| Document |
Document Title |
|
WO/2001/088069A1 |
Engine operation is improved by means of detergent additives. An additive comprising, or obtainable by admixing, A or B or both wherein: A is a metal-containing detergent, and B is a non metal-containing detergent, is used in an internal...
|
|
WO/2001/085878A2 |
Stabilising compositions for lubricant base stocks and lubricant formulations are composed of a mixture of (a) at least one aromatic aminic amine antioxidant optionally blended with at least one hindered phenolic antioxidant and (b) at l...
|
|
WO/2001/083653A1 |
A lubricating oil composition characterized in that it comprises a lube base oil and contained therein a sulphonate, phynate, or salicylate of an alkaline earth metal and that in a block-on-disk test, the coefficient of friction between ...
|
|
WO/2001/074141A2 |
The perception of objectionable odors generated from lubricants is minimized by including in said lubricant a thiazole compound and an odor mask.
|
|
WO/2001/074978A2 |
A composition of a hindered phenol antioxidant which is substituted in the 4 position by a CH¿2?CH¿2?C(O)OR?3¿ group, where R?3¿ is an alkyl group of 2 to 6 carbon atoms, and a dispersant or a detergent, is a useful additive package ...
|
|
WO/2001/066677A1 |
The invention concerns a multipurpose lubricant comprising at least a phosphoric ester (A) of general formula (I) wherein: k = 2 or 3; m is a number from 0 to 8; x = 1 or 2 and R represents a linear alkyl or alkenyl radical with 10 to 20...
|
|
WO/2001/059037A2 |
This invention relates to a lubricating oil composition with improved fuel economy and fuel economy retention properties and comprising a major amount of an oil of lubricating viscosity and a minor amount of an oil soluble (a) organic fr...
|
|
WO/2001/059041A1 |
This invention relates to a lubricating oil composition comprising a major amount of an oil of lubricating viscosity and a minor amount of an oil soluble or oil dispersible (a) trinuclear organo molybdenum compound (b) a sulphur compound...
|
|
WO/2001/051706A1 |
Improved lubricants for addition to coating formulations for coating moving webs are provided. The lubricants are in a blend including lecithin and at least one fatty ester. They may have up to 5 % of a surfactant. The lubricant componen...
|
|
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...
|
|
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...
|
|
WO/2001/046352A1 |
This invention relates to a lubricating composition comprising a major amount of an oil of lubricating viscosity, (A) an antiwear improving amount of a least one molybdenum containing composition, (B) at least one phosphorus antiwear or ...
|
|
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 ...
|
|
WO/2001/036572A1 |
Compounds and lubricant compositions are disclosed that comprise a substituted linear thiourea of structure (I) wherein R¿1?, R¿2?, and R¿4? are independently selected from the group consisting of alkyl, alkenyl, aryl, alkaryl, aralky...
|
|
WO/2001/036568A1 |
The invention relates to additive mixtures comprising a) the reaction product formed after reaction of a dicarboxylic acid or a derivative thereof with a long-chain, aliphatic amine; and b) a natural fatty acid ester; c) the use of said ...
|
|
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...
|
|
WO/2001/021740A1 |
Non-staining, active metal-working compositions are disclosed. The compositions contain active sulfur to provide extreme pressure properties for metal-working fluids. A metal corrosion inhibitor is disclosed that reduces the corrosivity ...
|
|
WO/2001/021675A1 |
A multistep process for the selective production of an oligomer oil having predetermined properties in which the first step involves the polymerization of a feedstock containing one or more C¿3? to C¿20? 1-olefins in the presence of a ...
|
|
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...
|
|
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...
|
|
WO/2001/012762A1 |
Lubricating oil formulations comprising base oil, such sulfur-phosphorous anti-wear/extreme pressure agents and such hindered phenol antioxidants which anti-wear/extreme-pressure agents and hindered phenolic antioxidants are prone to rea...
|
|
WO/2001/007543A1 |
Disclosed herein is a composition comprising: (A) a lubricant, and (B) at least one imidazole thione compound of formula (I), wherein R¿1?, R¿2?, R¿3? and R¿4? are independently selected from the group consisting of alkyl, functional...
|
|
WO/2000/073406A1 |
A zinc-free lubricating composition for lubricating a continuously variable transmission, the lubricating composition comprising a mixture of a major amount of a lubricating oil and an effective amount of a performance enhancing additive...
|
|
WO/2000/071649A1 |
A lubricating oil composition exhibiting improved low temperature anti-wear performance and improved fuel economy and fuel economy retention properties, which comprises: (a) an oil of lubricating viscosity; (b) at least one calcium deter...
|
|
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...
|
|
WO/2000/063324A1 |
A lubricant composition having a base oil of lubricating viscosity, a dispersed hydrated alkali metal borate, and a polyalkylene succinic anhydride or non-nitrogen derivative thereof.
|
|
WO/2000/063325A1 |
A hydraulic fluid comprising a lubricant base oil in combination with (a) from 0.001 to 5 %wt of magnesium salicylate, (b) from 0.01 to 8 %wt of zinc dithiophosphate, and optionally (c) from 0.001 to 5 %wt of a dicarboxylic acid or its m...
|
|
WO/2000/053704A1 |
A refrigerating machine oil composition which comprises a base oil comprising a mineral oil and/or a synthetic oil and, compounded therewith, (a) a partial ester of a polyhydric alcohol with a fatty acid and (b) an acid phosphoric ester ...
|
|
WO/2000/053703A1 |
Disclosed herein is a composition comprising: (A) a lubricant, and (B) at least one cyclic thiourea selected from the group consiting of (I) and (II) wherein R¿1? and R¿2? are independently selected from the group consiting of alkyl, f...
|
|
WO/2000/049113A1 |
An aqueous lubricating fluid or hydraulic fluid which is usable as a substitute for oily fluids which have been used as lubricating oils or hydraulic fluids for working parts of machines or apparatuses. The fluid contains fluoride ions, ...
|
|
WO/2000/037592A1 |
A lubricating oil suitable for machinery which may come into incidental contact with food is described, which contains a food grade base oil and a combination of food grade additives including a thickener, an antioxidant, a rust inhibito...
|
|
WO/2000/026328A1 |
This invention relates to a lubricant comprising (A) a basic metal salt of an acidic organic compound and (B) a hydrocarbyl phosphite, provided that the lubricant is free of metal deactivators. In one aspect the lubricant is a manual tra...
|
|
WO/2000/023543A1 |
This invention relates to a lubricating composition comprising a blend of a major amount of an oil of lubricating viscosity, gear or transmission oil package and a top treatment which comprises at least one saturated fatty phosphate este...
|
|
WO/2000/022074A1 |
Lubricating oils exhibiting anti rust-properties are obtained by adding to the lubricating oil an acidic anti-rust additive and an acid scavenger such as carbodiimide, in a specific sequence.
|
|
WO/2000/011122A1 |
A lubricating oil composition comprising (I) 100 pbw of a base oil, (II) an antiwear agent comprising (i) from 0.05 to 10 pbw of a phosphorothionate and from 0.01 to 1.0 pbw of an amine salt of phosphorus compound and/or (ii) from 0.05 t...
|
|
WO/2000/008119A1 |
Lubricating oils useful as gear oils, circulating oils, compressor oils and in other applications characterized by an excellent balance of anti-wear and anti-rust characteristics are based on high quality base stocks including a major po...
|
|
WO/2000/008120A1 |
The use of oil soluble organo molybdenum compounds in combination with phenolic or amenic antioxidants has been found to improve the dispersancy retention capability of crankcase lubricants. Thus in one embodiment the present invention c...
|
|
WO/2000/001790A1 |
This invention relates to a lubricating composition comprising a major amount of an oil of lubricating viscosity and (A) a di or trihydrocarbyl phosphite, (B) at least one reaction product of a di or trihydrocarbyl phosphite and sulfur o...
|
|
WO/1999/063028A1 |
There are disclosed antioxidant additives for lubricating oils which exhibit reduced phosphorus volatility, the additives being sodium, potassium, lithium or oil soluble amine salts of a dialkyldithiophosphoric acid prepared by reacting ...
|
|
WO/1999/060080A1 |
A low phosphorus lubricant containing a metallocene-catalysed polymer-based dispersant and at least one of copper and molybdenum provides fuel economy with maintained wear and oxidation protection.
|
|
WO/1999/050377A1 |
A lubricating oil composition which exhibits improved fuel economy and fuel economy retention, contains the combination of (a) a dithiocarbarmate of the formula R?1¿(R?2¿)N-C(:S)-S-(CH¿2?)¿n?-S-(:S)C-N(R?2¿)R?1¿ where R?1¿ and R?2...
|
|
WO/1999/049004A1 |
A lube oil composition that inhibits lubricant viscosity increase and dispersency decrease is described. The composition includes an oil of lubricating viscosity and a mixture of specified functionalized derivatives of pentaerythritol te...
|
|
WO/1999/049005A1 |
Multifonctional molybdenum compounds, which are the reactive product of molybdenum dithiocarbamates and metal dihydrocarbyl dithiophosphates, are new compositions which are useful as lubricant additives. They impart to the lubricant form...
|
|
WO/1999/043770A1 |
The present invention relates to a lubricating composition comprising a hydrocarbon lubricant base oil in combination with (a) a phenyl-naphthylamine, (b) a thiophosphate, and (c) a diphenyl amine, preferably in combination with (d) an a...
|
|
WO/1999/038939A1 |
Novel additive compositions, characterized by comprising (a) a compound having in the molecule a group represented by general formula (I): (wherein R?1¿, R?2¿ and R?3¿ are each hydrogen or methyl, provided at least either of R?2¿ and...
|
|
WO/1999/036492A1 |
Compositions for reducing wear and friction of rubbing surfaces including mixtures of a cyclic amide and a monoester formed by reacting a dicarboxylic acid and a polyol in substantially equimolar amounts where the dicarboxylic acid is a ...
|
|
WO/1999/036491A1 |
This invention provides compositions and methods for producing automatic transmission fluids capable of improved viscometric properties and capable of achieving -40 °C Brookfield viscosities not greater than 18,000 centipoise using natu...
|
|
WO/1999/024533A1 |
A lubricating composition comprising a liquid crystal and a surfactant is disclosed. The inventive composition increase the lubricity of lubricant oils, reduce the wear rate of metals being lubricated, and increase the load bearing prope...
|
|
WO/1999/024532A1 |
A lubricating oil composition comprising oil, and an additive combination comprising a poly alpha-olefin polymer dispersant with a number average molecular weight above 2500, and a metal dihydrocarbyl dithiophosphate sufficient to yield ...
|
|
WO/1999/020719A1 |
A lubricating composition comprising a base oil in combination with molybdenum dithiocarbamate, zinc naphthenate and one or more metal dithiophosphates, and optionally one or more metal dithiocarbamates. A lubricating grease comprising s...
|
