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Matches 1 - 50 out of 20,621

Document Document Title
WO/2014/142001
The present invention provides: a viscosity index improver having an excellent effect of improving a viscosity index and a high-temperature high-shear viscosity of an oil; and others. The viscosity index improver according to the present...  
WO/2014/142157
A high-temperature lubricant composition obtained by formulating (A) an aromatic ester and (B) a polyalphaolefin having a viscosity index of 140 or higher. It is preferable for the amount of the (A) component to be formulated to constitu...  
WO/2014/142230
This lubricating oil composition is characterized by comprising poly(meth)acrylate having a mass-average molecular weight of 3×104 to 5×105 blended in a base oil having a kinematic viscosity of 0.6 mm2/s to 3.5 mm2/s at 100°C.  
WO/2014/142231
This lubricant oil composition contains additives blended into an oil base. The additives are (a) at least any compound selected from alkali earth metal sulfonates, alkali earth metal salicylates, and alkali earth metal phenates, (b) a s...  
WO/2014/142313
This refrigerator oil composition: is used in a refrigerant comprising a mixture of an unsaturated hydrofluorocarbon compound, a saturated hydrofluorocarbon compound, and CO2; comprises at least one substance selected from among polyoxya...  
WO/2014/143422
A multigrade engine oil comprising:a) a first base oil, comprising: at least about 55 wt % of the molecules have paraffinic functionality, at least about 25 wt % of the molecules have cycloparaffinic functionality, a ratio of weight perc...  
WO/2014/139935
The presently claimed invention is directed to the use of polyalkoxylates that are prepared by alkoxylating polytetrahydrofurane with butylene oxide in lubricant compositions.  
WO/2014/142198
A grease composition which is for use in a bearing and which comprises a thickener (A) and a base oil (B), characterized in that: the thickener (A) consists of a urea thickener represented by general formula (I), R1NHCONHR2NHCONHR3 [wher...  
WO/2014/136926
A lubricating oil manufacturing device (10) is characterized by being provided with: a mixing tank (20) for mixing a lubricating oil, the mixing tank (20) being provided with a stirring means (23) and a temperature adjustment means (24),...  
WO/2014/136970
This lubricating-oil composition comprises the following: a base oil that contains at least one mineral oil and/or synthetic oil, has a viscosity index of at least 120, and has a paraffin content, as per ring analysis, of at least 70%; a...  
WO/2014/136911
Provided is a compound that, when included in a lubricating oil, can increase shudder-prevention life and shift characteristics to satisfactory levels while also increasing transmitted torque capacity to a satisfactory level. Said compou...  
WO/2014/136643
A lubricant oil composition according to the present invention is characterized by being prepared by adding (A) a polymethacrylate having a mass average molecular weight of 30,000 to 600,000 inclusive and (B) an olefin copolymer having a...  
WO/2014/135596
The invention relates to a lubricating composition for a marine engine, especially a four-stroke or a two-stroke marine engine, comprising at least one base oil, at least one alkoxylated fatty amine, at least one hydrogenated styrene/iso...  
WO/2014/136973
This lubricating-oil composition comprises the following: a base oil that contains at least one mineral oil and/or synthetic oil, has a viscosity index of at least 120, and has a paraffin content, as per ring analysis, of at least 70%; a...  
WO/2014/136830
An aqueous working fluid according to the present invention can be used in the cutting of a brittle material using a wire saw, and is characterized by being prepared by adding an alkylene oxide adduct of acethylene glycol and a glycol to...  
WO/2014/135549
The present invention provides a lubricating composition comprising: (i) a base oil; (ii) a non-silicone anti-foam agent; and (iii) one or more performance additives; wherein the composition has a kinematic viscosity at 100°C (according...  
WO/2014/136906
Provided is a compound that, when included in a lubricating oil, can enhance longevity of shudder prevention, as well as gear-shift characteristics and torque transmission capacity, to satisfactory levels. Specifically provided is a comp...  
WO/2014/137580
An object of the present invention is to provide a lubricant composition for a limited slip differential comprising a major amount of an oil of lubricating viscosity and an oil soluble compound, as well as a method of using the same in a...  
WO/2014/136907
A succinimide compound that can be represented by general formula (1), a friction modifier containing such a succinimide compound, and a lubricating-oil composition containing such a succinimide compound. (1) (In formula (1), R represent...  
WO/2014/132676
The present invention provides a refrigerating machine oil comprising a base oil, a sulfide compound and an orthophosphate ester, wherein the content of the sulfide compound and the content of the orthophosphate ester are 0.01 to 2.0 mas...  
WO/2014/128104
The invention relates to a lubricating composition comprising at least one base oil and at least one aminated compound. The lubricating composition according to the invention simultaneously exhibits good anti-wear properties, good fuel e...  
WO/2014/129032
As a lubricant oil composition having improved fuel consumption saving performance and also having an excellent metal fatigue preventing property and excellent heat resistance, a lubricant oil composition for transmissions is provided, w...  
WO/2014/130963
A method for preventing degradation of physical and chemical properties, and for increasing lubricity, of a hydrocarbon and water emulsion, comprising adding to the emulsion an effective amount of at least one copper salt of a carboxylic...  
WO/2014/129499
A water-based metal working oil agent which comprises an amine component comprising (A) an alkanolamine represented by formula (1) and (B) an alkanolamine represented by formula (2), said water-based metal working oil agent being charact...  
WO/2014/128122
The present invention concerns a process for the production of a cylinder oil comprising the steps: providing a used oil, providing a fresh cylinder oil, and blending the used oil with the fresh cylinder oil, wherein the used oil has a l...  
WO/2014/125683
A method for producing a base oil for lubricant oils, comprising: a first step of hydrocracking a raw oil containing a heavy oil having 30 or more carbon atoms at a content of 80 mass% or more under the conditions having a hydrogen parti...  
WO/2014/123185
The object of the present invention is to provide a solid particle with improved lubricating properties, a solid lubricant comprising the solid particle, and a metal member having on the surface the solid particle or the solid lubricant....  
WO/2014/123159
The purpose of the present invention is to provide: a sliding member in which adhesion between a substrate and a resin is enhanced, and which has excellent durability whereby peeling of a resin film from the substrate does not occur due ...  
WO/2014/123048
A heat treatment oil composition obtained by mixing (A) a hydroxyl-condensed fatty acid having a polymerization degree equal to or greater than 2, and/or a derivative of the hydroxyl-condensed fatty acid. The heat treatment oil compositi...  
WO/2014/123106
This lubricant for metal-powder metallurgy comprises particulate bodies containing at least one amide compound selected from the group consisting of the amide compound expressed in general formula (1), and the amide compound expressed in...  
WO/2014/122273
The invention provides for a process for preparing urea grease. The process is carried out in the presence of a base oil and avoids the use of diisocyanate reagents.  
WO/2014/119678
A rust preventive oil composition according to the present invention comprises a base oil comprising a mineral oil and a naphthenate salt, wherein the content of the base oil is 50 mass% or more relative to the whole amount of the rust p...  
WO/2014/115603
[Problem] To provide a clock lubricating-oil composition that resists wear well and performs well under extreme pressure. [Solution] This clock lubricating-oil composition contains the following: a lubricant component (A) containing a ba...  
WO/2014/115602
[Problem] To provide a long-lasting clock lubricating-oil composition. [Solution] This clock lubricating-oil composition contains the following: a lubricant component (A) containing a base oil (A1); at least one antiwear agent (B) select...  
WO/2014/112417
The present invention provides a refrigerating machine oil containing a base oil, a sulfide compound, and a gallic acid ester, the content of the sulfide compound being 0.01-2.0% by mass with respect to the total amount of the refrigerat...  
WO/2014/108438
The invention provides a method for preparing a final grease product comprising the following steps: (a) mixing a polymeric thickener and a lubricating base oil at a temperature above the melting point of the polymeric thickener, wherein...  
WO/2014/107314
A lubricating composition with improved shear stability having a kinematic viscosity (Kv100) from 5 to 32.5 cSt at 100°C, and a viscosity index from 140 to 200. The lubricating composition includes: a bi-modal blend lubricating oil incl...  
WO/2014/105467
The invention provides a lubricating composition comprising an oil of lubricating viscosity, 0.1 wt % to 10 wt % of an overbased detergent, and 0.01 wt % to 5 wt % of a non-hydroxy terminated acylated polyalkylene oxide. The invention fu...  
WO/2014/103697
A water-based coolant comprises at least one inorganic acid salt selected from a carbonate, a hydrogen carbonate, a sesquicarbonate, a phosphate, a borate, a molybdate and a tungstate and a metal corrosion inhibitor. The water-based cool...  
WO/2014/102153
A vacuum pump oil having excellent high temperature sealing properties, favourable low-temperature starting properties, a high flash point with both good thermal stability and degree of achieved vacuum is disclosed. The vacuum pump oil c...  
WO/2014/103426
As a lubricating oil composition having both fuel saving performance and satisfactory durability at a gear, a bearing or the like, particularly a lubricating oil composition that can be used suitably in an automotive gear system, a lubri...  
WO/2014/104342
A lubricating agent comprising an ionic liquid formed from a Bronsted acid (HX) and a Bronsted base (B), wherein the Bronsted base has a linear hydrocarbon group having 10 or more carbon atoms and the difference between the pKa value of ...  
WO/2014/103244
As a system lubricant for crosshead diesel engines, which has excellent cleanness at high temperatures and excellent coking resistance and which produces less deposit even if a base oil having a high saturated hydrocarbon content is used...  
WO/2014/104174
A dialkyl ether represented by general formula (1); and a base oil for lubricant oils and a lubricant oil composition, each of which contains the dialkyl ether. Thus, provided are a base oil for lubricant oils and a lubricant oil composi...  
WO/2014/098152
Provided is a lubricant oil composition for rotary compressor, containing (a) a base oil, (b) an antioxidant, and (c) a dithiophosphoric acid ester compound represented by general formula (I), in an amount of at least 0.05 mass% but less...  
WO/2014/098161
This lubricant oil composition incorporates a boron-containing compound for which the ratio of the integrated value of the peaks in a 5-25 ppm chemical shift with respect to the integrated value of the peaks in a -10 ppm-25 ppm chemical ...  
WO/2014/099342
A high TBN overbased metal sulfonate detergent is prepared by reacting a hydrocarbyl-substituted organic sulfonic acid or metal salt thereof with a basic alkali metal or alkaline earth metal compound in the presence of a mono-alcohol and...  
WO/2014/094372
The present invention relates to a nano functional material for energy-saving and environment-friendly lubricating oil. The material is prepared by synthesizing 30-50wt% of SiO2 nano material, 10-20wt% of ethylene glycol, 20-30wt% of tet...  
WO/2014/097871
Provided is a starting material powder that is for powder metallurgy and that is capable of improving strength and density, and preventing sintered-body contamination, surface defects, and decarburization. The starting material powder fo...  
WO/2014/099537
A lubricant composition includes an oil of lubricating viscosity and a 4-hydroxybenzamide as a friction modifier. The lubricant composition has a kinematic viscosity at 100°C of from 5 to 18 mm2/s.  

Matches 1 - 50 out of 20,621