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WO2000000521A9 |
The present invention relates to a process of producing a highly oxidatively stable polyalphaolefin by hydrogenating a polyalphaolefin to greatly decrease its level of unsaturation.
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WO/2001/072759A1 |
Fluorinated dialkyl dithiophosphoric acids according to formula (I) and metallic salts thereof: the compounds are useful, for example, as additives for lubricant compositions.
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WO/2001/068791A2 |
A problem with refrigeration systems using ammonia as the refrigerant and hydrocarbon lubricants is that the seals/gaskets of the systems have a tendency to harden and shrink. This can cause leakage of the refrigerant and eventually requ...
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WO/2001/064610A1 |
An integrated process for producing alkylbenzenes, sulfonated alkylbenzenes and/or alkylcyclohexanes from syngas is disclosed. The process involves subjecting syngas to Fischer-Tropsch conditions. Fractions rich in C¿6-8? and C¿18-26? ...
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WO2000045228A9 |
A compositional model (801) is run on a computer or processor (803) having attached memory (805). The processor (803) may be PC-based or main frame-based and the memory (805) may be RAM, ROM or any appropriate storage device. The composi...
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WO/2001/060957A1 |
This invention relates to a diesel engine lubricant composition comprising a base stock, a dispersant and an antioxidant comprising an oil soluble trinuclear organomolybdenum compound of the generic formula (I): Mo¿3?S¿x?-(Q), wherein ...
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WO/2001/060959A1 |
This invention relates to a lubricating oil composition comprising a base stock and an antioxidant comprising an oil soluble trinuclear organomolybdenum compound of the generic formula (I): Mo¿3?S¿x?-(Q) wherein x is from 4 to 10 and Q...
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WO/2001/060603A1 |
The object of the present invention is to provide a metal surface treatment agent which improves the press molding workability of metal materials, and which can form a coating film that is superior in terms of at least one of moisture re...
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WO/2001/060956A1 |
This invention relates to a lubricating oil composition comprising a Group I basestock and an antioxidant comprising an oil soluble trinuclear organomolybdenum compound of the generic formula (I): Mo¿3?S¿x?-(Q) wherein x is from 4 to 1...
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WO/2001/059046A1 |
The present invention relates to a water-soluble copper, copper alloys and non-ferrous metals intermediate cold and hot rolling composition comprising a base stock oil and, based on the total weight of the composition: from 1 to 80% by w...
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WO/2001/059040A1 |
The present invention relates to a hot rolling process for rolling aluminium and aluminium alloys sheets, comprising applying an effective amount of an oil-in-water emulsion comprising water and a water-soluble oil composition comprising...
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WO/2001/059038A1 |
A functional fluid base oil is described comprising a mixture of (1) one or more naphthenic base stocks, and (2) one or more conventional solvent neutral base stocks and (3) one or more hydrocracked base stocks. The functional fluid base...
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WO/2001/059044A1 |
The present invention relates to a water-soluble aluminium and aluminium alloys cold rolling oil composition comprising a white mineral oil and, based on the total weight of the composition, from 30 to 95 % of isobutyl stearate. The inve...
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WO/2001/059042A1 |
A functional fluid of low Brookfield Viscosity comprising a mixture of hydrocracked base stocks, optionally a minor amount of solvent neutral base stock, and additives.
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WO/2001/059039A1 |
The present invention relates to a cold rolling process for rolling hard metal or metal alloys, comprising applying an effective amount of an oil composition comprising a base stock oil and, based on the total weight of the composition, ...
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WO/2001/059036A2 |
The present invention relates to a neat cutting oil composition comprising, based on the total weight of the composition: from 10 to 99% of a white mineral oil; and from 3 to 40% of an ester from a dicarboxylic acid and a monoalcool. The...
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WO/2001/057159A1 |
The present invention is a process for producing a high viscosity index and low pour point lubricating oil base stock which comprises catalytically converting a hydrotreated hydrocarbon lube oil feedstock containing waxy paraffins in the...
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WO/2001/053247A1 |
Esters of estolides derived from oleic acids and C-6 to C-14 saturated fatty acids are characterized by superior properties for use as lubricant base stocks. These estolides may also be used as lubricants without the need for fortifying ...
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WO/2001/053438A1 |
The invention relates to novel compositions of material which can be used as lubricants and pressure transmitting means or for functional liquids and lubricant additives in an advantageous manner. The inventive lubricants represent the r...
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WO/2001/054138A1 |
Electrical oils having improved uninhibited oxidation and electrical resistance are derived by blending a substantially nitrogen and sulfur free paraffinic or naphthenic base oil with a hydrofined light gas oil having a sulfur to nitroge...
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WO/2001/051595A1 |
A lubricating oil formulation containing a major amount of a base oil of lubricating viscosity and a minor amount of additives comprising a combination of phenyl naphthyl amine, dimercaptothiadiazole or derivative thereof, and triazole o...
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WO/2001/049761A1 |
A composition of matter is disclosed wherein the composition comprises an N-aromatic substituted acid amide compound selected from the group consisting of compounds of formula (I) wherein A and B are independently selected alkylene group...
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WO/2001/044417A1 |
A lubricating oil of enhanced life as evidenced by a reduction in viscosity increase, nitration, and TBN depletion and equivalent or improved oxidation and TAN increase performance relative to commercial oils comprises a major amount of ...
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WO/2001/044418A1 |
A long life lubricating oil as evidenced by a reduction in viscosity increase, oxidation and nitration, comprises a major amount of a base oil of lubricating viscosity and a minor amount of a mixture of high TBN, medium TBN and low/neutr...
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WO/2001/036571A1 |
A lubricating oil composition for a refrigerator using a hydrofluorocarbon coolant, characterized as comprising, as a main component, a mixture comprising (a) an ester compound and (b) a mineral oil component in a weight ratio (a)/(b) of...
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WO/2001/034735A1 |
A method for blending base oils for use in passenger car motor oils. The PCMOs blended from these base oils show improved volatility and fuel economy, while maintaining current engine durability/wear protection and providing improved low...
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WO/2001/030947A1 |
Lubricating oil compositions comprising substantially random interpolymers comprising (1) ethylene, (2) one or more vinylic monomers selected from the group consisting of aromatic, hindered aliphatic, and cycloaliphatic vinylic monomers,...
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WO/2001/031662A1 |
The invention relates to a composition and process for producing a chemically stable magnetic fluid comprising a plurality of magnetic particles covered first with a small molecular weight surface modifier, which is a nondispersant and a...
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WO/2001/029157A2 |
This invention relates to a method of controlling the soot induced viscosity increase of a diesel engine lubricant composition comprising a base oil and a dispersant, by including in said lubricant composition an effective amount of an a...
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WO/2001/018158A1 |
An electrical oil having reduced gassing tendency includes a major amount of a paraffinic or naphthenic basestock and a blend of certain hindered phenols, especially a blend of 2,6-di-t-butyl phenol and 2,6-di-t-butyl cresol. A further e...
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WO/2001/018092A1 |
The invention concerns polyalkoxylated superamides of the following formulae: [R?1¿-CONR?2¿-CH¿2?CHR?3¿-O-(CHR?4¿-CHR?5¿O)¿m? -(CH¿2?CH¿2?O)¿n?]¿p? (I); R?1¿-CON-[CH¿2?CHR?3¿-O-(CHR?4¿-CHR?5¿O)¿m?-(CH¿2?CHÂ
¿2?O)¿n?-X]...
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WO/2001/018156A1 |
The invention concerns a novel hydrocarbon base oil for lubricants, having a viscosity index not less than 130, comprising mainly long isoparaffinic hydrocarbon chains, branched over several carbon atoms. The invention is characterised i...
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WO/2001/014505A1 |
The present invention provides a method and use of incorporating water-soluble or water-dispersible polymer(s), stabilized in an invert (water-in-oil) emulsion, into an oil continuous metalworking emulsifiable concentrate, which is then ...
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WO/2001/012761A1 |
Lubricating oil formulations comprising base oil, sulfurphosphorous anti-wear/extreme pressure agent and such a hindered phenol antioxidant, which when combined form crystals and wherein a base oil characterized as having a saturates con...
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WO/2001/007537A1 |
A method for concentrating the amount of alkylated mono-aromatics in a lubricating oil feedstock useful as a feedstock for sulfonation. The method comprises extracting a feedstock rich in aromatics with a solvent selected from NMP, pheno...
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WO/2001/005917A1 |
A molybdenum-free lubricating oil composition exhibiting improved fuel economy and fuel economy retention properties, which comprises: (a) a base stock oil compound of at least 50 wt.% mineral oil, the base stock oil having a viscosity o...
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WO/2001/004242A1 |
A nitrogen-containing ester derived from a carboxy-containing interpolymer having a reduced specific viscosity (RSV) of from about 0.05 to about 2, said interpolymer being derived from at least two monomers, (i) one of said monomers bein...
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WO/2000/078900A1 |
A biodegradable soybean oil based electrically insulating fluid. The base oil is hydrogenated to produce maximum possible stability of the soybean oil, and can be winterized to remove crystallized fats and improve the pour point of the b...
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WO/2000/078901A1 |
The invention relates to metal working fluids being oil-in-water emulsions comprising alkylated polyvinylpyrrolidones as surfactants for emulsifying the oil in water. Said alkylated polyvinylpyrrolidones having a molecular weight of abou...
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WO/2000/077131A1 |
A composition prepared by reacting (A) an esterified carboxy-containing interpolymer, said interpolymer being derived from at least two monomers, (i) one of said monomers being at least one vinyl aromatic monomer and (ii) the other of sa...
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WO/2000/073402A1 |
Process to prepare a lubricating base oil starting from a lubricating base oil which is obtained by first removing part of the aromatic compounds from a petroleum fraction boiling in the lubricating oil range by solvent extraction and su...
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WO/2000/071639A1 |
The feed (8) to vacuum pipe still (10) is an atmospheric reduced crude. Various distillate cuts shown as (12) light, (14) (medium) and (16) heavy may be sent to solvent extract unit (30) via line (18). The bottoms from vacuum pipe still ...
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WO/2000/071648A1 |
An oil composition useful as a high stress electrical oil and especially as a transformer load tap changer oil is provided. The composition comprises a major amount of a paraffinic oil having a low viscosity of less than about 20 cSt @ 4...
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WO/2000/071645A1 |
The process is drawn to producing a lubricating oil basestock having at least 90 wt % saturates and a VI of at least 105 in unit (42) then the hydroconverted raffinate is conducted through line (46) to heat exchanger (48).
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WO2000007432A9 |
A triacylglycerol containing oil having a 1,3-dierucoyl-2-oleoylglycerol (EOE) content of at least about 50 % is described. Plants for producing an oil having a high EOE content are also described.
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WO/2000/060031A1 |
A lubricant for a vapor compression refrigerator using a lower hydrocarbon coolant which comprises, as a main component, a mineral oil having a kinetic viscosity at 40 °C of 3 to 150 mm?2¿/s, a pour point of -25 °C or lower, a viscosi...
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WO/2000/058424A1 |
A refrigerating machine oil composition which comprises (A) a hydrocarbon oil and (B) an alicyclic polycarboxylic acid ester compound having an alicyclic ring and at least two ester groups which are represented by the following general f...
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WO2000020539A9 |
Organic compounds containing selected functional groups, and which are grafted with fluorinated olefins, are excellent additives for lubricants which lower wear and/or friction. They are especially useful in metal lubricants.
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WO/2000/052118A1 |
The invention relates to a method for treating an oil using a liquid in a supercritical state. The invention relates more specifically to a method for refining an oil in order to separate the pollutants therefrom and to recover a refined...
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WO/2000/052099A1 |
Perylene-3,4-dicarboximides of Formula (I) wherein R¿1? may be C¿1?-C¿20?alkyl, C¿3?-C¿14?cycloalkyl, C¿1?-C¿20?alkoxy, phenyl, phenyloxy or phenylthio, where phenyl may in each case be mono- or polysubstituted by halogen, C¿1?-C...
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