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WO/2012/118098A1 |
The present invention provides a lubricating oil composition which comprises (A) one or more zinc dithiophosphates represented by formula (1) in an amount of 0.1 to 1.5 mass% relative to the whole mass of the composition and in terms of ...
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WO/2012/114409A1 |
When an ionic liquid is slid in a vacuum device under severe conditions, the ionic liquid may decompose and cause the inside of the vacuum device to be contaminated by the decomposition product. In order to prevent the contamination, the...
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WO/2012/086564A1 |
[Problem] To provide a lubricant for plastic processing of metal materials which is also applicable in severe plastic deformation applications, does not have a black appearance that significantly stains a working environment, and does no...
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WO/2012/087775A1 |
The invention provides a lubricating composition containing an oil of lubricating viscosity and a detergent. The invention further relates to a process to prepare the detergent, and the use of the lubricating composition in a mechanical ...
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WO/2012/076896A1 |
An additive compound comprising a derivative of particular fatty acids and polyamines has been found to be friction reducing, and particularly readily miscible in fuels and lubricants. The fatty acid has more than 12 carbon atoms and at ...
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WO/2012/030590A1 |
The invention provides a lubricating composition containing an antiwear agent and an oil of lubricating viscosity. The invention further relates to the use of the lubricating composition in a mechanical device such as an internal combust...
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WO/2012/014938A1 |
The disclosed lubricant base oil contains at least one ionic liquid comprising a compound represented by general formula (1) (in which Z+ represents a cation and A− represents an anion), characterized in that Z+ is a cyclic quaternary ...
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WO/2012/009127A1 |
Overbased MgO dispersions with high magnesium content and acceptably low viscosities are reproducibly prepared without gel formation by heating to 280-360°C a mixture of MgO, selected dispersants, low MW carboxylic acids, water and a co...
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WO/2012/001760A1 |
Disclosed is a grease composition characterized by containing a base oil, a thickener and a rust preventive agent, wherein the rust preventive agent comprises an organic sulfonate and a fatty acid amine salt. The grease composition has e...
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WO/2012/001842A1 |
When a refrigerant which is mainly hydro-fluoro-olefins is used in a refrigeration cycle device, a metal which forms the cycle acts as a catalyst and decomposes and polymerises refrigerant comprising refrigerating oil and carbon double b...
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WO/2011/158464A1 |
Disclosed is a method for the cold-drawing of a metal pipe, which comprises filling a high-pressure container having a base pipe inserted thereinto with a lubricant oil, increasing the pressure of the lubricant oil by means of a pressure...
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WO/2011/155513A1 |
Disclosed are a grease composition and a lubricating oil composition which exhibit excellent high-temperature, high-speed durability, can be used over a long time, and can prevent the detachment of rolling bearings or similar from a roll...
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WO/2011/152470A1 |
Disclosed is a lubricant composition which contains an organic molybdenum compound that has a nitrogen (N) atom and/or an oxygen (O) atom and optionally has a sulfur (S) atom in each molecule. The sulfur content in the organic molybdenum...
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WO/2011/146467A1 |
The invention provides a lubricating composition containing a compound comprising the reaction product of a polyolefin, an ethylenically unsaturated aromatic acylating agent (or carboxylic reactant), and an amine, and an oil of lubricati...
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WO/2011/114848A1 |
Disclosed is a lubricant composition which contains a lubricant base oil and a dialkyl monothiophosphate metal salt. The dialkyl monothiophosphate metal salt is contained in an amount of 0.005-0.12% by mass in terms of phosphorus element...
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WO/2011/105601A1 |
Disclosed is a grease composition for a hub unit bearing equipped an angular contact ball bearing, which comprises (a) a thickening agent that is a mixture of diurea compounds respectively represented by the following formulae (I) to (II...
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WO/2011/099195A1 |
Disclosed is a lubricant additive composition that comprises a metal salt of a phosphorous-containing compound, is easy to prepare, does not have adverse effects such as causing rubber seals to swell, and moreover has excellent storage s...
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WO/2011/095155A1 |
The invention relates to lubricating greases that contain calcium lignosulfonate, comprising a base oil, calcium soaps, calcium lignosulfonate having average molecular weights (weight average) of greater than 10000 g/mol, optionally in a...
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WO/2011/086980A1 |
Disclosed is a sheet which is pleasant to the touch, has excellent lubricity when wet, and exhibits little reduction in lubricity, even after multiple uses. In the disclosed sheet, a layer of a polyalkylene oxide modified product, which ...
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WO/2011/083602A1 |
Disclosed is a lubricant composition containing: a lubricant base oil which has a kinematic viscosity of 1 to 20mm2/s at 100°C; a friction modifier (A); a first overbased metal salt (B) which is obtained by over-basifying an oil-soluble...
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WO/2011/083601A1 |
Disclosed is a lubricant composition containing: a lubricant base oil which has a kinematic viscosity of 1 to 20mm2/s at 100°C; a viscosity index improver (A) which has a 13C-NMR spectrum in which the ratio between the total area (M1) o...
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WO/2011/081835A1 |
The invention provides a lubricating composition containing an oil of lu-bricating viscosity and a nitrile compound. The invention further relates to a method of the lubricating an internal combustion engine with the lubricating composit...
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WO/2011/077811A1 |
Disclosed is a system lubricant oil composition for a crosshead-type diesel engine, in which the increase in viscosity can be prevented so as to prevent the deterioration in fuel cost. The system lubricant oil composition is characterize...
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WO/2011/077810A1 |
Disclosed is a cylinder lubricant oil composition for a crosshead-type diesel engine, which has improved stability to oxidation and improved scuffing resistance besides the properties of the conventional cylinder lubricant oil compositio...
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WO/2011/068733A2 |
A carboxylate detergent prepared by the process comprising (a) alkylating a hydroxyaromatic compound with at least one alpha olefin oligomer, derived from C8 to C20 alpha olefins, to thereby produce an alkylhydroxyaromatic compound, and ...
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WO/2011/068732A2 |
A process for preparing a highly overbased magnesium alkyltoluene sulfonates comprising: (A) reacting at least one oil soluble alkyltoluene sulfonic acid and at least one source of magnesium, in the presence of a mixture comprising: (i) ...
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WO/2011/066115A2 |
An overbased, sulfurized salt of at least one alkylated hydroxyaromatic compound, wherein the alkyl substituent of the hydroxyaromatic compound is a residue of at least one isomerized olefin having from about 15 to about 99 wt. % branchi...
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WO/2011/063113A2 |
An alkylated hydroxyaromatic compound is disclosed which is prepared by reacting at least one hydroxyaromatic compound with at least one branched olefinic propylene oligomer having from about 20 to about 80 carbon atoms in the presence o...
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WO/2011/051261A1 |
The present invention provides a lubricating composition at least comprising: a base oil; and a detergent; wherein the detergent comprises at least 30 mol%, based on the total amount of detergent, of a sulphonate detergent having a BlSI ...
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WO/2011/040919A1 |
The invention is directed to oil soluble additive compositions, lubricating oil compositions derived from a process for preparing a sulfurized oil soluble molybdenum complex having reduced active sulfur comprising: reacting an acidic mol...
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WO/2011/037054A1 |
Provided is a lubricant composition comprising the following components blended into a lubricant base oil: (A) a tertiary amine represented by formula (1) (in the formula, R1 is a C16-22 hydrocarbon group, R2 and R3 independently represe...
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WO/2011/033953A1 |
Disclosed is a lubricant composition which exhibits a low coefficient of friction when used as a lubricant for a low-friction sliding material even though the lubricant composition contains ZnDTP as an anti-wear agent. Specifically discl...
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WO/2011/030615A1 |
An anticorrosive oil composition comprising: at least one base oil selected from the group consisting of a mineral oil and a synthetic oil both having a 5% distillation temperature of 140 to 250°C inclusive, a 95% distillation temperatu...
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WO/2011/019028A1 |
Disclosed is a grease composition comprising a base oil, a thickening agent and an additive. The grease composition is characterized in that the base oil has a kinematic viscosity of 50 to 200 mm2/s at 40˚C, the thickening agent compris...
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WO/2011/016580A1 |
Disclosed is a grease composition for constant velocity joints, which comprises the following components: (a) a base oil; (b) a diurea thickening agent; (c) at least one oily component selected from the group consisting of palm olein, pa...
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WO/2011/001653A1 |
Provided is a water-based lubricant for plastic processing that exhibits excellent resistance to corrosion and to moisture absorption without reducing lubricating properties such as lubricity, processability, and seizure resistance even ...
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WO/2011/002675A2 |
The present invention is directed to a method for preparing an unsulfurized, carboxylate-containing additive for lubricating oils and the product produced by said method, wherein said method comprises a) neutralization of a mixture of at...
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WO/2011/001554A1 |
A rust-preventive oil composition which is characterized by containing both a nonionic surfactant having a hydrophile -lipophile balance of 10 to 12 and at least one rust inhibitor and by exhibiting a kinematic viscosity of 1 to 50mm2/s ...
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WO/2010/146889A1 |
Disclosed is a metal rolling oil composition which comprises: at least one kind of base oil selected from the group consisting of mineral oils, animal/plant oils and synthetic esters; a surfactant; and an elastomer. The metal rolling oil...
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WO/2010/142724A1 |
A lubricating oil composition that is free of organic friction modifiers, comprising (A) an oil of lubricating viscosity in a major proportion; (B) as an additive component in a minor proportion,a separately-prepared oil-soluble zinc sal...
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WO/2010/117619A2 |
Disclosed is a method of preparing terminally functionalized telechelic polymers using a cationic living polymer product or a terminal tert-chloride chain end of a carbocationic quasiliving polymer product, which comprises quenching the ...
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WO/2010/101801A1 |
A composition of an oil-soluble ionic detergent that does not contribute metal ions to the composition, and which comprises a quaternary non-metallic pnictogen cation and an organic anion having at least one hydrocarbyl group of sufficie...
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WO/2010/098337A1 |
A grease composition or lubricating oil composition which can effectively prevent the rolling surfaces of a rolling bearing or the like from suffering hydrogen embrittlement and resultant flaking, has excellent high-temperature high-spee...
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WO/2010/092912A1 |
Provided is a continuously variable transmission oil composition that can markedly increase the coefficient of friction between a metal belt or a chain and a pulley, that can maintain the high coefficient of friction over a long period o...
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WO/2010/086365A1 |
The present invention provides a lubricating composition comprising a base oil and one or more additives, wherein the composition has: - a sulphated ash content (according to ASTM D 874) of at least 0.1 wt.% and at most 0.60 wt.%, prefer...
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WO/2010/087398A1 |
A lubricating oil composition for automatic transmissions, characterized by comprising (A) a lube base oil having a dynamic viscosity at 100ºC of 1.5-20 mm2/s, (B) a polymethacrylate-based viscosity index improver, and (C) a sulfur comp...
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WO/2010/082487A1 |
Provided are an oil-gelling agent which is highly safe to living organisms and environment, shows a preferable texture in using, and has good gelling ability, and a thickened gel-like composition using said oil-gelling agent, as an oil-g...
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WO/2010/077583A1 |
Composite particles and a method of forming composite particles are described. The composite particles comprise at least one inorganic nanoparticle covalently bound to at least one inorganic microparticle with a linking compound. Lubrica...
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WO/2010/073939A1 |
A lubricating oil for use in hot rolling oil for aluminum sheets, which comprises (a) a mineral oil having a kinematic viscosity of 80mm2/s or below (at 40°C), (b) 1 to 14mass% of a fatty acid having 10 to 22 carbon atoms, (c) 5 to 15ma...
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WO/2010/063989A1 |
Gear oil formulations comprising a gear oil and a film forming agent are disclosed. The film forming agent comprises a polymeric ester which is the reaction product of at least one polyfunctional alcohol, a dimer fatty acid, an optional ...
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