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Matches 1 - 50 out of 5,031

Document Document Title
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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-...  
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...  
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...  
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.  
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, ...  
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...  
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...  
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,...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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,...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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)....  
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 ...  
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...  
WO/2018/021533A1
The present invention provides a refrigerating machine oil which contains a lubricant base oil and a compound represented by formula (A). (In the formula, each of Ra and Rb independently represents a monovalent hydrocarbon group; Rc repr...  
WO/2018/021570A1
The purpose of the present invention is to provide a lubricating oil composition that can suppress wear of bearings and the like and scoring of gear teeth surfaces and the like even at low viscosity. Provided is a lubricating oil composi...  
WO/2018/017454A1
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...  
WO/2018/017449A1
A lubricant composition comprising an oil of lubricating viscosity and about 0.01 to about 5 percent by weight of a (thio)phosphoric acid salt ("phos-amine salt") of at least one hydrocarbyl amine. The hydrocarbyl amine may be a hindered...  
WO/2018/003247A1
Provided is a hydraulic device operating oil which contains: a base oil; at least either a phosphorous acid ester compound or a phosphoric acid ester compound; and a secondary amide compound represented by formula 1. R1 and R2 are both a...  
WO/2018/003812A1
The purpose of the present invention is to provide an engine oil composition which is unlikely to undergo degradation of an organic molybdenum compound after long term use and which can maintain lubricity even if a base oil having a low ...  
WO/2017/221446A1
[Problem] To provide a low-friction hydraulic fluid. [Solution] A low-friction hydraulic fluid containing a base oil, (a) a phosphate ester of alkoxylated aliphatic alcohol, and (b) a phosphate ester of non-alkoxylated aliphatic alcohol....  
WO/2017/222018A1
The present invention provides a grease composition for constant velocity joints, which contains a lubricant base oil, a thickening agent that is composed of a nitrogen-containing compound, a triglyceride, a diester and boron nitride, an...  

Matches 1 - 50 out of 5,031