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Patent Searching and Data


Matches 551 - 600 out of 5,029

Document Document Title
WO2001074976A3
The present invention relates to an emulsifier composition suitable for mixing with oil to form lubricants comprising at least one non-extracted salt of a natural petroleum sulfonic acid having about 15 wt-% to about 30 wt-% active conte...  
WO/2002/012418A2
A grease composition comprising a base oil and a thickener, which grease additionally comprises from 0.05 % to 30 % by weight of sodium thiosulphate and at least 0.1 % by weight of one or more additives (A) selected from the group compri...  
WO2001029156A3
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...  
WO/2002/002543A1
The invention relates to a method for producing a phenothiazine granulate with a narrow particle size distribution. At least 98 % pure phenothiazine in liquid form is pressed through a device provided with boreholes and a frequency is ap...  
WO/2001/094504A2
A lubricant composition is disclosed that comprises: (a) a lubricant and (b) at least one molybdenum-containing compound in the form of surface-capped nanosized particles of the general formula: (Z)¿n?(X-R)¿m? wherein Z is an inorganic...  
WO2001060959A8
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): Mo3Sx-(Q) wherein x is from 4 to 10 and Q is a ...  
WO/2001/092444A2
The present invention relates to a method of inhibiting the growth of microorganisms in a metal working fluid comprising adding to the metal working fluid a benzisothiazolin-3-one of the Formula (1): wherein R is C¿4-5?-alkyl; R?1¿ is ...  
WO/2001/088069A1
Engine operation is improved by means of detergent additives. An additive comprising, or obtainable by admixing, A or B or both wherein: A is a metal-containing detergent, and B is a non metal-containing detergent, is used in an internal...  
WO/2001/085878A2
Stabilising compositions for lubricant base stocks and lubricant formulations are composed of a mixture of (a) at least one aromatic aminic amine antioxidant optionally blended with at least one hindered phenolic antioxidant and (b) at l...  
WO/2001/083653A1
A lubricating oil composition characterized in that it comprises a lube base oil and contained therein a sulphonate, phynate, or salicylate of an alkaline earth metal and that in a block-on-disk test, the coefficient of friction between ...  
WO2001029155A3
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.  
WO2001029157A3
This invention relates to a method of controlling the soot induced viscosity increase of a diesel engine lubricant composition comprising a base oil and a dispersant, by including in said lubricant composition an effective amount of an a...  
WO/2001/074976A2
The present invention relates to an emulsifier composition suitable for mixing with oil to form lubricants comprising at least one non-extracted salt of a natural petroleum sulfonic acid having about 15 wt-% to about 30 wt-% active conte...  
WO/2001/070918A2
The invention relates to a coating material comprising: a) at least one bonding agent; b) at least one substance that releases gases at an increased temperature, and; c) at least one additive that reduces the coefficient of friction. The...  
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...  
WO2000040678A8
A process for the preparation of a triazine derivative, the reaction products of said process, lubricating oil compositions, fuel compositions and additive concentrates containing such reaction products, and use of the reaction products ...  
WO/2001/066677A1
The invention concerns a multipurpose lubricant comprising at least a phosphoric ester (A) of general formula (I) wherein: k = 2 or 3; m is a number from 0 to 8; x = 1 or 2 and R represents a linear alkyl or alkenyl radical with 10 to 20...  
WO/2001/064821A2
Grease composition for constant velocity joints, comprising a base oil and a urea-based thickener, which grease additionally contains, (A) molybdenum sulphide dialkyldithiocarbamate and (B) 5,5 -dithiobis(1,3,4-thiadiazole-2-thiol); a me...  
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 ...  
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...  
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...  
WO2000039080A9
The present invention relates to methods for production of arylsulfides wherein an aromatic compound is reacted with elemental sulfur in the presence of solid acid catalyst. The solid acid catalyst can be a zeolite. The methods are usefu...  
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...  
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...  
WO/2001/053440A1
A lubricant which has excellent compatibility with ammonia, is satisfactory in stability and lubricity, and is highly suitable for practical use. The lubricant for use in a refrigerating machine employing ammonia as a refrigerant is char...  
WO/2001/051595A1
A lubricating oil formulation containing a major amount of a base oil of lubricating viscosity and a minor amount of additives comprising a combination of phenyl naphthyl amine, dimercaptothiadiazole or derivative thereof, and triazole o...  
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...  
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 ...  
WO/2001/036572A1
Compounds and lubricant compositions are disclosed that comprise a substituted linear thiourea of structure (I) wherein R¿1?, R¿2?, and R¿4? are independently selected from the group consisting of alkyl, alkenyl, aryl, alkaryl, aralky...  
WO/2001/032612A1
A process for producing a bismuth dithiocarbamate or dithiophosphorate by the reaction of a bismuth hydroxide, bismuth oxide or bismuth oxynitrate with a dithiocarbamate or a dithiophosphoric acid. The bismuth dithiocarbamates and dithio...  
WO2001018160A3
The invention relates to the use of at least one polysiloxane in lubricant formulations for reducing the friction between transported goods and transport installations. The invention also relates to lubricants which contain further addit...  
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...  
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.  
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...  
WO/2001/029157A2
This invention relates to a method of controlling the soot induced viscosity increase of a diesel engine lubricant composition comprising a base oil and a dispersant, by including in said lubricant composition an effective amount of an a...  
WO/2001/023504A1
A lubricant composition comprising a lubricating agent and a quaternary phosphonium compound is useful as a conveyor, container or beverage lubricant.  
WO2000073406A8
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...  
WO/2001/018160A2
The invention relates to the use of at least one polysiloxane in lubricant formulations for reducing the friction between transported goods and transport installations. The invention also relates to lubricants which contain further addit...  
WO/2001/012762A1
Lubricating oil formulations comprising base oil, such sulfur-phosphorous anti-wear/extreme pressure agents and such hindered phenol antioxidants which anti-wear/extreme-pressure agents and hindered phenolic antioxidants are prone to rea...  
WO/2001/007543A1
Disclosed herein is a composition comprising: (A) a lubricant, and (B) at least one imidazole thione compound of formula (I), wherein R¿1?, R¿2?, R¿3? and R¿4? are independently selected from the group consisting of alkyl, functional...  
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...  
WO/2001/000021A1
The present invention is directed to an antimicrobial composition, comprising pyrithione or a pyrithione complex; and a zinc or copper or silver source selected from the group consisting of zinc or copper or silver salts, oxides, hydroxi...  
WO2000049112A8
A lubricating grease composed of a base oil combination comprising 10 to 35 % of one or more poly alpha -olefins, 3 to 15 % of one or more synthetic organic esters, 20 to 30 % of one or more naphthenic oils, the remainder of the combinat...  
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...  
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...  
WO2000041515A3
Oils containing a triacylglycerol polyol ester and non-glycerol polyol ester are described, as well as methods of making such oils. Methods for improving lubrication properties of a vegetable oil also are described.  
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...  
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.  
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...  
WO/2000/053703A1
Disclosed herein is a composition comprising: (A) a lubricant, and (B) at least one cyclic thiourea selected from the group consiting of (I) and (II) wherein R¿1? and R¿2? are independently selected from the group consiting of alkyl, f...  

Matches 551 - 600 out of 5,029