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WO/2019/204141A1 |
A lubricant composition comprising an oil of lubricating viscosity and 0.01 to 5 percent by weight of a substantially sulfur-free alkyl phosphate amine salt, where at least 30 mole percent of the phosphorus atoms are in an alkyl pyrophos...
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WO/2019/189494A1 |
Provided is a long-lasting lubricating oil composition comprising: a mineral oil-type base oil (A) in which the temperature gradient Δ|Dt| of the distillation temperature between two points representing distillate quantities of 2.0 vol%...
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WO/2019/189168A1 |
Provided is a lubricant composition including 30mass% or more, based on the total quantity of the lubricant composition, of a mineral oil (A) that includes a bright stock (A1), and further including a synthetic oil (B) and a phosphoric a...
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WO/2019/189148A1 |
The present invention relates to a water-soluble metalworking oil agent and a metalworking method that involves the use of said oil agent when working a workpiece comprising metal. This water-soluble metalworking oil agent is characteriz...
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WO/2019/167812A1 |
The present invention relates to a lubricating oil composition and a continuously-variable transmission filled with the lubricating oil composition. The present invention also relates to a friction control method for a continuously-varia...
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WO/2019/167431A1 |
Provided is a lubricant composition comprising a lubricant base oil (A), a neutral phosphorus compound (B), an acidic phosphorous compound (C), a sulphur compound (D), and a secondary amine compound (E), and having a flash point of 172°...
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WO/2019/163509A1 |
A lubricant oil composition that comprises a base oil, a specific phosphorus compound and zinc thiophosphate and has good abrasion resistance and high oxidative stability; a method for manufacturing the lubricant oil composition; and a d...
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WO/2019/160123A1 |
Provided is a lubricating oil composition that contains a mineral oil (A) and a synthetic oil (B) that contains a polyalkylene glycol (B1) and a polyol ester (B2), wherein the content of the mineral oil (A) is 5 to 95 mass% with referenc...
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WO/2019/155738A1 |
A hydraulic oil composition including a lubricating base oil and a compound indicated by general formula (1). [In formula (1), R1 indicates a monovalent hydrocarbon group and R2 and R3 each independently indicate a hydrogen atom or an al...
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WO/2019/156126A1 |
A refrigerator oil containing a lubricating base oil and a compound indicated by general formula (1) and having a kinematic viscosity of 0.5–2.5 mm2/s at 100°C. In formula (1), R1 and R2 each independently indicate a monovalent hydroc...
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WO/2019/156124A1 |
A refrigerator oil having a kinematic viscosity of no more than 10 mm2/s at 40°C and containing: a base oil including an ester of an alcohol and a fatty acid; and a compound indicated by formula (1). In formula (1), R1 and R2 each indep...
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WO/2019/155739A1 |
A lubricating oil additive composition including: an anti-wear agent indicated by general formula (1) and an extreme pressure agent such as a compound indicated by general formula (2). [In formula (1), R1 indicates a monovalent hydrocarb...
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WO/2019/146395A1 |
Provided are: a lubricating oil composition which has excellent abrasion resistance by including a base oil (A) and a phosphine derivative (B) which has one or more oxygen atoms in a molecule; and a composition which is for a refrigerato...
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WO/2019/139152A1 |
The purpose of the present invention is to provide a lubricating oil composition that includes a synthetic base oil, is compatible with the physical properties of oil-sealing rubbers, and can suppress oil leakage. A lubricating oil compo...
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WO/2019/131437A1 |
Provided is a grease composition that contains (A) a mixed base oil which contains (A1) a low viscosity base oil that has a kinematic viscosity of 10-50 mm2/s at 40°C and (A2) a high viscosity base oil that has a kinematic viscosity of ...
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WO/2019/131561A1 |
The rolling bearing of the present invention is lubricated with a lubricant composition which contains a fatty acid metal salt, a dithiocarbamic acid metal salt, a phosphorous additive, and a basic additive, and which has a total acid nu...
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WO/2019/111689A1 |
A refrigerator oil containing a lubricant base oil, a first extreme pressure agent including, as constituent elements thereof, sulfur and phosphorous, and a second extreme pressure agent not containing sulfur but containing phosphorous a...
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WO/2019/106817A1 |
A lubricating oil composition comprising at least one base oil selected from among mineral-oil-based lubricating oils, synthetic-oil-based lubricating oils, and mixed oils each comprising two or more of these and zinc dialkyldithiophosph...
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WO/2019/098098A1 |
Provided is a lubricating oil composition for a shock absorber, the lubricating oil composition being capable of emitting fluorescence by ultraviolet irradiation while ensuring thermal stability and abrasion resistance. This lubricating ...
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WO/2019/093238A1 |
The present invention pertains to: a lubricating oil composition for a shock absorber; a friction reduction method for a shock absorber; and a method for manufacturing a lubricating oil composition for a shock absorber. The lubricating o...
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WO/2019/077961A1 |
Provided is a hydraulic oil composition containing a base oil (A), an antioxidant (B) including an amine antioxidant (B1) and a phenolic antioxidant (B2), and a succinic acid imide compound (C), wherein the hydraulic oil composition sati...
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WO/2019/070559A1 |
A process is provided for preparing a salt of a hydroxy-substituted di- ester of phosphoric acid, comprising: (a) reacting a phosphating agent with a monohydric alcohol and with a propylene glycol, wherein the mole ratio of monohydric al...
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WO/2019/069878A1 |
Provided is a gear oil composition for automobiles which imparts superior seizing resistance, wear resistance, and fuel saving properties, includes at least (A) a base oil, (B) a sulfur-based extreme pressure agent, and (C) a phosphorus-...
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WO/2019/055291A1 |
The present disclosure provides a lubricating composition that includes at least one lubricating base oil, an effective amount of at least one overbased detergent; and an effective amount of at least one thermally stable zinc dialkyl dit...
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WO/2019/046252A1 |
A lubricant composition comprising a) a synthetic poly-alpha-olefin base fluid; b) an organomolybdenum friction modifier; c) an alkylphosphorothiolate and a hydrocarbylamine anti-wear combination; and d) a dihydrocarbyl dithiophosphate e...
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WO/2018/236592A1 |
A hydraulic lubricating oil composition is provided which contains a synergistic mixture of three phosphorous antiwear components in order to provide good thermal stability and good demulsibility to the lubricating oil composition.
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WO/2018/216569A1 |
Provided is a grease composition that comprises a base oil (A), a thickener (B), melamine cyanurate (C) having an average particle size of 5.0 μm or less, and an extreme pressure agent (D) containing phosphorus atom and/or sulfur atom, ...
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WO/2018/198645A1 |
Disclosed is an additive which is for a lubricant and is represented by general formula (1). Furthermore, disclosed is a lubricant composition containing: a lubricating base oil; and an additive which is for a lubricant and is represente...
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WO/2018/200664A1 |
A lubricant composition is provided containing an oil of lubricating viscosity and a substantially sulfur-free alkyl phosphate amine salt, where at least 30 mole percent of the phosphorus atoms are in an alkyl pyrophosphate salt structur...
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WO/2018/186283A1 |
Provided is a hydraulic device comprising: an oil storage unit storing a hydraulic oil composition; a pressure feed unit that pressure-feeds the hydraulic oil composition; a control unit that controls the oil pressure, direction of flow,...
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WO/2018/181203A1 |
Disclosed is an additive for lubricant oils, which is represented by general formula (1). Also disclosed is a lubricant oil composition containing: a lubricant oil base oil; and an additive for lubricant oils, which is represented by gen...
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WO/2018/173555A1 |
A lubricant composition for a watch includes a lubricant (A) and an antiwear agent (B), wherein the lubricant composition is characterized in that the lubricant (A) includes paraffin wax (A-1) or includes at least one selected from C23-3...
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WO/2018/155601A1 |
This lubricating oil additive is to be added to a lubricating oil, and is characterized by containing: a polyol ester synthetic base oil that is contained in an amount of 30.0-60 wt% in the lubricating oil additive; a sulfonic acid calci...
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WO/2018/152513A1 |
A composition having a compound having the structure: wherein each R is an independently selected alkylphenol-free moiety that is a C1-20 alkyl, C2-22 alkenyl, C6-40 cycloalkyl, C7-40 cycloalkylene, C3-20 methoxy alkyl glycol ether, C3-2...
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WO/2018/143365A1 |
The purpose of the present invention is to provide a lubricant composition which, in a sliding member, is interposed between a DLC-coated surface and another metal member (in particular, a steel material), the lubricant composition havin...
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WO/2018/139326A1 |
Provided are: a friction-reducing agent containing neither sulfur nor phosphorus and having excellent friction-reducing properties; and a lubricating oil composition containing the friction-reducing agent. The friction-reducing agent com...
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WO/2018/135645A1 |
Provided is a lubricant composition which contains (A) a base oil, (B) zinc dithiophosphate, (C) a metal sulfonate, and (D) an ashless friction modifier that contains (D1) a boron-modified alkenyl succinimide, and which is used for a mac...
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WO/2018/110119A1 |
Provided are: a lubricating oil composition having exceptional seizure resistance and wear resistance, the composition including at least a mineral-oil-including base oil, sulfur, and a phosphorus-containing antiwear agent, and the mass ...
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WO/2018/105575A1 |
The present invention can provide: a refrigerating machine oil composition which is intended to be added for a lubricity imparting purpose and has excellent additive solubility; and a working fluid composition for refrigerating machines,...
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WO/2018/101340A1 |
Provided is a mixed grease that contains: a grease (A) which is prepared from a base oil (a1) and a thickening agent (a2) that is a lithium soap comprising a lithium salt of a monovalent fatty acid; and a grease (B) which is prepared fro...
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WO/2018/083981A1 |
An electric compressor (3) according to the present invention comprises a compression mechanism section (33) that compresses a refrigerant, and an electric motor (24) that drives the compression mechanism section (33), inside a sealed co...
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WO/2018/074128A1 |
Provided is a lubricating oil composition which exhibits a high intermetallic friction coefficient and excellent clutch shudder-inhibiting performance, includes (A) a specific amide compound and (B) a metal-based detergent, wherein the c...
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WO/2018/062099A1 |
The present invention relates to a refrigerating machine oil which contains: (A) a mineral oil having a kinematic viscosity at 40°C of from 0.50 mm2/s to 8.00 mm2/s (inclusive); (B) a polyphosphoric acid ester compound; and (C) a dissol...
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WO/2018/061134A1 |
Provided is a grease composition comprising a base oil, a thickener, and an additive, the base oil including a synthetic oil, the thickener including a compound having a urea group, and the additive including a phosphorus compound, a cal...
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WO/2018/062100A1 |
A lubricating oil composition for sliding guide surfaces which comprises a lube base oil, an acidic-phosphoric-ester mixture comprising an acidic phosphoric monoester and an acidic phosphoric diester that each have a structure represente...
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WO/2018/052088A1 |
According to one embodiment, the present invention provides a refrigerator oil containing a lubricant base oil and a compound represented by formula (A), the refrigerator oil being used together with refrigerants that contain unsaturated...
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WO/2018/038208A1 |
Provided are: a metalworking oil composition having excellent workability and rust prevention properties, which is obtained by blending (A) at least one carboxylic acid ester selected from among polyhydric alcohol esters of monovalent ca...
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WO/2018/034189A1 |
Provided is a lubricant composition containing a base oil (A) that contains a polyalkylene glycol (A1) and a polyol ester (A2), a phosphorus-based anti-rust agent (B), and an antioxidant (C) that contains an amine-based antioxidant (C1)....
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WO/2018/030475A1 |
The present invention provides a lubricant composition which contains a lubricant base oil and at least one extreme-pressure additive selected from the group consisting of compounds represented by general formula (1), acid anhydrides of ...
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WO/2018/021383A1 |
A grease composition which contains a thickening agent, a base oil and a friction regulator, and wherein the friction regulator contains a polyhydric alcohol ester and at least one substance selected from the group consisting of fatty ac...
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