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WO/2019/018326A1 |
The disclosed technology relates to lubricants for compression ignition internal combustion engines, particularly those demonstrating at least one of improved seals performance, reduced deposit formation, and excellent durability. The pr...
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WO/2019/012447A1 |
A lubricant composition for a direct injected, boosted, spark ignited internal combustion engine that contains at least one zirconium-containing compound is disclosed. This disclosure also relates to a method for preventing or reducing l...
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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/2018/212339A1 |
An internal combustion engine lubricating oil composition which contains a lubricating-oil base oil comprising one or more types of mineral oil-based base oil, or one or more types of synthetic base oil, or a combination thereof, exhibit...
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WO/2018/212340A1 |
An internal combustion engine lubricating oil composition which contains a lubricating-oil base oil comprising one or more types of mineral oil-based base oil, or one or more types of synthetic base oil, or a combination thereof, exhibit...
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WO/2018/197312A1 |
Use of a nitrogen-containing ashless dispersant in a lubricating composition for the purpose of reducing wear in the presence of ZDTP and soot wherein the nitrogen-containing ashless dispersant has a Functionality (F) of greater than 1.4.
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WO/2018/189223A1 |
The invention concerns a lubricant composition comprising: at least one base oil; 0.05 to 1.5% by weight of an organomolybdenum compound; and 0.005 to 1% by weight of TiO2 particles.
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WO/2018/175285A1 |
Embodiments of the present disclosure directed towards synthetic lubricant compositions. In various embodiments, the present disclosure provides a synthetic lubricant compositions including an aromatic amine antioxidant comprising 0.25 t...
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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/2018/144301A1 |
Low transition temperature mixtures (LTTMs) comprising a eutectic mixture of a quatemary amine and a polyol such as glycol are provided. The LTTMs can provide various beneficial properties, such as highly desirable viscosity index, low g...
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WO/2018/138246A1 |
The invention relates to dimer diol dilipoate, to the method for the production thereof, to the use of same as an anti-wear additive, a friction modifier additive and/or an extreme pressure additive, and to the compositions comprising sa...
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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/2018/136470A2 |
A lubricant composition for a direct injected, boosted, spark ignited internal combustion engine that contains at least one potassium and/or lithium-containing compound is disclosed. This disclosure also relates to a method for preventin...
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WO/2018/125567A1 |
A lubricating composition includes an oil of lubricating viscosity, an N-alkyl naphthylamine, and at least one ashless antioxidant selected from a diarylamine antioxidant, a phenolic antioxidant, and mixtures thereof. The lubricating com...
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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/2018/105496A1 |
Provided is a lubricant oil composition that has a low sulfate ash content but yet shows excellent cleanliness and maintains excellent friction reduction action even after deterioration. The lubricant oil composition comprises a base oil...
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WO/2018/094216A1 |
Provided herein are compositions that include a thiadiazole component and a solubility enhancing component. The solubility enhancing component can include a dispersant, a detergent, or both a dispersant and a detergent. The thiadiazole c...
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WO/2018/078434A1 |
The first purpose of the present invention is to provide a lubricating oil composition which achieves extended anti-shudder durability without causing a decrease in the metal-to-metal friction coefficient, even when the viscosity of the ...
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WO/2018/074557A1 |
Provided are: a lubricant composition which contains a succinimide having an alkenyl group or an alkyl group (component (A)), a primary amine having a hydrocarbon group with 12 to 24 carbon atoms (inclusive) (component (B)), a fatty acid...
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WO/2018/061466A1 |
A lubricating oil composition for industrial machines which comprises a base oil (A) and a specific acyl glycerol (B) and is highly effective in preventing brake squeal noises; and a lubricating method in which the lubricating oil compos...
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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/2018/038208A1 |
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/2018/030475A1 |
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/2018/025981A1 |
The present invention provides a grease composition containing (a) a base oil, (b) a thickener comprising a urea compound, (c) an aminic antioxidant at 0.5 to 5 mass% with reference to the total mass of the composition, and (d) a quinoli...
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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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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...
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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/2018/003815A1 |
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/2017/223174A1 |
An antioxidant package composition including a combination of: (i) at least one aromatic amine, and (ii) at least one polyether sulphide; a lubricant composition including: (a) the above antioxidant package and (b) at least one base oil;...
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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/2017/192202A1 |
A method for reducing timing chain stretch in an engine comprising a step of lubricating said timing chain with a lubricating oil composition that includes a major amount of a base oil; and a minor amount of an additive package including...
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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/2017/186791A1 |
The invention relates to a rust dissolver (50) for dissolving a corroded mechanical connection of metallic surfaces. The rust dissolver (50) comprises at least one solvent (51), at least one thickener (54), at least one complexing agent ...
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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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WO/2017/171020A1 |
Provided is a lubricating oil composition which includes a base oil, and a specific thiophosphoric acid ester-based compound (A), and which includes substantially no molybdenum-based compounds. Also provided is a precision reduction gear...
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WO/2017/170811A1 |
Provided is a lubrication oil composition containing a base oil (A), N-acyl sarcosine (B), and α-olefin (C). The lubrication oil composition has excellent metal working properties.
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WO/2017/172254A1 |
A method for improving corrosion protection and friction coefficient in an engine or other mechanical component lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formulated oil has a composition comp...
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WO/2017/170948A1 |
The present invention relates to a lubricant composition for sliding members having coating films, which contains a base oil, (A) zinc dialkyldithiophosphate and (B) a metal-based detergent, and wherein: the sulfur atom content (S) is 2,...
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WO/2017/171019A1 |
This lubricating oil composition includes: a base oil; a specific thiophosphoric acid ester-based compound (A); and a molybdenum-based compound (B). Accordingly, a lubricating oil composition which exhibits excellent abrasion resistance ...
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WO/2017/171054A1 |
A metalworking oil composition which contains: at least one base oil (A) selected from among mineral oils and synthetic oils; a sulfurized fat or oil (B) having a kinematic viscosity of from 60 mm2/s to 1,600 mm2/s (inclusive) at 40°C; ...
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WO/2017/154376A1 |
Provided is a silicone grease composition, in which a silicone oil (A) contains, as an extreme-pressure additive, a zinc salt (B) including, in a mass ratio of 1:99 to 99:1, a zinc dialkyldithiophosphate (B1) and a zinc dialkyldithiocarb...
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WO/2017/154377A1 |
Provided is a silicone grease composition, in which a silicone oil (A) contains a zinc dialkyldithiocarbamate (BX) as an extreme-pressure additive and essentially does not contain a zinc dialkyldithiophosphate (BX), such that the silicon...
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WO/2017/152262A1 |
An additive composition for use with combustion engines, said composition comprising: a concentrate comprising an admixture of an alkali, water, and at least one alcohol; and a solvent. In preferred embodiments, the alkali is potassium h...
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WO/2017/149119A1 |
The invention relates to the use of a lubricant composition comprising - at least one base oil, - at least one organomolybdenum compound, and - at least one fully or partially neutralized amine salt, the amine having formula R-N(X)-Y (I)...
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WO/2017/148808A1 |
The application relates to compositions comprising di-fatty-alkyl or -alkenyl polyalkylamines of the general fromula (I) or (II), to a process for their preparation which involves a cyanoethylation step and a hydrogenation step, and thei...
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WO/2017/146232A1 |
Provided is a lubricating oil composition which has a sulfated ash content of 0.70% by mass or less and includes: a base oil (A); 400 ppm by mass or more of a molybdenum dithiophosphate (B1) in terms of molybdenum atoms; 1400 ppm by mass...
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