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WO/2004/005439A2 |
Lubricants, especially lubricating oils, and fuels, especially hydrocarbon fuels, contain a class of anti-wear, and extreme pressure additives that are derived from silanes. The additives can be used as either partial or complete replace...
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WO/2004/003118A1 |
A lubricating oil additive which is obtained by imparting oil solubility to (A) a specific phosphorus compound metal salt insoluble or sparingly soluble in lubricating oils by dissolving or reacting the salt (A) in or with (B) an amine c...
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WO/2003/106601A1 |
Lubricant composition that exhibits excellent extreme-pressure performance, rust-proofing performance, thermochemical stability and oxidation stability to thereby enable enhancing the wear resistance of mechanical sliding parts and prolo...
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WO/2003/106599A1 |
A biodegradable penetrating lubricant, comprised of: (A) at least one triglyceride oil of formula (I), wherein R1, R2, and R3 are aliphatic hydrocarbyl groups containing from about 7 to about 23 carbon atoms; (B) an organic solvent selec...
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WO/2003/104620A2 |
Internal combustion engines exhibit improved efficiency of the emissions control system by using a lubricating oil composition of a base oil, an alkali or alkaline earth metal-containing detergent; a metal salt of one or more phosphorus-...
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WO/2003/099973A1 |
A grease composition which comprises a lube base oil, at least one of diurea compounds represented by the general formulae (1) to (3), a naphthenic acid salt, and either succinic acid or a derivative thereof, wherein the respective conte...
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WO/2003/099972A1 |
A low-ash, low-phosphorus lubricant composition suitable for use in a stationary gas engine includes an oil of lubricating viscosity, 1.5 to 8 percent of a succinimide dispersant, 0.8 to 4.0 percent of a hindered, ester-substituted pheno...
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WO/2003/095595A1 |
A composition suitable for use as a lubricant for a transmission includes an oil of lubricating viscosity; a dispersant; a calcium detegent; a magnesium detergent; and an inorganic phosphorus compound. At least one of the dispersant or d...
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WO/2003/091367A1 |
A grease composition comprising a lube base oil, three diurea compounds, and an organomolybdenum compound, wherein the contents of the three diurea compounds satisfy a specific requirement and the content of the organomolybdenum compound...
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WO/2003/091368A1 |
A grease composition comprising a lube base oil, three diurea compounds, and at least one member selected from the group consisting of paraffin oxides and phosphorus compounds, wherein the contents of the three diurea compounds satisfy a...
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WO/2003/089553A1 |
Compositions comprising (a) an oil of lubricating viscosity; (b) 2,5-dimercapto-1,3,4-thiadiazole (DMTD), a derivative of DMTD, or mixtures thereof; (c) a friction modifier; and (d) a dispersant, are useful for lubricating a transmission...
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WO/2003/089550A2 |
An additive package including an emulsifier and an oil-insoluble additive, a method for forming an additive package with an oil-insoluble additive and a lubricant in the form of a dispersion of an oil-insoluble additive in oil is describ...
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WO/2003/089554A1 |
This invention relates to a lubricating composition comprising a major amount of an oil of lubricating viscosity and a minor amount of a salt of at least one nitrogen containing polyacrylate and at least one phosphorus acid ester. The in...
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WO/2003/080771A2 |
The inventive composition comprises compatible combinations of methyl esters of fatty acids or triglycerides and polar non-chlorine extreme pressure additives, the composition being either (a) a working strength straight oil, (b) a solub...
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WO/2003/078555A1 |
A lubricating oil composition characterized by comprising a base oil and, dispersed or dissolved therein, an inorganic acid which is solid at ordinary temperature.
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WO/2003/076557A1 |
The invention relates to a lubricating composition comprising: (a) at least one sulfur-free hydrocarbyl phosphoric acid ester or salt, (b) at least one sulfur-containing hydrocarbyl phosphoric acid or salt, (c) an organic polysulfide, (d...
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WO/2003/070863A2 |
This invention relates to a lubricating oil composition, comprising:(A) base oil;(B) a molybdenum and sulfur containing composition derived from a basic nitrogen containing compound, a molybdenum compound and carbon disulfide;(C) a boron...
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WO/2003/064568A2 |
A lubricating composition for internal combustion engines especially useful with fuels having less than 350 ppm sulfur comprises a lubricating oil basestock, a boron containing ashless dispersant, a molybdenum containing friction reducin...
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WO/2003/064569A1 |
The present invention concerns a lubricating oil composition comprising an oil of lubricating viscosity; about 0.05 to about 5 weight percent of an organo molybdenum compound; and about 0.1 to about 12 weight percent of a borated polyiso...
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WO/2003/057804A1 |
The invention relates to resource operating medium compositions containing additivated lubricants based on polyalkylene glycols and/or neopentyl polyol esters, which are additivated with alkylated triaryl phosphate esters which are suita...
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WO/2003/048280A1 |
Disclosed herein is a composition comprising: (A) a lubricant, and (B) at least one 1,3,4-oxadiazole compound of the formula: wherein R¿1? is selected from the group consisting of hydrogen, linear or branched alkyl, alkenyl, alkaryl, ar...
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WO/2003/044139A1 |
This invention relates to improved antioxidant antiwear/extreme pressure compositions consisting of (a) methylenebis(di-n-butyldithiocarbamate) and (b) a diphenylamine derivative of tolutriazole or benzotriazole wherein the (a):(b) mass ...
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WO/2003/038018A1 |
A transmission fluid which comprises a base oil for a lubricating oil, (A) an oil−soluble metal salt overbased with a specific alkaline earth metal borate and (B) a sulfur−containing extreme pressure additive. The transmission fluid ...
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WO/2003/031544A1 |
A lubricating oil composition which comprises (A) a base oil for a lubricating oil, (B) calcium salicylate having a total base number of 50 to 300 mg KOH&sol g in an amount of 0.005 to 0.07 mass % in terms of calcium element, (C) a SP ty...
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WO/2003/027216A1 |
A lubricating oil composition for internal combustion engines which is excellent in antiwear performance and high−temperature detergency although reduced in ash content and is especially suitable for use in diesel engines equipped with...
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WO/2003/022963A1 |
This invention relates to a lubricating oil composition, comprising: (A) a base oil; (B) an alkali or alkaline earth metal salt of a saligenin derivative; (C) an alkali or alkaline earth metal salt of a hydrocarbon-substituted salicylic ...
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WO/2003/020858A1 |
A lubricating oil composition for an automatic transmission which has a mass ratio for phosphorus : calcium : boron : sulfur of 1 : (0.1 − 2) : (0.06 − 2) : (0.2 − 20), a concentration of phosphorus of 0.01 to 0.06 mass %, a concen...
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WO/2003/008523A1 |
A lubricating oil composition comprising a perfluoro− polyether base oil and a fluorine−containing organophosphorus compound represented by the general formula: RfRPO(OR’)2 (wherein Rf is a perfluoropolyether group&semi R is C2−6...
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WO/2003/004590A1 |
The invention relates to a lanolin substitute that can absorb up to at least twice the weight thereof in water, aqueous solution or aqueous suspension. The inventive lanolin substitute forms real emulsions which are stable over time and ...
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WO/2002/102945A1 |
The invention relates to an engine oil composition is disclosed that meets FZG CEC IT-84/FVA 2434(A10/16.6R/90) of transportation gear oils, wherein FLS=10, which composition comprises a) An engine oil, b) A $g(b)-dithiophosphorylated Pr...
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WO/2002/102946A1 |
A lubricating oil composition which comprises a base oil comprising a mineral oil, a synthetic oil or a mixture thereof and incorporated therein, (A) a nitrogen−containing compound represented by the general formula (1) in an amount of...
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WO/2002/099018A1 |
Disclosed herein is a composition comprising: (A) a lubricant, and (B) at least one 5-alkyl-2-thione-1,3,4-thiadiazolidine compound of the formula (I) wherein R¿1? is a hydrocarbon or functionalized hydrocarbon of from 1 to 30 carbons a...
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WO/2002/099021A1 |
us0220955synthetic lubricanrs based on a 100% polyol ester composition suitable for use in high temperature static chain oil applications is provided. The lubricant includes a base stock based on a polyol ester that is the reaction produ...
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WO/2002/099017A1 |
Disclosed herein is a composition comprising: (A) a lubricant, and (B) at least one alkyl hydrazide compound of the formula: formula (I) wherein R¿1? is a hydrocarbon or functionalized hydrocarbon of from 1 to 30 carbon atoms, R¿2? and...
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WO/2002/098797A1 |
There are disclosed compositions for use as extreme pressure lubricants for use in general machinery as well as in the refrigerant of air conditioners, refrigerators and heat pumps. The compositions are designed to lubricate moving parts...
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WO/2002/097017A1 |
A transmission oil composition for an automobile, characterized in that it comprises a base oil selected from the group consisting of a mineral oil, a synthetic oil and a mixture thereof, and 0.1 to 15.0 mass %, based on the total amount...
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WO/2002/096534A1 |
An improved oil conditioning filter, for use with an internal combustion engine, includes a mechanically active filter element and a chemically active filter element containing a beneficial additive therein. The beneficial additive is pr...
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WO/2002/092211A2 |
The present invention provides for the use of bis(perfluoroalkanesulfonyl)imide and its salts as surfactants or additives applications having an extreme environment.
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WO/2002/092735A1 |
Lubricating oil composition comprising a minor amount of an additive combination comprising (i) a carboxylic acid-based or carboxylic acid ester based anti-rust agent; (ii) at least one type of amine selected from among the group compris...
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WO/2002/088285A1 |
An additive composition for a metalworking fluid which comprises a reaction product obtainable by the reaction between a molar excess of an anhydride and an amine, wherein the amine is at least one amino alkyl mono- or di- alkanolamine, ...
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WO/2002/088284A1 |
There are disclosed novel reaction products of a borated hydrocarbyl succinimide dispersant and phosphate or phosphite compounds which are highly effective combustion improver additives for use in two-cycle and small engine four-cycle lu...
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WO/2002/086038A1 |
A lubricating agent which comprises a phosphate salt (A) containing at least one divalent or trivalent metal selected from the group consisting of Zn, Fe, Mn, Ni, Co, Ca, Mg and Al, a dispersant (B), and at least one lubricant (C) select...
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WO/2002/086872A1 |
A lubricant composition comprising a perfluoropolyether lubricant and fluorinated ketone solvent is described. The lubricant composition can be applied as a coating to a substrate such as magnetic media. After the coating dries, a thin u...
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WO/2002/083825A1 |
A lubricating oil composition comprising an oil of lubricating viscosity and a total of from about 1 to about 50% by weight of copolymers comprising (A) at least one ethylene-aliphatic olefin copolymer wherein the aliphatic olefins conta...
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WO/2002/079358A2 |
A lubricating oil composition comprising a βbeta-dithiophosphorylpropionic acid (a), a polyalkylenepolyamide (B) and base oil.
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WO/2002/077135A1 |
A lubricant composition for use in a sliding-vane rotary vane compressor has a polyalkyleneglycol base oil component and includes antiwear additives, antioxidants and metal passivators and, optionally, anticorrosion agents and vapour pha...
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WO/2002/077134A1 |
An industrial lubricant having wear prevention properties without sacrificing oxidation resistance comprises a major portion of a base oil; an effective amount of a sulfur and phosphorus antiwear compound and an effective amount of an an...
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WO/2002/077133A2 |
A composition comprising: a high-sulfur API Group I mineral oil base stock; a molybdenum dithiocarbamate in an amount suitable to provide 50 to 600 ppm molybdenum to the composition; a succinimide dispersant based on a polyolefin-substit...
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WO2000041515A9 |
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.
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WO/2002/062930A2 |
This invention relates to a lubricating oil composition, comprising: (A) a base oil and (B) a boron-containing compound represented by the formulae(RO)¿3?-B or (RO)¿2?-B-O-B (OR)¿2? (B-1) (B-II)or a cyclic trimeric structure (B-III), ...
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