1 |
A zinc-free lubricating composition for lubricating a continuously variable transmission, the lubricating composition comprising a mixture of a major amount of a lubricating oil and an effective amount of a performance enhancing additive...
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WO/2000/071649A1 |
A lubricating oil composition exhibiting improved low temperature anti-wear performance and improved fuel economy and fuel economy retention properties, which comprises: (a) an oil of lubricating viscosity; (b) at least one calcium deter...
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WO/2000/070001A1 |
Continuously variable transmission can be lubricated by supplying to them a composition of (a) an oil lubricating viscosity; (b) a dispersant; and (c) a detergent. At least one of the dispersant (b) and the detergent (c) is a borated spe...
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WO/2000/065002A1 |
Novel non-symmetric, partially fluorinated compositions and method of manufacture which are useful as lubricants or as additives to lubricant formulations involving the molecular structure: R¿1f?-F'-R¿2?-F''-R¿3h? where R¿1f? represe...
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WO/2000/063324A1 |
A lubricant composition having a base oil of lubricating viscosity, a dispersed hydrated alkali metal borate, and a polyalkylene succinic anhydride or non-nitrogen derivative thereof.
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WO/2000/063325A1 |
A hydraulic fluid comprising a lubricant base oil in combination with (a) from 0.001 to 5 %wt of magnesium salicylate, (b) from 0.01 to 8 %wt of zinc dithiophosphate, and optionally (c) from 0.001 to 5 %wt of a dicarboxylic acid or its m...
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WO/2000/055283A1 |
A lubricating oil additive is disclosed that comprises the reaction product of: (a) an unsaturated or saturated ester or acid, (b)a diamine of the formula (I): (c) carbon disulfide, and (d) a molybdenum compound, wherein R¿8? is an alky...
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WO2000020539A9 |
Organic compounds containing selected functional groups, and which are grafted with fluorinated olefins, are excellent additives for lubricants which lower wear and/or friction. They are especially useful in metal lubricants.
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WO/2000/053698A1 |
An additive for fuel oils and an additive for lubricating oils which both can efficiently reduce the PM amount in the exhaust gas discharged from an internal combustion engine, especially a diesel engine; and a fuel oil composition and a...
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WO/2000/052230A1 |
A corrosion inhibitor composition for metal working and a method for making the same is provided. The composition is made by reacting maleated tall oil fatty acids with alkanolamines. The alkanolamines suitable for the present invention ...
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WO/2000/049112A1 |
A lubricating grease composed of a base oil combination comprising 10 to 35 % of one or more poly $g(a)-olefins, 3 to 15 % of one or more synthetic organic esters, 20 to 30 % of one or more naphthenic oils, the remainder of the combinati...
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WO/2000/047699A1 |
Lubricant composition comprising: (A) 100 parts by weight of a viscous material having a viscosity from 3x10?3¿ to 10?5¿ mN.s/m2 (cP) at 25 °C, which is at least one member chosen from the group consisting of (i) polyisoprene rubber a...
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WO/2000/044857A2 |
A macromolecular cold flow improver in which a crystalline moiety and an oil-solubility enhancing moiety are linked by a functional group.
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WO/2000/044858A1 |
Extreme pressure lubricants, concentrates and greases. Disclosed herein are extreme pressure metal working lubricants which comprise a lubricant base material and a reaction product of (1) an amine containing from 1 to about 30 carbon at...
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