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WO/2018/013181A1 |
Disclosed is a lubricating oil composition comprising an oil of lubricating viscosity and an oil soluble synergistic mixture of antioxidants, said mixture comprising: a) a hindered amine antioxidant according to formula (I), wherein each...
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WO/2018/012639A1 |
This flame retardant grease composition does not ignite at 900ºC in a grease flammability test and includes: as a thickener, at least one selected from the group consisting of a metal soap based or urea-based thickener; as a base oil, a...
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WO/2018/013451A1 |
A zinc free or substantially zinc free lubricant having a sulfated ash content of less than about 1.0 percent and including (a) an oil of lubricating viscosity; (b) 0.03 to about 3.0 weight percent of a phosphite compound; (c) an metal c...
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WO/2018/008667A1 |
The purpose of the present invention is to provide a lubricant base oil (in particular, a lubricant base oil for a traction drive) for power transmission, which has a high traction coefficient and a high flash point. The present inventio...
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WO/2018/007445A1 |
The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.
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WO/2018/006495A1 |
Provided are a method for preparing a carboxylate-type ionic liquid and a use of the carboxylate-type ionic liquid. The method comprises: in a protective atmosphere and a sealed environment, subjecting a carboxylic ester and a Lewis base...
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WO/2018/006538A1 |
Provided is a repairing agent comprising a lubricant, a banana extract and saponin. The repairing agent realizes a repairing function for an engine cylinder, compensates for an unfavourable clearance between a piston and a cylinder wall ...
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WO/2018/001908A1 |
The present invention provides a lubricating composition suitable for use in a two-stroke crosshead diesel engine. The lubricating composition comprises a base oil blend consisting of base oil chosen from Group I, base oil chosen from Gr...
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WO/2018/000433A1 |
An anti-rust agent, a metal workpiece and an anti-rust treatment method. The anti-rust agent comprises the following components in parts by weight: 50-150 parts of No.32 engine oil, 5-10 parts of sodium petroleum sulfonate, 2-10 parts of...
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WO/2018/003815A1 |
The purpose of the invention is: to provide a lubrication additive composition for a lubricating composition that is intended to suppress corrosion of machinery and further improve the friction-reducing effect relative to conventional lu...
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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...
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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 ...
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WO/2018/000804A1 |
Provided are a gradient copolymer, a method for producing the same, and use thereof. The gradient copolymer comprises n polymer components or consists of the n polymer components. Each of the n polymer components independently represents...
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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....
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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...
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WO/2017/222004A1 |
This refrigerating machine oil is a refrigerating machine oil for refrigerants containing difluoromethane (R32), and contains: a polyvinyl ether compound (A) comprising a constituent unit (a1) that has a methoxyethyl group in a side chai...
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WO/2017/216332A1 |
Disclosed are copolymers of alkyl methacrylate monomers wherein said alkyl methacrylate monomers comprise at least: a. Monomers (A) selected from C6-C10 alkyl methacrylate monomers, and b. Monomers (B) selected from C10-C18 alkyl methacr...
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WO/2017/217295A1 |
[Problem] To provide a lubricant base oil having excellent biodegradability and excellent low-temperature fluidity and capable of providing excellent extreme pressure performance when an extreme pressure additive is blended therein. [Sol...
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WO/2017/216327A1 |
Disclosed are uses of lubricant compositions comprising copolymers of monomers (A) selected from C6-C10 alkyl methacrylate monomers, and monomers (B) selected from C10-C18 alkyl methacrylate monomers, and a base oil or comprising a copol...
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WO/2017/217297A1 |
[Problem] To provide a lubricant base oil which exhibits excellent biodegradability and lubricity (abrasion resistance) and also exhibits excellent rust-preventing properties against sea water. [Solution] In an ester that constitutes the...
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WO/2017/216326A1 |
Disclosed are lubricant compositions comprising a base oil and alkyl methacrylate copolymers comprising at least monomers (A) selected from C6-C 10 alkyl methacrylate monomers, and monomers (B) selected from C10-C18 alkyl methacrylate mo...
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WO/2017/217299A1 |
[Problem] To provide a lubricating oil composition having excellent biodegradability, high biodegradability, excellent rust-proofing performance, high oxidation stability, and excellent lubricity (abrasion resistance). [Solution] A lubri...
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WO/2017/208912A1 |
An entry sheet for drilling comprising a metal foil and a resin composition layer formed on at least one surface of the metal foil, wherein the resin composition includes a cleavable solid lubricant (A) and a thermoplastic resin (B), sai...
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WO/2017/210581A1 |
The present invention relates to an aqueous composition with enhanced stability for hard surface applications containing at least one lipophilic compound and at least one copolymer, in which the at least one copolymer is a comb-type bran...
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WO/2017/200626A1 |
An alkylate base oil of biological origin and a process to make an alkylate base oil comprising: a) hydrogenating a farnesene to make a farnesane comprising from zero to less than 5 wt% unsaturated molecules; and b) alkylating the farnes...
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WO/2017/197719A1 |
A concentrated liquid oil-based antirust agent, comprising: 70-150 parts of aqueous fluorocarbon emulsion; 20-70 parts of potassium petroleum sulfonate; 11-30 parts of iron petroleum sulfonate; 20-60 parts of zinc naphthenate; 50-90 part...
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WO/2017/199516A1 |
This refrigeration cycle device comprises a refrigerant circuit that includes a compressor, a condenser, and an evaporator. A refrigerant is sealed in the refrigerant circuit. The compressor is filled with refrigeration oil. In an electr...
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WO/2017/198714A1 |
The present invention relates to copolymers, to a method for the preparation of these copolymers, to the use of these copolymers for reducing wear in a lubricant composition, to lubricant compositions comprising these copolymers, and to ...
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WO/2017/198522A1 |
The present invention relates to lubricant compositions comprising polyolefin polymers, and to the use of these lubricant compositions as an automatic transmission fluid, a continuously variable transmission fluid, an engine oil, a gear ...
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WO/2017/197713A1 |
Provided is an antirust agent for metal surface phosphorization and passivation, comprising 2-8 parts of potassium dinonylnaphthalene sulfonate, 200-400 parts of phosphoric acid having a concentration of 60%, 10-18 parts of detergent, 15...
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WO/2017/199503A1 |
This water lubricant composition (10) includes water (11) as a base lubricant and ND particles (12) which are hydrogen-reduced nanodiamond particles. The content ratio of water (11) in the water lubricant composition (10) is at least 90%...
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WO/2017/200002A1 |
This method of manufacturing a thin metal tube is characterized in including: a tube making process of shaping a metal starting material tube by machining a flat metal plate; a drawing process of machining the metal starting material tub...
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WO/2017/197716A1 |
Provided is a decontaminating and polishing antirust agent, comprising: 150-250 parts of acid iron manganese phosphate; 100-200 parts of stearic acid; 10-60 parts of morpholine; 500-600 parts of tetra-ethanolamine; 20-50 parts of ethanol...
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WO/2017/197715A1 |
Provided is an antirust agent for chain oil, comprising 50-80 parts of polyoxypropylene fatty alcohol ether, 200-300 parts of potassium nitrite solution having a concentration of 30%, 100-150 parts of sodium sulfonate, and 80-120 parts o...
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WO/2017/197723A1 |
An emulsified antirust agent, comprising 3-8 parts of ethyl silicone oil, 20-80 parts of sodium nitrate, 20-80 parts of a binary acid, 60-110 parts of diethanol amine, 60-110 parts of synthetic borate, 10-30 parts of benziminazole, and 7...
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WO/2017/200098A1 |
Provided are: a grease composition which has a high biodegradablility, and is capable of achieving lower torque and longer life when used enclosed, for example, in a rolling bearing; and a rolling device which uses the grease composition...
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WO/2017/195449A1 |
Provided is a lubricant that can adhere easily to the surface of a component. An aspect of the invention is a lubricant comprising particles 53, wherein: each particle includes a grain 51, and a first film 52 or a substance covering the ...
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WO/2017/195397A1 |
The purpose of the present invention is to permanently and reliably suppress generation of copper plating in a compressor used for an air conditioner. This air conditioner is provided with a refrigerant circuit that includes a compressor...
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WO/2017/192217A1 |
A lubricating oil composition and method of operating a boosted internal combustion engine. The lubricating oil composition includes greater than 50 wt.% of a base oil of lubricating viscosity, calcium, nitrogen, molybdenum and boron. Th...
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WO/2017/191215A1 |
The invention relates to the field of lubricants and provides a lubricating composition comprising at least one base oil having a kinematic viscosity not exceeding 10 mm²/s, measured at 40°C, and with a pour point not exceeding -50° C...
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WO/2017/188087A1 |
Lubricant oil composition characterized in: containing a mineral base oil, synthetic base oil or a mixed base oil of a mineral base oil and a synthetic base oil as the lubricant base oil, 0.02-0.25 mass% calculated as calcium of calcium ...
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WO/2017/188151A1 |
Provided is refrigerator oil containing a dissolution agent, a viscosity index improver, and at least one type of oxygen-containing base oil selected from the group consisting of aliphatic monoethers and aliphatic diethers. The refrigera...
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WO/2017/187912A1 |
Provided are: a lubricant composition for shock absorbers, which contains a base oil and a comb-shaped polymer having a mass average molecular weight of from 5 × 104 to 1 × 106 (inclusive), and which has high viscosity index and mainta...
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WO/2017/185819A1 |
The present invention relates to a benzotriazole derivative, a manufacturing method therefor and a use thereof in manufacturing a lubricating oil composition. The structure of the benzotriazole derivative according to the present inventi...
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WO/2017/189897A1 |
A carbon dioxide/co-fluid mixture is provided for use in a refrigeration cycle in which the carbon dioxide is alternately absorbed and desorbed from the co-fluid. Suitable co-fluids are selected from the class of alkoxylated carboxylic a...
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WO/2017/187970A1 |
Provided is a lubricant which has excellent biodegradability and is able to be reduced in the environmental load. A lubricant according to the present invention contains, as a base oil, a compound represented by formula (1). (In formula ...
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WO/2017/182574A1 |
The invention relates to the improvement of the flow properties of paraffin-containing crude oil. The problem addressed by the present invention is that of providing a means of favourably influencing the pour point of crude oil and hence...
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WO/2017/179687A1 |
The present invention provides a refrigerating machine oil which comprises a lube base oil and a polymer having a structural unit represented by the following formula (I) and having a weight-average molecular weight of 500-100,000, the a...
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WO/2017/175653A1 |
The purpose of the present invention is to provide: a grease composition, which has excellent damping characteristics, for which there is almost no problem of oil separation even at high temperature, which has excellent lubrication perfo...
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WO/2017/176546A1 |
Lubricating compositions comprising a mercaptoazole-acrylic adduct formed by contacting a mercaptoazole compound with an acrylic. The adduct formed has at least one sulfur-alkyl group comprising at least one acyl, or compounds having at ...
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