Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 551 - 600 out of 8,391

Document Document Title
WO/2003/106602A1
Cable gels contain, in addition to polypropylene glycol and polyol, from 1 to 15 wt.% of a compressed fumed silica which has been rendered hydrophobic with silicone oil.  
WO/2003/106601A1
Lubricant composition that exhibits excellent extreme-pressure performance, rust-proofing performance, thermochemical stability and oxidation stability to thereby enable enhancing the wear resistance of mechanical sliding parts and prolo...  
WO/2003/104620A2
Internal combustion engines exhibit improved efficiency of the emissions control system by using a lubricating oil composition of a base oil, an alkali or alkaline earth metal-containing detergent; a metal salt of one or more phosphorus-...  
WO/2003/104292A1
A process is disclosed for the preparation of a poly($g(a)-olefin) polymer wherein the process comprises polymerizing at least one $g(a)-olefin in the presence of hydrogen and a catalytically effective amount of catalyst comprising the p...  
WO/2003/099971A1
An electric discharge machining oil composition, which comprises a base oil comprising a mineral oil and/or a synthetic oil having a kinematic viscosity at 40&ring C of 0.5 to 20 mm2/s and, incorporated therein, (A) a compound having two...  
WO/2003/099974A1
A flame-retardant hydraulic fluid having excellent suitability for coagulating sedimentation in wastewater treatment. The flame-retardant hydraulic fluid comprises a polybasic organic acid/polyether compound adduct obtained by reacting a...  
WO/2003/095161A1
The invention provides a lubricating strip for use in wet shaving systems which strip comprises a biodegradable polymer, preferably a surface-eroding, non bulk-eroding biodegradable polymer.  
WO/2003/093403A1
A composition, comprising; (A) at least one triglyceride oil of the formula (I), wherein R1, R2 and R3 are aliphatic hydrocarbyl groups containing from about 7 to about 23 carbon atoms and (A) an antioxidant comprising an amine of the fo...  
WO/2003/087650A1
The present invention relates to a process for controlling two or more properties of a lubricant or working fluid for use in a system in which operating conditions change which process comprises: (i) providing a base fluid in which the t...  
WO/2003/085014A1
The invention concerns a hydrocarbon mixture comprising modified polycyclic aromatic compounds or modified PAC having a chemical structure of mean molecular weight ranging between 200 and 10000, said chemical structure being represented ...  
WO/2003/080772A1
Polymeric polyol ester additives for metal working applications are described that have lower pour points and improved solubility in API Group II and III basestocks. The polyol esters are made from tri and/or tetrahydric alcohols, a line...  
WO/2003/076555A1
A fluid blend suitable for use as a lube basestock comprises two major components: (A) a copolymer made from ethylene with one or more alpha olefins, the copolymer (i) containing not more than 50wt% ethylene; (ii) having a number average...  
WO/2003/074641A1
Disclosed are the use of compounds of formula 1, R1 [(I[CH2LK - 0] - (A-O)n - (B-O)m - R2]q (1), in which R1 represents an aromatic radical with 6 to 18 carbon atoms, R2 represents hydrogen, C1 to C18 alkyl, or C6 to C18 aryl, A represen...  
WO/2003/064574A1
The present invention concerns friction reducers for use in lubricating oil compositions which comprise certain groups of aromatic compounds, esters, narrow mixtures of base stocks, and&sol or amorphous polymers such as amorphous olefin ...  
WO/2003/064573A1
The present invention concerns friction reducers for use in lubricating oil compositions which comprise certain groups of aromatic compounds, esters, narrow mixtures of base stocks, and/or amorphous polymers such as amorphous olefin copo...  
WO/2003/064082A1
The present invention relates to improved metallurgical powder compositions that incorporate solid lubricants, methods for preparing and using the same, and methods of making compacted parts. Ejection properties, such as stripping pressu...  
WO/2003/064569A1
The present invention concerns a lubricating oil composition comprising an oil of lubricating viscosity; about 0.05 to about 5 weight percent of an organo molybdenum compound; and about 0.1 to about 12 weight percent of a borated polyiso...  
WO/2003/064575A1
The present invention concerns friction reducers for use in lubricating oil compositions which comprise certain groups of aromatic compounds, esters, narrow mixtures of base stocks, and/or amorphous polymers such as amorphous olefin copo...  
WO/2003/064572A1
The present invention concerns frictions reducers for use in lubricating oil compositions which comprise certain groups of aromatic compounds, esters, narrow mixtures of base stocks, and/or amorphous polymers such as amorphous olefin cop...  
WO/2003/062355A1
The present invention relates to a lubricant composition comprising an amount of at least one ester, characterised in that the ester is an ester of (I) a polyfunctional alcohol polyoxyalkylene derivative of a polyfunctional alcohol of wh...  
WO/2003/057806A1
Siloxane compositions are useful as traction fluids in traction drive systems which are subject to varied operating temperature and pressure conditions. Specific siloxane compositions included contain units of formulae (I): R3SiO1/2)(RSi...  
WO/2003/057804A1
The invention relates to resource operating medium compositions containing additivated lubricants based on polyalkylene glycols and/or neopentyl polyol esters, which are additivated with alkylated triaryl phosphate esters which are suita...  
WO/2003/054120A1
Lubricant compositions comprise a block copolymer having a first block comprising polymerised units of an alkylene oxide and a second block comprising polymerised units of an alkylene oxide and a lactone; or a copolymer comprising polyme...  
WO/2003/051943A1
A process for the preparation of a poly($g(a)-olefin) copolymer is disclosed wherein the process comprises polymerizing at least one $g(a)-olefin, preferably 1-decene, and at least one bulky olefin, preferably norbornene, in the presence...  
WO/2003/050200A1
The present invention provides compositions that are useful for compatibilizing a conventional, non−polar, compression refrigeration lubricant and a hydrofluorocarbon and&sol or hydrochlorofluorocarbon refrigerant in a compression refr...  
WO/2003/048276A1
This invention describes a blend of three base stock fluids, a PAO, an alkylated aromatic and a aromatic ester that synergistically improve the solvency for industrial lubricant additives such as oxidation and rust inhibitors, extreme-pr...  
WO/2003/044140A1
The present invention relates to an aqueous functional fluid comprising an antioxidant of the hindered phenol type and a water-soluble polyalkylene glycol. The aqueous functional fluids are especially suitable for use as hydraulic or met...  
WO/2003/041071A1
A disc drive storage system includes a housing having a central axis, a stationary member that is fixed with respect to the housing and coaxial with the central axis, and a rotatable member that is rotatable about the central axis with r...  
WO/2003/038016A1
An anti-seize composition which is non-flowable and dimensionally stable at temperatures greater than about 120°F and dispensable at room temperature without the application of heat is provided. The composition includes a solid anti-sei...  
WO/2003/031099A1
The invention concerns new lubricants comprising a combination of a polyethylene ether and an oligomer amide and an improved metallurgical powder composition comprising a major amount of an iron-based powder and a minor amount of this ne...  
WO/2003/029304A1
The invention relates to a method for producing raffinates and extracts of polymers having an MN that ranges from 500 to 5000 Dalton like those resulting during the polymerization of alkenes with, in essence, four carbon atoms, whereby t...  
WO/2003/028971A1
A release composition for facilitating removal of shaped articles from a shaping surface. In one embodiment the release composition includes a water-soluble, no-cure dimethicone copolyol. The dimethicone copolyol may include polyoxyethyl...  
WO/2003/027210A1
A lube base oil comprising a synthetic lube base oil, such as a Fischer Tropsch-derived component, and a non-synthetic lube base oil is defined that has improved stability to oxidation both during storage and during use in engines or oth...  
WO/2003/027214A1
A synthetic lubricant base stock is provided hang a kinematic viscosity at 100 °C of from 5 to about 300 cS and a VI greater than 100. The base stock comprises random co-oligomers of an alpha olefin or mixtures thereof and an olefinic s...  
WO/2003/027188A1
A first treating agent for forming a protective coating which comprises water and, compounded therewith, an alkali silicate represented by the formula: M2O · nSiO2, wherein n represents a number of 2 to 9 and M represents at least one o...  
WO/2003/021611A1
One embodiment of the invention includes an MR fluid of improved durability. The MR fluid is particularly useful in devices that subject the fluid to substantial centrifugal forces, such as large fan clutches. A particular embodiment inc...  
WO/2003/020856A1
One or more oligomers of an olefin are prepared in the presence of a single-site catalyst. Preferably, the olefin is an $g(a)-olefin, and the oligomers are a poly-alpha-olefin (PAO). The PAO so prepared is completely or substantially fre...  
WO/2003/016433A1
Liquid phase liquid crystal polymers (LCPs) are disclosed having a composition and structure that can be varied to provide desirable properties. The liquid phase LCPs have polyiminoborane, polyarninoborane, and/or borozine polymer backbo...  
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/2003/014270A1
The invention relates to compositions containing mixtures of open-chain and cyclic molecules of the sugar alcohols D-sorbitol and D-mannitol, said molecules being esterified by means of at least one carboxylic acid. The invention also re...  
WO/2003/008523A1
A lubricating oil composition comprising a perfluoro− polyether base oil and a fluorine−containing organophosphorus compound represented by the general formula: RfRPO(OR’)2 (wherein Rf is a perfluoropolyether group&semi R is C2−6...  
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/2003/000831A1
A poly alpha olefin grease composition comprising a grease base comprising a poly alpha olefin oil and a thickener, and from 0.01 to 30 parts by weight of a titanium dioxide powder for each 100 parts by weight of the grease base. The com...  
WO/2002/103062A1
A steel wire or steel wire material excellent in lubricating property which has a base steel wire and, formed on the surface thereof, a lubricating coating film comprising a potassium salt of boric acid, a polyethylene wax having an aver...  
WO/2002/098797A1
There are disclosed compositions for use as extreme pressure lubricants for use in general machinery as well as in the refrigerant of air conditioners, refrigerators and heat pumps. The compositions are designed to lubricate moving parts...  
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/2002/096989A1
The invention relates to a lubricant composition containing a polyurethane and a lubricant, wherein different lubricating greases and oils can be used as lubricant. The lubricant composition can be easily applied on the place to be lubri...  
WO/2002/094969A2
A lubricant compound for use for both boundary and elastohydrodynamic lubrication utilize a hydrocarbon boundary lubricant linked to one or more fluorocarbon elastohydrodynamic lubricants and may be employed alone or as an additive. The ...  
WO/2002/094971A1
The invention concerns a method for preparing a lubricating composition, characterised in that it comprises mixing two previously prepared oil-in-water emulsions (A) and (B): the prior emulsion (A) comprises: (a) at least a non-reactive ...  
WO/2002/092735A1
Lubricating oil composition comprising a minor amount of an additive combination comprising (i) a carboxylic acid-based or carboxylic acid ester based anti-rust agent; (ii) at least one type of amine selected from among the group compris...  

Matches 551 - 600 out of 8,391