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WO/2004/055140A1 |
A lubricating oil additive comprising a base oil for lubricating oil mixed with an alkali metal or alkaline earth metal salicylate having C1-C40 hydrocarbon groups at its 3- and 5-positions and a (per-) basic salt thereof (A) and a metal...
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WO2004007653A9 |
A lubricant additive package comprising one or more lubricant additives in the form of a lubricant additive gel that slow releases the lubricant additives into a fluid wherein the lubricant additive gel comprises an ashless dispersant an...
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WO/2004/020557A1 |
A lubricating composition which comprises a base oil for a lubricating oil and (A) at least one compound selected from among specific esters of phosphonic acid and salts thereof or the above lubricating composition which further comprise...
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WO/2004/013265A1 |
A lubricating oil composition which comprises a base oil, (A) a specific alkali metal salicylate derivative, a specific alkaline earth metal salicylate derivative and/or their (per)basic salt in an amount of 0.005 to 5 mass % in terms of...
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WO/2004/013264A1 |
A lubricating oil composition which comprises a base oil, (A) a specific alkali metal salicylate derivative, a specific alkaline earth metal salicylate derivative and/or their (per)basic salt in an amount of 0.005 to 5 mass % in terms of...
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WO/2004/009747A1 |
An engine oil is disclosed that comprises a lubricating oil, and an overbased alkaline earth salicylate detergent of the structure: (formula 1). Wherein: X is (formula 2). R1 is selected from the group consisting of hydrogen, substituted...
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WO/2004/007652A1 |
A fluid composition of (a) a friction modifier derived from the reaction of a carboxylic acid or a reactive equivalent thereof with an aminoalcohol, the friction modifier containing at least two hydrocarbyl groups; and (b) a dispersant o...
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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/2004/003117A1 |
A lubricating oil composition excellent in friction -reducing effect and long-drain performance (leading to a longer period of service) and particularly suitable for internal combustion engines, which comprises a lube base oil, a specifi...
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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/2003/104620A2 |
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/2003/099972A1 |
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/2003/099971A1 |
An electric discharge machining oil composition, which comprises a base oil comprising a mineral oil and/or a synthetic oil having a kinematic viscosity at 40&ring C of 0.5 to 20 mm2/s and, incorporated therein, (A) a compound having two...
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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/2003/089550A2 |
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/2003/089556A1 |
Methods, a lubricant composition, and a fuel composition for lubricating a two-stroke internal combustion engine include a lubricant composition that contains (A) an oil of lubricating viscosity, (B) an additive composition comprising a ...
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WO/2003/089555A1 |
A lubricant composition suitable for lubricating a direct fuel injection two-stroke engine comprises at least one condensation product of a fatty acid with an amine or ammonia and of at least one Mannich dispersant, each in an amount of ...
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WO/2003/083020A2 |
In a method operating an internal combustion engine, a nitrogen-containing detergent composition is introduced into a combustion chamber of the engine wherein the detergent composition can improve the performance of both a fuel compositi...
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WO/2003/076556A1 |
This invention relates to a lubricating composition comprising a major amount of an oil of lubricating viscosity at least one organic polysulfide comprising less than about 88% dihydrocarbyl trisulfide, from up to about 5% dihydrocarbyl ...
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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/2003/048280A1 |
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/2003/044138A2 |
A lubricant in the form of a water or oil insoluble solvent in oil emulsion is described where a base (soluble or dispersible in said oil-insoluble solvent or water) is present in the dispersed phase. These lubricants are beneficial in v...
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WO/2003/042341A2 |
This invention relates to lubricating compositions comprising a major amount of an oil of lubricating viscosity and at least about 0.4 % by weight of at least one amine free thiadiazole, wherein the lubricating composition is free of org...
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WO/2003/040273A2 |
A composition for lubricating an internal combustion engine includes an oil of lubricating viscosity; a predominantly linear alkylbenzenesulfonate detergent having a metal ratio of at least 8; and a combination of hindered phenolic ester...
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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/2003/033629A1 |
A lubricating oil composition for internal combustion engines which comprises a lube base oil and, incorporated therein, (A) 0.01 to 0.2 wt.% phosphoric triester represented by the general formula (1) in terms of phosphorus amount, (B) 0...
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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/2003/027215A2 |
Disclosed are antioxidant compositions comprising of: (I) an organomolybdenum compound; (2) an alkylated diphenylamine; and (3) a sulfur compound selected from the group consisting of: (a) thiadiazole; (b ) dithiocarbamate; and (c) mixtu...
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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/2003/025104A1 |
A lubricating oil composition which is highly effective in wearing prevention and prevents pitching to attain an improved fatigue life. It is usable especially as an automotive transmission oil. The composition comprises a lube base oil ...
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WO/2003/025103A1 |
A lubricating oil composition which is highly effective in wearing prevention and prevents pitching to attain an improved fatigue life. It is usable especially as an automotive transmission oil. The composition comprises a lube base oil ...
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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/2003/018163A1 |
A container (1) for releasing a chemical additive (7) in a fluid material selected from a lubricant or hydraulic fluid composition comprises a fluid material-impermeable casing (3) having a hollow interior and an additive composition (7)...
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WO/2003/008653A1 |
An oil composition for the treatment of gears which comprises as a base oil a mineral oil having a dynamic viscosity at 100°C of 5 to 40 mm2&sol sec and incorporated therein (a) 0.01 to 5 wt.% phosphoric ester compound based on the whol...
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WO/2003/002697A1 |
A lubricant in the form of an oil- insoluble solvent e.g. water in oil emulsion is described where a water soluble or water dispersible base is present in the dispersed phase. These lubricants are beneficial in various applications such ...
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WO/2002/100988A2 |
A lubricant having improved rust protection and demulsibility has a specific balance of an ashless dispersant and a rust inhibitor additive combination comprising a metallic and ashless rust inhibitor.
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WO/2002/079360A1 |
The invention relates to a lubricant blend containing, a) between 40 and 99.6 wt % of an oil that is liquid at room temperature or of a blend of different oils and b) between 0.4 and 10 wt. % of a wax or a blend of several waxes, the sum...
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WO/2002/040608A1 |
A method of providing a tightening device, comprising the steps of dissolving natural resin in liquid grease and uniformly mixing phosphoric acid based extreme-pressure additive into the dissolved mixture, applying paint composition onto...
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WO/2002/024840A1 |
This invention relates to a diesel engine lubricant composition comprising a base stock other than synthetic phthalate esters and a dispersant characterised in that said composition also contains at least one phthalate ester in an amount...
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WO/2002/016532A1 |
A fuel oil additive for a diesel engine with a DPF, which comprises a molybdenum compound and has a function to improve combustibility of PM captured by a filter of a DPF; a fuel oil comprising the additive; a lubricating oil composition...
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WO/2002/016533A2 |
This invention relates to a manual transmission lubricants comprising a major amount of an oil of lubricating viscosity: (A) at least one metal thiophosphate; (B) at least one phosphite; and (C) at least one basic salt of an acidic organ...
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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...
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WO/2001/096504A1 |
Lubricant formulations comprising from 6 to 15 wt% of a high hydroxyl ester as a first basestock, 05-1.5 wt.% ZDDP (zinc dialkyl dithiophosphate) and 65 to 89 wt.% of a second basestock. Lubricant formulations with improved antiwear prop...
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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...
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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 ...
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WO/2001/074751A2 |
A saligenin derivative such as the magnesium salt of a polynuclear bridged phenol product is useful as an additive for a lubricating composition. Up to 11 hydrocarbyl-substituted phenolic aromatic units are bridged by -CH¿2?- or -CH¿2?...
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WO/2001/074141A2 |
The perception of objectionable odors generated from lubricants is minimized by including in said lubricant a thiazole compound and an odor mask.
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WO/2001/074978A2 |
A composition of a hindered phenol antioxidant which is substituted in the 4 position by a CH¿2?CH¿2?C(O)OR?3¿ group, where R?3¿ is an alkyl group of 2 to 6 carbon atoms, and a dispersant or a detergent, is a useful additive package ...
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