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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 ...
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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...
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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 ...
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WO/2011/088929A1 |
The invention relates to a (meth)acrylate polymer for improving the viscosity index, which comprises a) from 5 to 60 wt% of repeating units that are derived from (meth)acrylates of formula (I), where R represents hydrogen or methyl and R...
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WO/2011/089259A1 |
Lubricating oil composition comprising a base oil having a kinematic viscosity at 1000C in the range of from 3 to 6 mm2/s and not less than 18% by mass of flowability improver in which the peak-top temperature measured by DSC is not less...
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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/2011/071756A1 |
The present invention relates to a method of lubricating a driveline device comprising supplying to the driveline device a lubricating composition comprising an oil of lubricating viscosity and an aromatic hydroxy-substituted compound. T...
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WO/2011/066242A1 |
The present invention relates to a lubricating composition containing (a) an oil of lubricating viscosity, (b) a star polymer and (c) a substantially linear polymer with a weight average molecular weight of 45,000 or less. The invention ...
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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/2011/044718A1 |
Water-based cutting fluids for use with diamond wiresaws that are used for cutting or otherwise treating hard brittle materials, e.g., silicon ingots, comprise: A. Water-soluble, polymeric dispersing agent, typically a polycarboxylate; B...
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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...
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WO/2011/044716A1 |
The cutting of semiconducting crystals with a wire saw is facilitated with a cutting fluid comprising a polyalkylene glycol neutralized with an un-neutralized or partially neutralized polymeric acid that has a molecular weight of 500 to ...
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WO/2011/045603A1 |
An oil production arrangement comprises an oil reservoir (4), a horizontal wellbore (6) and a vertically extending production well (8). A pump (10) is positioned at the bottom of the production well (8) for pumping fluid along the horizo...
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WO/2011/030776A1 |
Disclosed is a mold release agent having as active components a polyfluoroalkyl phosphonic acid represented by the general formula CnF2n+1(CH2CF2)a(CF2CF2)b(CH2CH2)cP(O)(OH)2 (n is an integer from 1 to 6, a is an integer from 1 to 4, b i...
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WO/2011/027730A1 |
Disclosed is a lubricant composition which contains a lubricant base oil that has a kinematic viscosity at 100˚C of 1-6 mm2/s, a %CP of not less than 70 and a %CA of not more than 2, and a viscosity index improver which would have an A/...
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WO/2011/021429A1 |
Disclosed is an aqueous lubricant for plastic working, which is characterized by containing (A) a water-soluble salt of an alicyclic carboxylic acid represented by general formula (1) or (2), and (B) a water-soluble salt of a copolymer t...
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WO/2011/011656A2 |
Certain polyalkylene glycols, useful as lubricant additives, are soluble with all four types of hydrocarbon base oils (Groups I-IV) at a wide variety of ratios of oil to polyalkylene glycol and under a variety of conditions. These polyal...
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WO/2011/009025A1 |
Lubricating oil of reduced friction comprise lubricating oil base stock and dissolved therein carbon nanomaterials functionalized on their surface with ester or amide functionality and made using a technique involving multiple space apar...
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WO/2011/006755A1 |
The present invention provides a lubricating composition comprising a base oil (A) and a hydroxyl group-added poly(meth) acrylate (B).
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WO/2011/005740A1 |
The disclosed invention relates to a composition comprising a grafted polymer. The polymer backbone comprises an olefin block and a vinyl aromatic block. The polymer backbone is grafted with a pendant carbonyl containing group, the graft...
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WO/2011/005739A1 |
The disclosed invention relates to a composition comprising a grafted polymer. The polymer comprises a backbone with at least one olefin block and at least one vinyl aromatic block. The polymer is grafted with a pendant carbonyl containi...
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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/2010/150816A1 |
Disclosed is a composition including at least one compound represented by formula (Z): A-L-{D1-(E)q-D2-(B)m-Z1-R}p (Z), where A is a linear or cyclic residue having a valence of p; L is a single bond or a divalent linking group; p is an ...
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WO/2010/142668A1 |
The present invention provides a lubricating composition comprising: - a base oil; and - a viscosity index improver containing poly (meth) acrylate having hydroxyl groups in the structure and having a hydroxyl value of from 22 to 37.
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WO/2010/140562A1 |
A lubricant oil composition which comprises: a lubricant base oil having a kinematic viscosity of 1 to 20 mm2/s at 100˚C; and a viscosity index-improving agent having a ratio of the total surface area (M1a) of peaks appearing within a c...
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WO/2010/141528A1 |
A lubricating composition contains an oil of lubricating viscosity and 0.5 to 10 percent by weight of a poly (meth)acrylate viscosity modifier polymer comprising (i) 15 weight percent to 35 weight percent monomer units of methyl (meth) a...
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WO/2010/140392A1 |
A lubricant oil composition which comprises: a lubricant base oil having a 100˚C kinematic viscosity of 1 to 6 mm2/s, a %Cp value of 70 or more, and a %CA value of 2 or less; a first viscosity index-improving agent that can have a ratio...
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WO/2010/140391A1 |
Disclosed is a lubricating oil composition containing a lubricant base oil with a kinematic viscosity of 1-20mm2/sat 100°C and a viscosity index improver having a 13C-NMR spectrum wherein the ratio M1/M2 is 0.20 or more: M1 being the to...
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WO/2010/113678A1 |
Provided is a water-containing working fluid for a brittle material and a hard material, which is a working fluid for a brittle material and a working fluid for a hard material, comprising (A) water, (B) a water-soluble polymeric compoun...
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WO/2010/109144A1 |
The subject matter of the invention is (meth)acrylic polymers comprising a linear or branched C8, or more, fatty chain that may comprise at least one ethylenic unsaturation, which have a weight-average molecular mass (formula I) of less ...
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WO/2010/107334A1 |
The metal-coating multifunctional composition for motor, transmission and industrial oils contains a metal-coating, oil-soluble additive, a succinimide derivative, an aromatic amine, an epoxy resin and an anti-foam additive in the claime...
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WO/2010/102903A1 |
The invention relates to the use of comb polymers comprising repeating units in the main chain which repeating units are derived from polyolefin-based macromonomers having a molecular weight of at least 500 g/mol, and repeating units whi...
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WO/2010/102871A1 |
The invention relates to the use of comb polymers comprising repeats in the main chain which repeats are derived from polyolefin-based macromonomers having a molecular weight of at least 500 g/mol, and repeats which are derived from low-...
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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/2010/063989A1 |
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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WO/2010/053890A1 |
The invention provides a lubricating composition containing an oil of lubricating viscosity and a block copolymer. The block copolymer may contain (a) a hydrophobic first block having C1-30 alkyl (meth)acrylic units, wherein at least 50 ...
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WO/2010/043503A1 |
Noise generation in a hydraulic system is reduced by contacting a hydraulic fluid comprising a polyalkyl(meth)acrylate polymer with a hydraulic system.
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WO/2010/041692A1 |
A lubricant composition characterized by containing a lubricant base oil and a viscosity index improver and having a kinematic viscosity at 100˚C of 4-12 mm2/s and a viscosity index of 200-350. The lubricant composition is also charact...
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WO/2010/041383A1 |
Provided is a lubricating oil composition having a low traction coefficient. The lubricating oil composition can reduce the friction between gear teeth surfaces or between other contacting surfaces mated under the condition of elastohyd...
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WO/2010/041689A1 |
Provided is a hydrocarbon-based lubricant base oil in which the urea adduct value is no more than 4 mass%, the viscosity index is at least 100, the average carbon number found by gas chromatography distillation is 23-31, the integral val...
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WO/2010/032781A1 |
Disclosed is a lubricating oil composition for an internal combustion engine, which comprises a base oil having a viscosity index of 120 or more, a polymeric compound having a mass average molecular weight of less than 100,000 in an amou...
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WO/2010/027019A1 |
Disclosed is a grease composition that can be used for a long period of time in a wide temperature range from low temperatures to high temperatures, using a relatively inexpensive base oil. Also disclosed are a roller bearing and univers...
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WO/2010/021299A1 |
A water-soluble metal working fluid comprising at least one of a block polyalkylene glycol (A) represented by formula (1) and a polyalkylene glycol monoether (B) represented by formula (2), and an alkanolamine fatty acid salt (C). ...
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WO/2010/012763A1 |
The present invention provides a liquid fuel composition comprising: a base fuel suitable for use in an internal combustion engine; and one or more poly (hydroxycarboxylic acid) derivative having a terminal acid group having formula (III...
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WO/2010/014655A1 |
The present invention relates to a copolymer comprising units derived from monomers (i) an α-olefin and (ii) an ethylenically unsaturated carboxylic acid or derivatives thereof esterified with a primary alcohol branched at the β- or hi...
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WO/2010/010807A1 |
Disclosed is a lubricant composition having excellent fuel consumption saving properties, low-temperature viscosity characteristics and cleanness. The lubricant composition is characterized by containing: (A) a lubricant base oil compos...
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WO/2009/148110A1 |
Provided is a lubricating oil composition having viscosity characteristics (viscosity index improving effect) and friction characteristics similar to or better than those when a PMA-based viscosity modifier is used. Also provided is a l...
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WO/2009/134638A2 |
Lubricate engine components of an internal combustion engine by placing said engine components in contact with a lubricating composition that comprises a polyoxyalkylene glycol diether represented by a general formula as follows: R1-(EO)...
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WO/2009/129015A1 |
Copolymers made with quasi-living polyolefins and unsaturated acidic reactants, dispersants using same, and methods of making same are provided. Under one aspect, a copolymer of an unsaturated acidic reactant and high molecular weight po...
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