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WO/2017/082182A1 |
[Problem] To provide a viscosity modifier for lubricating oils and an additive composition for lubricating oils for obtaining a lubricating oil composition having exceptional storage stability at low temperatures and exceptional viscosit...
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WO/2017/079575A1 |
The invention provides a lubricant composition comprising an oil of lubricating viscosity and a protic acid salt of an N-hydrocarbyl-substituted gamma- (γ-) or delta- amino(thio)ester. The invention further relates to a method of lubric...
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WO/2017/079584A1 |
The invention provides a lubricant composition comprising an oil of lubricating viscosity and a (thio)phosphoric acid salt of an N-hydrocarbyl-substituted gamma- (γ-) or delta- (δ-) amino(thio)ester. The invention further relates to a ...
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WO/2017/074236A1 |
The present invention refers to a refrigeration lubricant comprising at least one monoester or diester of at least one 1,3-dioxane having at least one hydroxy or hydroxyalkyl group and at least one monocarboxylic acid having 2 to 12 carb...
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WO/2017/073748A1 |
The present invention provides a lubricant composition which contains: a lubricant base oil; and from 1.0% by mass to 15.0% by mass (inclusive) of a dispersed poly(meth)acrylate compound having a weight average molecular weight of from 2...
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WO/2017/073553A1 |
A water-soluble metalworking oil composition is obtained by blending component (A), component (B), component (C) and component (D). Relative to the total amount of the composition, the amount of component (A) is 5.0 mass% or more, the am...
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WO/2017/066595A2 |
Disclosed herein are lubricating compositions and methods of use of the same, including for, e.g., use in metal working operations.
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WO/2017/065134A1 |
Provided are: a refrigerator oil having excellent lubricating performance and excellent stability with respect to temperature change, specifically a refrigerator oil which contains a polyol ester wherein the value obtained by (molecular ...
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WO/2017/062273A1 |
A fluid monitoring and management device that includes a housing with a fluid passageway. The fluid monitoring and management device further includes a fluid property sensor with a sensing element in the fluid passageway. A valve is in t...
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WO/2017/060919A1 |
The present subject matter describes a method for preparation of a lubricant dispersed with carbon nanotubes (CNTs) and a lubricant dispersed with the CNTs prepared thereof. The method comprises ball milling the CNTs and purifying the ba...
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WO/2017/061601A1 |
Provided is a freezer oil that is superior in thermal stability and oxidation stability. This freezer oil contains at least one type of compound selected from the group consisting of polyvinyl ethers, polyoxyalkylene glycols, and polyol ...
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WO/2017/062642A1 |
Disclosed are methods and compositions comprising HFC-32, HFC-125, transHFO-1234ze, HFC-134a and HFO-1234yf that may be used as a replacement refrigerant in existing systems, and particularly used to partially replace R-404A in existing ...
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WO/2017/057385A1 |
Provided is a steel wire having a lubricating film with which both corrosion resistance such as long term anti-rusting properties and excellent appearance after heading can coexist. The surface of the steel wire according to the present ...
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WO/2017/057613A1 |
Provided is a refrigerator oil composition for a refrigerant comprising difluoromethane, the refrigerator oil composition containing polymer (A) below and an ester (B) of a polyvalent alcohol and an aliphatic monocarboxylic acid. Polymer...
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WO/2017/057614A1 |
Provided is a refrigerator oil composition for a mixed refrigerant containing difluoromethane, the refrigerator oil composition containing polymer (A) below and an ester (B) of a polyvalent alcohol and an aliphatic monocarboxylic acid. P...
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WO/2017/059195A1 |
A method for forming a lubrication material using self-dispersed crumpled graphene balls as additives in a lubricant base fluid for friction and wear reduction. The lubricant base fluid may be, for example, a polyalphaolefin type-4 (PAO4...
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WO/2017/057361A1 |
(1) A cylinder lubricant composition for cross-head diesel engines, which is configured to have a sulfuric acid ash content of from 2.0% by mass to 5.5% by mass, a base number of from 15 mgKOH/g to 45 mgKOH/g, and a self-ignition tempera...
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WO/2017/056979A1 |
Provided are: an anti-corrosion agent which stably protects a metal surface even if exposed to high temperatures and maintains anti-corrosion performance even if exposed to high temperatures; and a covered wire with a terminal, which has...
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WO/2017/047681A1 |
This vibration damping device (10) is characterized by having in a cylinder (12) a magnetorheological fluid composition that contains magnetic particles, a carrier fluid for dispersing the magnetic particles, and a friction modifier, the...
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WO/2017/047551A1 |
A lubricating agent supplied from a lubricating agent supply device (3) is a wax-based lubricating agent (W) containing a lubricating oil and a wax and capable of reversibly changing between a liquid state when the temperature exceeds a ...
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WO/2017/047620A1 |
In this method for producing a polyether compound, the polyether compound is obtained by using trialkyl aluminium and a halogen-free onium salt to polymerize an oxirane monomer.
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WO/2017/047621A1 |
This refrigeration machine oil, which includes an oxygen group-containing oil and a viscosity index improver, has a viscosity index (VI) of at least 200, and a volume resistivity of at least 1×109 Ω∙m.
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WO/2017/047682A1 |
This vibration damping device (10) is characterized in having a magneto-viscous fluid composition in a cylinder (12), the magneto-viscous fluid composition containing magnetic particles, a dispersant for dispersing the magnetic particles...
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WO/2017/046276A1 |
The present invention provides a low-friction sliding mechanism comprising a lubricant composition on a sliding plane between a DLC-coated sliding member (A) and a sliding member (B), wherein the DLC-coated sliding member (A) is formed b...
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WO/2017/047722A1 |
This pipe threaded joint (1) is provided with a pin (5) and a box (8). The pin (5) and the box (8) are each provided with a contact surface having threaded parts (4, 7) and a non-threaded metal contact part. The pipe threaded joint (1) i...
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WO/2017/047347A1 |
The objective of the present invention is to provide a grease composition which is capable of exhibiting good lubricating properties and wear resistance at various temperatures under various loads. The present invention relates to a grea...
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WO/2017/043036A1 |
A coolant compressor that is provided with an electric element and with a compression element that is driven by the electric element and that compresses a coolant. The compression element comprises at least one sliding member that compri...
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WO/2017/037963A1 |
Provided is a fine powder cleaning additive for oil which can be stored and injected easily, is capable of suppressing the release of harmful substances from engine exhaust gas, and includes inorganic fine powder having significant fuel ...
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WO/2017/035879A1 |
The present invention provides a method for preparing single-layer metal phosphate and applications thereof. The method comprises: (1) carrying out intercalation treatment on layered metal phosphate by means of alkylol amine, so as to ob...
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WO/2017/038867A1 |
An entry sheet for drilling holes, having a metal foil and a layer of a resin composition containing a polyolefin resin (A) and a water-soluble resin (B) on at least one surface of the metal foil. The polyolefin resin (A) content is 25-5...
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WO/2017/038734A1 |
The problem of the invention is to provide a lubricating oil composition having excellent heat resistance (suppressed discoloration upon heating) and stickiness while maintaining the excellent viscosity characteristics of lubricating oil...
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WO/2017/040952A1 |
A lubricant composition includes a base oil present in an amount of greater than 70 parts by weight per 100 parts by weight of the lubricant composition and an antioxidant. The antioxidant has the structure: wherein each X is independent...
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WO/2017/040961A1 |
A lubricant composition includes a base oil present in an amount of greater than 70 parts by weight per 100 parts by weight of the lubricant composition and an antioxidant. The antioxidant has the structure: wherein each X is independent...
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WO/2017/034659A1 |
Disclosed is a lubricant base stock blend comprising a PAO base stock and an alkylated aromatics (AA) base stock, wherein at least the longer portion of the pendant groups attached to the carbon backbones of the PAO molecules have compar...
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WO/2017/033954A1 |
Provided is a hub unit (1) comprising an outer ring (11), a hub wheel (3) (large-diameter part (9)), an inner ring member (12), rolling bodies (14) provided between the outer ring (11) and the hub wheel (3) (large-diameter part (9)) and ...
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WO/2017/030122A1 |
This lubricant comprises an ionic liquid that includes a conjugate base and a conjugate acid, the conjugate acid having a group that includes a linear hydrocarbon group with at least six carbon atoms, pKa in acetonitrile of the acid whic...
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WO/2017/030203A1 |
A defoaming agent that includes a polymer comprising a repeating unit represented by general formula (1) and a repeating unit represented by general formula (3). (In general formula (1), X1 is a repeating unit obtained by polymerizing an...
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WO/2017/030201A1 |
A defoaming agent containing a polymer including a repeated unit indicated in general formula (1). (In general formula (1): X1 is a repeated unit obtained by polymerization of an ethylenic unsaturated group; Y1 is side chain having a str...
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WO/2017/030204A1 |
A lubricating oil composition which includes: a lubricating oil base oil; (A) a first defoaming agent obtained by polymerizing (b) at least one type of defoaming agent monomer in (a) a polymerization solvent in the presence of (c) a poly...
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WO/2017/030202A1 |
A defoaming agent obtained by polymerization of at least one type of defoaming agent monomer (B) in a polymerization solvent (A), in the presence of a polymer (C) that can be dissolved in the polymerization solvent.
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WO/2017/030784A1 |
An antioxidant composition which comprises: (a) methylenebis(di-n-butyldithiocarbamate); and (b) an alkylated diphenylamine derivative of triazole wherein the alkyl group on at least one of the phenyl groups is C8 or higher. Lubricating ...
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WO/2017/031162A1 |
A fluid contains a base oil and an antioxidant, the base oil consisting of sulfur-containing polyalkylene glycol where greater than 80 weight-percent of the fluid is a sulfur-containing polyalkylene glycol and less than one weight-percen...
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WO/2017/031058A1 |
Described herein is a method for extending lubricant life, comprising treating a lubricant with a lubricant additive which comprises a compound selected from the group consisting of urea, ammonium carbonate, ammonium bicarbonate, and amm...
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WO/2017/030785A1 |
A lubricating composition for use in heavy duty diesel engines which is formulated to allow the use of organo-molybdenum compounds but which overcomes the issue of Cu and/or Pb corrosion and also maintains elastomer seal compatibility. T...
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WO/2017/026299A1 |
Provided is a grease composition and the like that can be used as a lubricant for roller bearings, has excellent high-temperature durability and rust resistance, and with which it is possible to prevent early detachment at the rolling su...
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WO/2017/022801A1 |
A sliding member is provided which has a sliding surface with excellent sliding properties even under conditions of high surface pressure, high sliding speed and being in lubricant; a roller bearing and a retainer are also provided. This...
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WO/2017/022788A1 |
This lubricant comprises an ionic liquid that includes a conjugate acid and a conjugate base having at least two anions in a molecule, the conjugate acid having a group that includes a linear hydrocarbon group with at least six carbon at...
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WO/2017/022822A1 |
This cutting auxiliary lubricant includes a high molecular weight compound (A) having a weight average molecular weight of 5×104 to 1×106, a medium molecular weight compound (B) having a weight average molecular weight of 1×103 or mor...
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WO/2017/021333A1 |
The invention refers to use of lubricant compositions comprising a specific diester and additives to reduce the fuel consumption of an engine.
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WO/2017/022576A1 |
The present invention provides a refrigerating machine working fluid composition containing a refrigerating machine oil and a refrigerant including difluoromethane. The refrigerating machine oil contains: a first ester having a dynamic v...
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