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WO/1988/003554A2 |
Phosphorus- and/or nitrogen-containing derivative compositions useful particularly in fuels, and in lubricating and functional fluid compositions. The derivative compositions comprise a phosphorus- and/or nitrogen-containing derivative c...
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WO/1988/003133A1 |
Novel compositions of matter comprising monoalkylphenols prepared by selectively alkylating the olefin component of a thermally cracked sulfur-containing petroleum distillate derived from residua. The monoalkylphenols have certain ortho ...
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WO/1988/002771A1 |
Sulfur-containing composition comprising the combination of: (A) at least one first sulfur-containing material which comprises the reaction product of a sulfur source and at least one Diels-Alder adduct in a molar ratio of at least 1.7:1...
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WO/1988/002007A2 |
Phenothiazine derivatives which are N-substituted and which contain an additional sulfur molecule in the N substituent.
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WO/1987/007892A2 |
Various novel urazole compositions have been discovered that may be generally represented by formula (I), wherein T and Q may be the same or different and represent hydrogen, hydrocarbyl, sulfur, phosphorus, boron, a metal cation, acylox...
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WO/1987/007291A1 |
Automatic transmission fluids (ATF's) and gear lubricant compositions comprising a low concentration of an oil-soluble transition metal compound. The transition metal compound ameliorates low temperature thickening in ATF's and high temp...
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WO/1987/006228A2 |
Coupled polyamine additives for lubricants, fuels and functional fluids have been discovered. The coupled polyamines are prepared by the cyclization reaction of at least one reactant polyamine reactant with at least one hydrocarbyl polyn...
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WO/1987/005926A1 |
Various heterocyclic compounds have been discovered that impart improved fuel economy and friction modification to lubricant and fuel compositions. These heterocyclic compounds of the invention preferably contain nitrogen and may be furt...
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WO/1987/005622A1 |
A phosphorus free or a low phosphorus containing lubricant composition is provided by formulating the composition with an additive of the formula (I), wherein R1 and R2 are independently alkyl of 1 to about 7 carbons, aryl, aralkyl or to...
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WO/1987/005320A2 |
A composition which comprises: (A) a compound represented by formula (I), wherein Ar1 and Ar2 are independently mononuclear or polynuclear, substituted or unsubstituted aromatic groups; R1, R2, R3 and R4 are independently hydrogen or hyd...
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WO/1987/005045A1 |
Novel molybdenum or tungsten thiocarbamate additives for functional fluids, e.g., lubricating oils, automatic transmission fluids (ATF), as well as fuel compositions, have been developed. The molybdenum or tungsten carbamate compositions...
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WO/1987/004454A2 |
Lubricants containing a minor amount of an oil-soluble or oil-dispersible metallic compound which retards viscosity rate increase build-up in a high soot environment.
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WO/1987/002358A1 |
Novel thiadiazole compounds and lubricant compositions thereof prepared from the derivatives of dimercaptothiadiazole and maleic anhydride or a halosuccinate. Lubricating compositions containing the compound, or their metal salts, provid...
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WO/1987/000833A1 |
Sulfur-containing compositions which are prepared by sulfurizing (A) at least one fatty acid ester of a polyhydric alcohol, or (B) at least one fatty acid, fatty acid ester of a monohydric alcohol, or a mixture thereof, or (C) at least o...
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WO/1986/006371A1 |
Sulfur-containing compositions which are prepared by sulfurizing (A) at least one fatty acid ester of a polyhydric alcohol, or (B) at least one fatty acid, fatty acid ester of a monohydric alcohol, or a mixture thereof, or (C) at least o...
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WO/1986/006092A1 |
Boron- and sulfur-containing, oil-soluble compositions which are useful as lubricating oil additives, particularly in lubricants and lubricants containing little or no phosphorus. In one embodiment, the compositions of the invention comp...
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WO/1986/004602A1 |
Sulfur-containing, oil-soluble compositions which are useful as lubricating oil additives, particularly in lubricants containing little or no phosphorus. In one embodiment, the compositions of the invention comprise (A) at least one meta...
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WO/1986/004601A1 |
Sulfur-containing, oil-soluble compositions which are useful as lubricating oil additives, particularly in lubricants containing little or no phosphorus. In one embodiment, the compositions of the invention comprise (A) at least one meta...
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WO/1986/003772A1 |
Lubricating oil compositions containing less than about 0.1% by weight of phosphorus, and these lubricating compositions comprise a major amount of an oil of lubricating viscosity, and a minor amount of at least one oil-soluble sulfur-co...
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WO/1986/002638A1 |
A sulfurized composition prepared by sulfurizing a mixture of at least one terpene and at least one other olefinic compound. More particularly, sulfurized compositions prepared by sulfurizing a mixture of pine oil and at least one other ...
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WO/1986/000302A1 |
Processes of reducing the inorganic sulfur-containing acid and the low equivalent weight organic sulfonic acid content of an acid mass comprising organic sulfonic components and inorganic sulfonating agent contaminants. In general, the p...
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WO/1985/004896A1 |
Sulfur-based additives, which are essentially labile-sulfur free, are employed in lubricants and functional fluids to substantially eliminate the problem of metal corrosivity and elastomer degradation generally exhibited by sulfur-based ...
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WO/1985/003709A1 |
A composition comprising the reaction product of (A) at least one carboxylic acid acylating agent, (B) at least one amine characterized by the presence within its structure of at least one HN< group, and (C) at least one phosphorus-conta...
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WO/1985/000620A1 |
A fuel composition containing 30 to 10,000 ppm of an additive comprising quaternized polyoxyalkylene amine salts of molecular weight 500 to about 2500, the polyoxyalkylene moiety comprising 1 to 30 oxyalkylene units, the units having 2 t...
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WO/1985/000182A1 |
Water-based hydraulic fluid for use in industrial hydraulic systems comprising (1) a polyether-based thickener, (2) a lubricant modifier (3) a dispersant, (4) an EP additive, and (5) water. Preferably, the thickener is a polyether polyol...
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WO/1984/004092A1 |
(Hydrocarbylthio)phenols containing at least two hydrocarbylthio groups or hydrocarbylthio groups in either or both of the meta positions, relative to the hydroxy group, on a phenolic ring are prepared by reacting phenolic compounds with...
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JP2024052955A |
An object of the present invention is to provide an anti-peeling agent capable of suppressing white layer peeling of a rolling bearing or the like, and a lubricant composition containing the anti-peeling agent. [Solution] According to th...
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JP2024046624A |
The present invention provides sulfurized extreme pressure additives and lubricants containing the same that provide good copper corrosion and seal compatibility. The lubricating composition includes a major amount of base oil and a mino...
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JP2024041988A |
The present invention provides lubricant compositions and uses thereof. A lubricant composition comprises: A) a base oil, B) at least one additive, and C) an organic compound containing a polar moiety and a nonpolar moiety as a slip impr...
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JP2024511594A |
A lubricating oil composition will be described. The composition comprises a majority of a base oil of lubricating viscosity and a polyphosphate-based dispersion. The dispersion includes ammonium polyphosphate and a dispersant. [Selectio...
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JP7442427B2 |
The lubricated environment incorporates a friction modifier, and a coating is applied to the part. The coating is chromium nitride and the friction modifier is MoDTC. The chromium nitride presents an NaCl-type crystallization and a micro...
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JP2024503550A |
Disclosed herein are lubricating oil compositions comprising a base oil or fully formed lubricating oil and carbon-containing gas-derived graphene nanoparticles dispersed within the base oil or fully formed lubricating oil. [Selection di...
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JP7405553B2 |
The durability of a wire rope is improved. The wire rope includes a rope body having an at least one strand each formed with a plurality of element wires twisted each other; a lubricant interposed between the plurality of element wires o...
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JP7399970B2 |
A wire rope provided with a core and strands twisted around the outer periphery of the core, characterized in that a grease composition is impregnated in at least one among the core and the strands, wherein the grease composition compris...
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JP2023168696A |
To provide a novel lubricant composition having properties (for example, scuffing resistance, copper corrosion resistance, etc.) suitable for lubrication of various mechanisms incorporated in equipment.A lubricant composition comprises: ...
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JP2023549448A |
The booster additive concentrate advantageously comprises (a) an antiwear mixture of two or more phosphite/phosphate compounds and one or more ether/thioether compounds; (b) an ashless dispersant; (c) an overbased a calcium-containing de...
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JP7383009B2 |
[Problem to be Solved]To provide a lubricating oil composition capable of having a good balance of electrical insulation, seizure resistance and wear resistance.[Means to Solve the Problem]The lubricating oil composition according to the...
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JP2023165448A |
To provide a lubricant composition, a lubrication method using the same, and a transmission equipped with the same, wherein the lubricant composition achieves both low viscosity and gear protection at a high level, while also achieving s...
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JP2023161722A |
To provide a lubricant composition that has a low viscosity and can improve extreme pressure properties, wear resistance, and fatigue resistance tend to deteriorate as viscosity of lubricating oil decreases, and that can satisfy wet clut...
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JP2023151669A |
To provide an ash-free lubricant additive composition having excellent friction-wear properties and a lubricant composition containing the lubricant additive composition.A lubricant additive composition contains one or more dicarboxylic ...
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JP2023151487A |
To provide a lubricating oil composition for a gas engine which prevents occurrence of coking, prevents corrosion of metals contained in members of the gas engine, and improves wear resistance of the members of the gas engine.A lubricati...
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JP2023148479A |
To provide a novel lubricant composition which has properties suitable for lubrication of various types of mechanisms incorporated in a device (for example, resistance to scuffing and resistance to copper corrosion).A lubricant compositi...
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JP2023146942A |
To provide a grease composition having excellent wear resistance and extreme pressure property.A grease composition contains a base oil, a thickener, an extreme pressure agent, and an anti-wear agent, the composition satisfying all of th...
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JP2023146941A |
To provide a grease composition with excellent water resistance.A grease composition contains a base oil, a thickener, and a metal detergent. The metal detergent contains fatty acid zinc and calcium sulfonate represented by the following...
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JP2023142188A |
To provide a metalworking oil that has excellent lubricity and generates little oil smoke during metalworking.There are provided a metalworking oil that contains 60 mass% or more and 95 mass% or less of a gas-liquefied oil (GTL) with a f...
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JP2023132276A |
To provide an oil leak prevention agent composition which imparts swelling property to a sealing material provided in a lubrication system, and can maintain sealing property, and a method for using the same.There are provided an oil leak...
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JP7348876B2 |
The present invention provides a grease composition for electrical contacts, including: a thickener; a base oil; and an organic sulfur compound, wherein the organic sulfur compound is a compound having no heterocycle containing nitrogen ...
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JP7345569B2 |
A lithium-based grease and the preparation method thereof are provided. The raw materials for preparing the lithium-based grease include in parts by weight: 75-88 parts of base oil, 0.5-2.5 parts of antiwear agent, 0.1-1.5 parts of antir...
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JP7336916B2 |
To provide a lubricant composition excellent in low-temperature stability and friction reduction characteristics under various conditions.The lubricant composition includes: molybdenum dithiocarbamate composition (A) containing specific ...
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JP7334108B2 |
To provide a water-soluble functional fluid which has an antibacterial property and an antiseptic property, is capable of retaining the antibacterial property over a long period, gives reduced odor and skin irritation, and is excellent i...
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