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WO/2012/024808A1 |
According to a first aspect, an ester oil, in particular for producing a hydraulic fluid and/or a lubricant, containing an esterification product from the esterification of at least one monoalcohol with at least one polycarboxylic acid, ...
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WO/2012/026214A1 |
Provided is a tetraester of pentaerythritol that is a mixed ester of pentaerythritol and a carboxylic acid comprising isobutyric acid and 3,5,5-trimethylhexanoic acid, has a mole ratio (the ratio: isobutyric acid/3,5,5-trimethylhexanoic ...
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WO/2012/026303A1 |
This refrigerating machine oil comprises esters of a polyhydric alcohol with fatty acids. In the fatty acids, the molar ratio of C4-6 fatty acids to branched C7-9 fatty acids is 15:85 to 90:10, and the C4-6 fatty acids contain 2-methylpr...
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WO/2012/026213A1 |
Provided is a composition that is used in a refrigerating machine oil or the like having superior compatibility and the like with difluoromethane refrigerant, and that contains: (A) a tetraester of pentaerythritol and a carboxylic acid c...
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WO/2012/018137A1 |
Disclosed is a lubricant composition which contains: (A) an ionic liquid with anions represented by expression 1 or 2 below; (Rf1－SO2)(Rf2－SO2)N- Expression 1 (Rf3)(Rf3)(Rf3)PF3- Expression 2 (In expression 1, Rf1 and Rf2 may be the ...
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WO/2012/017947A1 |
It is possible to control thickening of the processing solution contaminated by scraps by means of at least one water-soluble polymer selected from a copolymer containing (A) polyvinylpyrrolidone and vinylpyrrolidone and in addition by m...
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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/2012/016094A1 |
The present disclosure provides azeotropic and azeotrope-like compositions comprised of methylperfluoroheptene ethers and 2-propanol. The present disclosure also provides for methods of use for the azeotropic and azeotrope-like compositi...
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WO/2012/016093A1 |
The present disclosure provides azeotropic and azeotrope-like compositions comprised of methylperfluoroheptene ethers and methanol. The present disclosure also provides for methods of use for the azeotropic and azeotrope-like compositions.
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WO/2012/010197A1 |
The invention relates to a solid composition and a ready-to-use solution obtained by dissolving the solid composition in water. The solid composition and ready-to-use solution comprise alkylamines suitable for use for a cleaning agent an...
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WO/2012/008442A1 |
Disclosed is a water insoluble cutting oil base oil or a grinding oil base oil for metalworking containing a fatty acid polyoxyalkylene alkyl ether represented by formula (I-A) below, wherein the hydroxyl value of said fatty acid polyoxy...
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WO/2012/004487A2 |
The invention relates to a stable composition (CS) comprising at least x wt.-% 2,3,3,3-tetrafluoropropene (99.8 ≤ x < 100), at most y wt.-% unsaturated compound(s) (Ia) (0 < y ≤ 0.2) selected from among 3,3,3-trifluoropropene (HFO-12...
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WO/2012/001255A2 |
The invention relates to a composition comprising a lubricant based on polyol esters (POE) and a refrigerant F including at least 99.8 wt.-% 2,3,3,3-tetrafluoropropene, between 0.5 and 500 ppm 1,1,1,2,3-pentafluoropropene, between 0.5 an...
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WO/2012/001720A1 |
A synthetic liquid lubricant integrator including polydimethylsiloxanes (PDMS). The lubricant further includes a base oil or grease mixed with the PDMS. The base oil includes a mineral oil or synthetic oil. The lubricant is suitable for ...
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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/2011/161986A1 |
Disclosed is a hydraulic oil which has excellent stick-slip suppressing properties and oil-water separation properties. The disclosed hydraulic oil includes, in a lubricant base oil, not more than 0.01-10 mass%, with reference to the tot...
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WO/2011/161908A1 |
Provided is a lubricating oil composition for bearings which has a lower viscosity in low-temperature environments compared to that of existing lubricating oils, and qualities equivalent to those of existing lubricating oils in high-temp...
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WO/2011/158595A1 |
Disclosed is a lubricant composition for internal combustion engines, which contains a component (A), a component (B) and a component (C) as essential ingredients, and which is characterized in that the phosphorus content in the composit...
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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/2011/148056A1 |
The present invention provides a process for producing lipids for biofuel or lubricant and Streptomyces bacteria used in the process. The process comprises cultivating bacterial cells of the genus Streptomyces in a medium comprising orga...
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WO/2011/142345A1 |
The disclosed lubricating oil composition has a kinematic viscosity of 30 mm2/s to 750 mm2/s at 40°C, contains 5 ppm to 75 ppm of boron atoms, and contains the following (i) to (iii) (wherein the total of (i) to (iii) is 100% by mass): ...
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WO/2011/136354A1 |
Disclosed is a wax that is added to a thermoplastic resin that undergoes a molding process at high temperatures. The wax does not thermally decompose when that thermoplastic resin composition undergoes the molding process. The wax also p...
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WO/2011/136379A1 |
Disclosed are a cyclophosphazene compound represented by formula (I), a lubricant comprising the compound, and a magnetic disk. In formula (I), n is 2, 3, or 4, m is an integer of 1-12, R is a C1-4 fluoroalkyl, and Rf is -CF2O(CF2CF2O)x(...
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WO/2011/125842A1 |
Disclosed are a lubricating oil base oil with excellent endurance and low torque properties, and also a lubricating oil composition suitable for fluid dynamic bearings, porous oil-retaining bearings and dynamic porous oil-retaining beari...
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WO/2011/125679A1 |
Provided is a lubricating oil composition having both of improved flame retardancy and biodegradability. The biodegradable lubricating oil composition having flame retardancy comprises: (1) a base oil containing 60 mass% or more of an oi...
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WO/2011/125819A1 |
Disclosed is a lubricating oil base oil with excellent low volatility and low temperature fluidity properties, capable of providing long-lasting lubrication in a wide temperature range, and a lubricating oil composition using same. The l...
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WO/2011/122230A1 |
The disclosed metallurgical lubricant powder contains an aromatic carboxylic acid represented by formula (1). (1) (Z)n-Ar-COOH In the formula, Ar represents an aryl group; Z represents a substituent (either R, OR, OCOR, or COOR) directly...
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WO/2011/118708A1 |
Disclosed are: a lubricant additive characterised by containing a compound represented by general formula (1) as an essential component; and a lubricant composition into which the lubricant additive is blended. (In the formula, R1, R3, R...
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WO/2011/118707A1 |
The disclosed lubricant composition is characterised in comprising various additives blended into a base oil and a specific condensed phosphate.
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WO/2011/118414A1 |
Disclosed is an oil additive containing a phosphate ester compound represented by the belowmentioned formula (I) [in the formula, L1, L2, and L3 are the same or different and represent an optionally substituted alkyl, an optionally subst...
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WO/2011/115193A1 |
A lubricating oil composition for high-temperature applications, which comprises (A) a pyromellitic acid ester, (B) a sulfur -containing triazine type antioxidant, and (C) a thiophosphoric acid ester type antioxidant. When applied to cha...
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WO/2011/106186A1 |
A double ester composition prepared by a three-step process comprising the non- ordered steps of a homopolymerization, a transesterification, and a capping, wherein the ordered steps include a sequence of homopolymerization, capping, and...
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WO/2011/105223A1 |
Disclosed is a surface treating agent for electrical contacts, which prevents solder transfer from occurring at the electrical contacts. Specifically, disclosed is a surface treating agent for electrical contacts, which contains a solid ...
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WO/2011/101108A1 |
The invention provides a functionalized process oil based on process oils from mineral oil refining with improved use properties, a process for production and the use of the process oils. The inventive process oils can be used, inter ali...
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WO/2011/099131A1 |
By introducing a new functional group to an end of a perfluoropolyether having a hydroxyl group, a compound (lubricant) is provided that is heat-stable and exhibits better fluidity and adsorbability on the surface of a disc than conventi...
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WO/2011/093455A1 |
In order to provide a lubricating oil additive that is essential for the practical application of a lubricant comprising an ionic liquid, is capable of imparting friction modifying properties and corrosion preventing properties, dissolve...
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WO/2011/093249A1 |
Abrasion resistance of a reciprocating compressor which uses isobutene as a coolant is improved and a high-efficiency refrigerator which uses the reciprocating compressor is realized. Refrigerator oil, which comprises primary refrigerato...
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WO/2011/086800A1 |
A lubricating oil composition which comprises a lube base oil and contains 5 to 5000ppm by mass of a 3,4,5-trihydroxybenzoic acid ester and 0.001 to 10.0% by mass of a phosphorus compound, each content being relative to the lubricating o...
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WO/2011/085969A1 |
Lubricant compositions useful especially for the lubrifϊcation of gears, having a boundary loss coefficient XLG of 0.6 to 0.8 measured at temperatures of 40 to 120 °C with a modified method according to DIN 51354, whereby the lubricant...
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WO/2011/080991A1 |
Disclosed is a base oil for cooling a device, which contains 30 mass% or more of at least one compound selected from an oleyl ester (an oleic acid ester and an oleyl alcohol ester) and an oleyl ether, wherein each of the oleyl ester and ...
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WO/2011/065355A1 |
A water-soluble metalworking oil agent comprising the following components (A) to (D), characterized in that the content of the component (A) is 10% by mass or more relative to the whole oil agent and the content of the component (B) is ...
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WO/2010/072696A9 |
The present invention relates to mixtures comprising a hydrophilic and at least one hydrophobic ionic liquid, to the use thereof as a working fluid in liquid ring compressors and to a corresponding method.
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WO/2011/058929A1 |
Disclosed are: a water-soluble cutting solution for a fixed abrasive wire saw, which has high cutting performance and can prevent the generation of a hydrogen gas through the reaction between silicon and water; a method for cutting an in...
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WO/2011/058777A1 |
Disclosed is a flame-retardant hydraulic oil which has a satisfactory antioxidant activity, an excellent inhibitory activity on the elution of zinc and good abrasion resistance, can respond to the increase in pressure and the tendency to...
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WO/2011/048906A1 |
Provided is a stationary constant-velocity universal joint which can prevent stick slip from occurring due to lack of lubricant even during use in an extremely cold region, and prevent abnormal noises from occurring when it is cold. The ...
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WO/2011/046079A1 |
Provided is a lubricating grease composition for reciprocating sliding. Said grease composition comprises a mixture of two types of grease: a grease that has a dropping point of at least 250°C and contains, in a non-fluorine base oil, e...
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WO/2011/046201A1 |
Provided is a grease composition for the bearings of wind power generators, the composition comprising a lube base oil that has a dynamic viscosity at 40ºC of 10-70 mm2/s and a pour point of -40ºC or lower and a diurea compound, e.g., ...
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WO/2011/043905A1 |
A polyol ester suitable for use as a lubricant or a lubricant base stock has a kinematic viscosity at 40°C greater than or equal to 200 cSt and a viscosity index of greater than or equal to 100. The ester comprises the reaction product ...
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WO/2011/044267A1 |
A natural algae-based synthetic lubricant derived from harvesting kelp from the ocean, recovering sieve sap from the kelp, drying the sieve sap, and removing salts and oxides to leave a composition having a concentration of polyols (Mann...
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WO/2011/040261A1 |
Disclosed is an aqueous lubricating coating agent for metal material plasticity processing, having excellent lubricity during cold forge processing, and having a residue jam resisting capacity whereby the amount of peeling of the lubrica...
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