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Matches 201 - 250 out of 1,980

Document Document Title
WO/2004/040333A2
A lubricating composition containing one or more esters obtained as a reaction product from a reaction mixture of a glycerol component, a fatty acid component, and a carboxylic acid component. The lubricating composition can additionally...  
WO/2004/037957A1
The invention relates to petroleum chemistry, more specifically to sulfur-containing molybdenum compounds and to the use thereof in the form of lubricant additives which decrease friction coefficient. In the first variant, molybdenum tri...  
WO/2004/031329A2
The present invention relates to fully formulated lubricants comprising poly &agr -olefins (PAOs), prepared from a mixed &agr -olefin feed, which exhibit superior Noack volatility at low pour points, and methods for preparing the fully f...  
WO/2004/022676A1
The present invention refers to a method for producing a solution having lubrication properties intended to be used preferably as an additive as a concentrate blended to a liquid, such as a liquid fuel. A boric compound such as boric aci...  
WO/2004/022675A1
A process for preparing Fischer-Tropsch derived lubricating base oils by blending a Fischer-Tropsch distillate fraction having a viscosity of 2 or greater but less than 3 cSt at 100 degrees C with at least one additional Fischer-Tropsch ...  
WO2003089390A3
Method of continuously manufacturing a high viscosity polyalphaolefin product by introducing a monomer and an ionic liquid catalyst together into a reaction zone while simultaneously withdrawing from the reaction zone a reaction zone eff...  
WO2003089550A3
An additive package including an emulsifier and an oil-insoluble additive, a method for forming an additive package with an oil-insoluble additive and a lubricant in the form of a dispersion of an oil-insoluble additive in oil is describ...  
WO/2004/007650A1
A high viscosity synthetic ester base stock of about ISO 68 to 400 is formed from a neopentylpolyol condensed with at least one monocarboxylic acid selected from the group consisting of linear acids having between 4 to 10 carbon atoms an...  
WO/2003/102457A1
A screw joint for steel pipe, comprising pin (1) provided with a contact surface, which has screw portion (3) or (4) and nonthreaded metal contact portion (8), and box (2), wherein a lubricant coating exhibiting self-repair capability th...  
WO/2003/099973A1
A grease composition which comprises a lube base oil, at least one of diurea compounds represented by the general formulae (1) to (3), a naphthenic acid salt, and either succinic acid or a derivative thereof, wherein the respective conte...  
WO2003044138A3
A lubricant in the form of a water or oil insoluble solvent in oil emulsion is described where a base (soluble or dispersible in said oil-insoluble solvent or water) is present in the dispersed phase. These lubricants are beneficial in v...  
WO/2003/089550A2
An additive package including an emulsifier and an oil-insoluble additive, a method for forming an additive package with an oil-insoluble additive and a lubricant in the form of a dispersion of an oil-insoluble additive in oil is describ...  
WO/2003/089390A2
Method of continuously manufacturing a high viscosity polyalphaolefin product by introducing a monomer and an ionic liquid catalyst together into a reaction zone while simultaneously withdrawing from the reaction zone a reaction zone eff...  
WO/2003/080773A1
A friction regulator for lubricating oils which comprises an oil-soluble copolymer (A) comprising units of at least one monomer (a) represented by the general formula (1) and units of at least one monomer (b) represented by the general f...  
WO/2003/055964A1
The present invention relates to a method for producing a self-lubricating plastics material in which a polymer material is first cooled to cryogenic temperatures with liquid nitrogen to give rise to a crumbly, frozen polymer material wh...  
WO/2003/050192A1
The present invention relates to a lubricious anti−traction material for effectively denying the mobility and access of personnel and vehicles to selected areas. The anti−traction material is composed of a slurry combined with water....  
WO/2003/044138A2
A lubricant in the form of a water or oil insoluble solvent in oil emulsion is described where a base (soluble or dispersible in said oil-insoluble solvent or water) is present in the dispersed phase. These lubricants are beneficial in v...  
WO/2003/027212A1
A biodegradable lubricant that is at least 60% biodegradable and has a gelation index of about 12 or less can be formulated using a transesterified triglyceride base oil together with a synthetic ester. A combination of an ester viscosit...  
WO2002102941A3
Process to prepare a microcrystalline wax by contacting under hydroisomerisation conditions a feed, comprising at least 80 wt % of normal-paraffins and having a congealing point of above 60 DEG C, with a catalyst comprising a noble metal...  
WO/2003/018728A1
A linear compound and a metal salt or boron-containing metal salt thereof contains one or more carboxyl-containing phenol units or derivatives thereof and one or more on average at least C¿18? hydrocarbyl-substituted hydroxyaromatic uni...  
WO/2003/018163A1
A container (1) for releasing a chemical additive (7) in a fluid material selected from a lubricant or hydraulic fluid composition comprises a fluid material-impermeable casing (3) having a hollow interior and an additive composition (7)...  
WO/2003/014269A1
The invention relates to the use of polyesters consisting of at least one carbohydrate and at least one carboxylic acid, and mixtures of the same, as hydraulic fluid.  
WO/2003/004589A1
A composition of matter comprising an amine acylated with a hydrocarbyl group substituted carboxylic acylating agent containing an average of from 1.3 to 1.6 groups derived from $g(a),$g(b)-unsaturated carboxylic compounds per M¿n? of t...  
WO/2003/002697A1
A lubricant in the form of an oil- insoluble solvent e.g. water in oil emulsion is described where a water soluble or water dispersible base is present in the dispersed phase. These lubricants are beneficial in various applications such ...  
WO/2002/102941A2
Process to prepare a microcrystalline wax by contacting under hydroisomerisation conditions a feed, comprising at least 80 wt % of normal-paraffins and having a congealing point of above 60 °C, with a catalyst comprising a noble metal a...  
WO/2002/098928A1
A substantially hydrogenated and/or substantially dehalogenated polyalphaolefin homo- or copolymer is obtained by a hydrogenation/dehalogenation process employing hydrogen and a substantially amorphous catalyst containing a metal compone...  
WO/2002/099019A1
At least one kind of coating modifier selected from polyamidimide resin, epoxysilane and epoxy resin, and at least one kind of hard particles selected from silicon nitride and alumina are impregnated into a dry coating lubricant. The coa...  
WO/2002/094970A1
Additives useful for reducing the coefficient of friction in lubricants, greases, or cosmetic formulations, and useful as a substitute for talc and as an anti-misting material are obtained by subjecting a raw plant material, such as cott...  
WO/2002/092645A1
The invention relates to a method for producing polyalkenyl succinimide products, especially polyisobutenyl succinimide products, wherein a polyalkene is reacted with maleic acid, maleic acid hydride or a functional derivative therefrom ...  
WO/2002/092729A1
The present invention relates to poly $g(a)-olefins (PAO's) which exhibit superior Noack volatility at low pour points. Mixtures of 1-decene and 1-dodecene are polymerized using an alcohol pronoted BF¿3? in conjunction with a combinatio...  
WO/2002/090473A1
The invention concerns a lubricating grease, characterised in that it comprises 70 to 95 wt. % of a mixture containing at least a first fatty acid ester and sorbitan and at least a second fatty acid ester and polyalkoxylated sorbitan, sa...  
WO/2002/083825A1
A lubricating oil composition comprising an oil of lubricating viscosity and a total of from about 1 to about 50% by weight of copolymers comprising (A) at least one ethylene-aliphatic olefin copolymer wherein the aliphatic olefins conta...  
WO/2002/077138A1
This invention provides a facile method for removing odor-causing species from lubricants. In this method, such species are removed by contacting the lubricant composition with at least one zeolite. Preferred zeolites include the type 13...  
WO/2002/070636A1
Automatic transmission fluid having a kinematic viscosity at 100 °C of between more than 4 and 10 cSt, a dynamic viscosity at -40 °C of less than 10000 mPas comprising an additive package and a base oil, wherein the base oil fraction c...  
WO/2002/070630A1
Process to prepare a waxy raffinate product by (a) hydrocraking/hydroisomerisating a Fisher-Tropsch derived feed, wherein weight ratio of compounds having a least 60 or more carbon atoms and compounds having at least 30 carbon atoms inth...  
WO/2002/070629A1
Process to prepare a lubricating base oil and a gas oil by (a) hydrocracking/hydroisomerisating a Fischer-Tropsch product, wherein weight ratio of compounds having at least 60 or more carbon atoms and compounds having at least 30 carbon ...  
WO2002038633A3
The invention relates to methods for producing poly(meth)acrylate compositions, wherein ethylenically unsaturated monomers are transformed into polymers by means of initiators containing a transferable group of atoms and one or more cata...  
WO2001087994A3
A process for reacting relatively small hydrophilic carboxylic molecules with relatively large, hydrophobic hydrocarbon based molecules, said process comprising conducting the reacting in the presence of a sulfonic acid catalyst having s...  
WO/2002/038633A2
The invention relates to methods for producing poly(meth)acrylate compositions, wherein ethylenically unsaturated monomers are transformed into polymers by means of initiators containing a transferable group of atoms and one or more cata...  
WO/2002/008363A1
The invention concerns an improved method for making oil bases and in particular of very high quality oils that is having a high viscosity index (VI), low aromatic content, good UV stability, and low flow point, from fractions having an ...  
WO2000042126A9
A process fo hydroprocessing petroleum and chemical feedstocks by use of a bulk multimetallic catalyst comprised of at least one Group VIII non-noble metal and at least one, preferably two Group VIB metal wherein the ratio of Group VIB m...  
WO/2001/087994A2
A process for reacting relatively small hydrophilic carboxylic molecules with relatively large, hydrophobic hydrocarbon based molecules, said process comprising conducting the reacting in the presence of a sulfonic acid catalyst having s...  
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...  
WO/2001/057166A1
The present invention relates to formulated lubricant oils derived from a highly paraffinic basestock. The formulated lubricant oils of the present invention comprise a wax isomerate paraffinic hydrocarbon basestock component in which th...  
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...  
WO/2001/046343A1
A process for making a lube base stock wherein a highly paraffinic feedstock (with boiling points within the range of from 258° to 1100° F) is dehydrogenated to produce an olefinic feedstock, which is oligomerized to produce an oligome...  
WO/2001/040416A1
The invention concerns a process for the preparation of a lubricant combination including to steps of selecting a first and a second lubricant; mixing the lubricants and subjecting the mixture to conditions for adhering the particles of ...  
WO/2001/038466A1
The present invention relates to the methods of treatment of friction surfaces of friction units and is destined for decreasing mechanical losses from friction and increasing longevity of friction units of internal-combustion engine, agg...  
WO/2001/034737A1
Solid anhydrous lithium hydroxide and lithium hydroxide polyolefin film which has a melting point below 280 °F and dissolves in hot lubrication oil with substantially no residue at low levels. More particularly, the pouches contain pre-...  
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...  

Matches 201 - 250 out of 1,980