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Patent Searching and Data


Matches 151 - 200 out of 8,392

Document Document Title
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...  
WO/2012/017860A1
Provided are a roller and cage assembly and a bearing which employs the roller and cage assembly. The roller and cage assembly is surface treated to have a film which causes no increase in stress and never peels off from the cage even if...  
WO/2012/016976A1
The invention relates to improved novel carrier fluids for abrasives, especially cutting fluids, for wafer production. The invention also relates to the use of said fluids and to a method for cutting wafers.  
WO/2012/017023A1
The present invention provides a lubricating composition comprising a base oil and one or more additives, wherein the base oil comprises a residual Fischer-Tropsch derived base oil and wherein the lubricating composition has a kinematic ...  
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...  
WO/2012/004487A3
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...  
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...  
WO/2011/162391A1
Provided is a lubricating oil base oil for a refrigeration system, the lubricating oil base oil having appropriate compatibility with a hydrocarbon refrigerant, appropriate viscosity, and the like. A lubricating oil base oil for a refrig...  
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...  
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...  
WO/2011/156208A3
Novel sulfur-containing compositions comprise a polyether polysulfide or an ether polysulfide. The polyether polysulfide may be based upon an alkoxylate (an alcohol or glycol-initiated compound) that is a copolymer of at least two of eth...  
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...  
WO/2011/156208A2
Novel sulfur-containing compositions comprise a polyether polysulfide or an ether polysulfide. The polyether polysulfide may be based upon an alkoxylate (an alcohol or glycol-initiated compound) that is a copolymer of at least two of eth...  
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): ...  
WO/2011/138313A1
Method of reducing the toxicity of a used lubricating composition obtained from a spark ignition internal combustion engine fuelled with a gasoline composition, the method comprising incorporating into the lubricating composition a Fisch...  
WO/2011/134695A1
The present invention relates to a transmission lubricant comprising at least 30% by weight of polyalkyl (meth)acrylate. The present invention further describes polyalkyl (meth)acrylates for use in lubricants and also processes for prepa...  
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...  
WO/2011/131331A1
The present invention relates to the use of water-based lubricants for textile machines, especially to the use as needle oil and/or lifter oil.  
WO/2011/125880A1
The disclosed lubricant composition for an internal combustion engine comprises: (A) a polyalphaolefin that has a kinetic viscosity at 100°C of at most 5.5 mm²/s, a CCS viscosity at −35°C of at most 3,000 mPa∙s, and a NOACK of at ...  
WO/2011/125879A1
The disclosed lubricant composition for an internal combustion engine comprises: (A) a polyalphaolefin that has a kinetic viscosity at 100°C of at most 5.5 mm²/s, a CCS viscosity at −35°C of at most 3,000 mPa∙s, and a NOACK of at ...  
WO/2011/126789A1
A lubricant component is an oligomer of a series α-olefins, made by forming a series of α-olefins by oligomerization of ethylene using an ethylene oligomerization catalyst, and then oligomerizing the series of α-olefins using a Lewis ...  
WO/2011/125881A1
The disclosed lubricant composition for an internal combustion engine comprises a polyisobutylene with a mass-average molecular weight of at least 500,000 blended into a base oil that contains: (A) a polyalphaolefin that has a kinetic vi...  
WO/2011/126788A1
A lubricant component is a copolymer of ethylene and α-olefins made by forming a series of α-olefins by oligomerization of ethylene using an oligomerization catalyst, and then copolymerizing the α-olefins and ethylene using a transiti...  
WO/2011/118707A1
The disclosed lubricant composition is characterised in comprising various additives blended into a base oil and a specific condensed phosphate.  
WO/2011/118814A1
Provided is a grease composition which makes it possible to simultaneously suppress fretting wear and bearing wear caused by a high load and to increase the life of a bearing. In addition, the grease composition is able to suppress frett...  
WO/2011/118733A1
Provided is a lubricating oil composition for chillers which has a low global warming potential due to a lubricating oil composition that contains a base oil and a sulfur-containing aromatic compound, and is for chillers that use a refri...  
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...  
WO/2011/118732A1
Provided is a lubricating oil composition for a chiller which has a low global warming potential due to the inclusion of an organic compound having two or more non-conjugated double bonds in a base oil, and which is used for chillers tha...  
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...  
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...  
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 ...  
WO/2011/105358A1
Disclosed is a lubricant composition which is characterized by containing (a) a lubricant base oil having a kinematic viscosity at 100˚C of 2-10 mm2/s (inclusive), and (b) a poly-α-olefin which is produced using a metallocene catalyst ...  
WO/2011/102523A1
Disclosed is an aqueous heat treatment liquid composition which exhibits good antirust performance, while having high cooling performance and high uneven cooling resistance. The aqueous heat treatment liquid composition is characterized ...  
WO/2011/102037A1
Disclosed is a lubricant composition for a continuously variable transmission, which is obtained by blending (A) a mineral oil or PAO that has a sulfur content of not more than 0.03% by mass and a kinematic viscosity at 100˚C of 1.5-3 m...  
WO/2011/099207A1
Disclosed is a lubricating oil composition that is characterized by comprising a mixture of (A) in the range of 5 mass% to 70 mass%, based on the total amount of the composition, of a lubricant base oil in which the sulfur content is no ...  
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...  
WO/2011/093295A1
Disclosed is an α-olefin (co)polymer characterized by being synthesized using a metallocene catalyst and by fulfilling conditions (a') and (b') below; also disclosed are a hydride of said polymer, and a high-viscosity lubricant with exc...  
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...  
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 ...  
WO/2011/080250A1
The present invention provides a method of improving the performance of the lubricant of an internal combustion engine, said method comprising fuelling an internal combustion engine containing the engine lubricant with a liquid fuel comp...  
WO/2011/079042A3
This disclosure relates to a liquid syndiotactic polyalphaolefϊn, sPAO, comprising one or more C4 to C24 monomers, said sPAO having: a) an rr triad content of 5 to 50 % as measured by 13C NMR; b) an mr triad content of 25 to 60 % as mea...  
WO/2011/079042A2
This disclosure relates to a liquid syndiotactic polyalphaolefϊn, sPAO, comprising one or more C4 to C24 monomers, said sPAO having: a) an rr triad content of 5 to 50 % as measured by 13C NMR; b) an mr triad content of 25 to 60 % as mea...  
WO/2011/077839A1
Disclosed is a base oil for cooling a device, which contains 30 mass% or more of a hydrocarbon compound having a methyl group and a methylene group at the terminal of the main chain thereof in the total number of 16 or more and has a met...  
WO/2011/065312A1
Disclosed are: an ether compound which is capable of maintaining high adhesion to a base even in the presence of moisture; a lubricant which contains the ether compound; and a composition for a lubricant, which contains the ether compoun...  
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...  
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 ...  
WO/2011/044717A1
Cutting fluids for brittle materials, e.g., silicon ingot, comprise, in weight percent: A. 70-99% polyalkylene glycol (PAG), e.g., polyethylene glycol; B. 0.01-10% PAG-grafted polycarboxylate; and C. 0-30% water. These cutting fluids are...  
WO/2011/046767A1
The present invention is directed to a heavy hydrocarbon composition useful as a heavy lubricant oil base stock and to a heavy lubricant composition derived from the heavy lubricant oil base stock that remains clear and bright even after...  
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...  
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., ...  

Matches 151 - 200 out of 8,392