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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/2017/223030A1 |
An antioxidant package composition including a combination of: (i) at least one hindered phenolic antioxidant, and (ii) at least one polyether sulphide; a lubricant composition including: (a) the antioxidant package composition and (b) a...
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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/2017/192202A1 |
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/2017/176768A1 |
The present invention relates to polymer gel compositions and more specifically to polymer gel compositions having low osmolality for use on rectal mucosa. The present invention extends to their methods of manufacture and use, including ...
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WO/2017/174305A1 |
The present invention relates to a lubricated system comprising: a) a component comprising a first surface which is a diamond-like carbon (DLC) surface; b) a component comprising a second surface; and c) a lubricant formulation interpose...
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WO/2017/163977A1 |
Provided is a lubricant oil composition which has excellent fuel economy characteristics, seize resistance, wear resistance, fatigue life, and shear stability, which includes (A) a base oil, (B) an olefin polymer having a number average ...
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WO/2017/134652A1 |
This invention is directed to intramolecular crosslinked polymer chains, commonly known also as single-chain polymer nanoparticles (SCPNs), with high resistance to mechanochemical bond scission and to uses thereof in solution.
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WO/2017/127637A1 |
Disclosed is an internal combustion engine lubricating oil composition which comprises (a) a major amount of an oil of lubricating viscosity; (b) a dispersant-type olefin copolymer VI improver; and (c) a secondary hydrocarbylamine compou...
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WO/2017/097364A1 |
The invention relates to a sealing insert for the closure of a vessel for accommodating food, beverages and the like, which comprises a polymer compound containing at least one polymer and a lubricant, the lubricant comprising at least o...
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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/2017/066186A1 |
A lubricating base stock comprising an alkyl aromatic, a blend of additives, a blend of oil soluble polyalkylene glycols and a blend of polyolefins. In the lubricating base stock, the blend of polyolefins comprises at least one metalloce...
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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/2017/030783A1 |
Novel compounds are described, being alkylated diphenylamine derivatives of triazole, wherein the alkyl group on at least one of the phenyl groups is C8 or higher, in an amount ranging from 0.001 to 5.0 % by weight of the lubricating com...
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WO/2016/200606A1 |
This disclosure relates to lubricating engines using formulated lubricating oils to reduce wear and improve engine fuel efficiency. The formulated lubricating oils contain a major amount of a nonpolar lubricating oil base stock and a min...
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WO/2016/158622A1 |
Provided is a lubricant composition which has achieved a good balance between fuel consumption saving and extreme-pressure properties, while having shear stability, oxidation stability and wear resistance. Specifically, provided is a lub...
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WO/2016/157960A1 |
Provided is a transmission lubricating oil composition having excellent gear characteristics, clutch characteristics, cooling properties, and electrical insulation properties. The transmission lubricating oil composition has blended ther...
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WO/2016/138939A1 |
Lubricant composition comprising a polyisobutene polymer having a number average molecular weight of 300-5000 g/mol and at least 60 mol % terminal double bonds based on the total number of double bonds in the polymer, and an ester compon...
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WO/2016/123279A1 |
An environmentally-improved motor oil blend and related methods for properly lubricating components of an engine and favorably modifying a plastic response of components of the engine, the blend being free of zinc di-alkyl-di-thiophospha...
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WO/2016/114401A1 |
A lubricating oil composition to be used in internal combustion engines having sliding mechanisms provided with piston rings and liners, the lubricating oil composition containing a base oil, (A) poly(meth)acrylate, and (B) an organic mo...
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WO/2016/113229A1 |
The invention relates to novel compositions of additives resulting from the mixture of at least two thermoassociative and exchangeable copolymers and at least one compound allowing the association of said two copolymers to be controlled....
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WO/2016/102528A1 |
The invention relates to the field of lubricants and provides a lubricating composition comprising a base oil, a surfactant system and a phase-change material, especially water. The lubricating composition according to the invention is u...
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WO/2016/086857A1 |
Disclosed is a lubricating oil composition for use in a marine piston engine. The composition comprises the following components by mass percentage: 1-15% of alkyl sulfonate detergent, 1-15% of alkyl salicylate detergent, 0.1-5% of synth...
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WO/2016/052993A1 |
A film forming method for forming a film on a swash plate of a swash plate type compressor comprises the steps of: performing pretreatment to increase a surface roughness of a base material for forming the swash plate; preheating the bas...
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WO/2016/032246A1 |
Disclosed is a lubricant composition for improving thermo-oxidation stability and color stability, including, based on the total weight of the lubricant composition, 0.01 to 3.0 wt% of a secondary antioxidant and 0.01 to 5.0 wt% of polya...
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WO/2016/019618A1 |
Provided are a method for simultaneously and stably dispersing laminated nanosheets and spherical nanoparicles in an oil medium and an application thereof. The method comprises: (1) mixing the laminated nanosheets and oil-soluble hydroca...
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WO/2015/191173A1 |
Compositions having a plurality of hard particles and a plurality of lubricant nanoparticles are disclosed. Methods of making and using the compositions are also disclosed.
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WO/2015/183455A1 |
A method for improving wear control, while maintaining or improving deposit control and fuel efficiency, in an engine lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formulated oil has a compositio...
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WO/2015/152143A1 |
By using a lubricating-oil composition that has a kinetic viscosity at 100°C of more than 9.3 mm2/s but no more than 12.5 mm2/s, has a high-temperature high-shear viscosity at 150°C of at least 2.9 mPa∙s, and contains (1) a base oil ...
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WO/2015/144816A1 |
The present invention relates to an anhydrous lubricant composition including at least one base oil, at least one non-alkoxylated sorbitan triester and at least one alkoxylated sorbitan triester, as well as an emulsion of said anhydrous ...
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WO/2015/133529A1 |
A lubricant oil composition which comprises a lubricant oil base oil, (1) a polymethacrylate and/or an olefin copolymer each having a mass average molecular weight of 100,000 to 600,000 inclusive and (2) an ester-type ashless friction mo...
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WO/2015/099820A1 |
A method for improving fuel efficiency and reducing frictional properties, while maintaining or improving deposit control, in an engine lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formulated oi...
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WO/2015/099821A1 |
A method for improving fuel efficiency and reducing frictional properties while maintaining or improving deposit control, in an engine lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formulated oil...
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WO/2015/089781A1 |
The present invention relates to a viscosity index improver for an internal combustion engine oil, wherein the lubricating oil viscosity index improver is made of at least the following components by weight percent: an ethylene-propylene...
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WO/2015/089795A1 |
A lubricating oil having an antioxidant additive, wherein the antioxidant additive is made by mixing the following components by weight percent: an ethylene-propylene copolymer of 10-20 parts; a diaryl sulfide of 5-10 parts; polyacrylate...
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WO/2015/080046A1 |
Provided is a lubricant composition that exhibits superior start-up performance and low viscosity at a low shear rate, and superior oil-film-forming capability and high viscosity at a high shear rate. The lubricant composition is charact...
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WO/2015/076103A1 |
The purpose of the present invention is to provide: a lubricant oil additive composition which can exhibit a high friction-reducing effect even under a severe condition in which a high contact pressure is applied; and a lubricant oil com...
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WO/2015/057327A2 |
Sequestering agents for use in fuels and lubricating oils derived from Mannich condensation reaction utilizing a polyisobutyl-substituted hydroxyaromatic compound, an aldehyde, an alkali metal base, and glycine or aspartic acid, or an es...
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WO/2015/052558A1 |
The present invention discloses a composition of ashless energy efficient compressor oil. The compressor oil composition of the present invention provides energy savings with excellent thermal and oxidation stability and reduced carbon d...
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WO/2015/025976A1 |
This lubricating oil composition for shock absorbers comprises: (A) a mineral oil and/or a base oil comprising a synthetic oil; (B) a tertiary amine indicated by general formula (I); and (C) a zinc dithiophosphate indicated by general fo...
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WO/2015/021119A1 |
The invention provides a method of lubricating an end-pivot finger follower valve train lash adjuster of a passenger car compression ignition internal combustion engine having a reference mass not exceeding 2610 kg comprising supplying t...
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WO/2014/172125A1 |
The present invention provides a lubricating composition comprising: an oil of lubricating viscosity; 3 wt % to 30 wt % of an alkaline earth or alkali metal sulphonate detergent; and an oil-soluble polyalkylene glycol having a distributi...
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WO/2014/157572A1 |
This water-based metalworking fluid is characterized by comprising (A) carboxylic acid, (B) an amine compound, (C) a heterocyclic compound, (D) a silicon compound, and (E) water.
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WO/2014/136643A1 |
A lubricant oil composition according to the present invention is characterized by being prepared by adding (A) a polymethacrylate having a mass average molecular weight of 30,000 to 600,000 inclusive and (B) an olefin copolymer having a...
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WO/2014/131571A1 |
The present invention relates to a tricresyl phosphate-free oil, which can be used as lubricant or hydraulic oil. The oil is distinguished by an extremely low human toxicity. In particular, the oil is suitable as a turbine oil, i.e. as a...
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WO/2014/102150A1 |
Additive composition for use in a fuel or lubricant formulation, comprising an active substance which is present as a guest molecule in an inclusion complex with a modified cyclodextrin of formula (I) : wherein n is an integer from 6 to ...
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WO/2014/042823A1 |
The invention relates to lubricating compositions, processes of making such lubricating compositions, and method of using such lubricating compositions. The lubricating compositions of the present invention include a dispersant comprisin...
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WO/2014/017557A1 |
An engine oil composition having a kinematic viscosity at 100°C of 4-8 mm2/s, a HTHS viscosity at 150°C of less than 2.6mPa·s, and containing: a lubricating oil base oil of which the kinematic viscosity at 100°C is 1-5 mm2/s; a poly(...
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WO/2014/017559A1 |
A lubricating oil composition containing: a lubricating oil base oil of which the kinematic viscosity at 100° C is 1-10mm2/s; and a poly(meth)acrylate viscosity index improver of which the ratio of a structural unit represented by gener...
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