Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 501 - 550 out of 5,275

Document Document Title
WO/2004/058928  
WO/2004/044108
The invention aims at providing a lubricating oil composition which exhibits excellent low-temperature viscosity characteristics when used as automobile or industrial engine oil, gear oil, shock absorber oil, hydraulic oil, or the like, ...  
WO/2004/042796
A solvent system for depositing a coating material onto a solid substrate surface, which solvent system is comprised of at least two organic solvents wherein at least one of the solvents has a substantially different vapor pressure that ...  
WO/2004/041938
A heat conductive silicone composition contains (A) a silicone oil as the primary ingredient and (B) a heat conductive filler. Component (A) has silicon-bonded alkoxy, alkoxyalkoxy, alkenoxy, or acyloxy groups in the molecule. Component ...  
WO/2004/039850
A liquid polymer suitable for use as a lubricant base oil is produced by polymerizing ethylene and at least one alpha-olefin using a metallocene catalyst to provide a polymer which is then isomerized and hydrogenated to produce the liqui...  
WO/2004/035656
Provided are novel perfluoropolyether derivatives useful as lubricating oil or coating material which little cause decomposition and are therefore free from the problem of degradation in service. The perfluoropolyether derivatives are re...  
WO/2004/035653
Novel perfluoropolyether derivative having at least one ester bond and being useful as a lubricant whose decomposition temperature is 300°C or higher is obtained by performing esterification reaction between a perfluoropolyether diol ha...  
WO/2004/031261
A compound represented by the following formula (I) and a lubricant and a magnetic disk using such a compound are disclosed. A-CH2CF2O(CF2CF2O)m-(CF2O)n-CF2CH2-B (I) (wherein A is an amino group having a hydroxyl group; B is a hydroxyl g...  
WO/2004/031329
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/2004/031250
The subject invention pertains to homogeneous liquid low molecular weight ethylene/alpha-olefin polymers having a number average molecular weight (Mn) as determined by gel permeation chromatography, of less than 25, 000, a total crystall...  
WO/2004/025080
A method of reducing wear in a cutting head of a tunnel boring machine, by means of the addition at the cutting head of a foamed aqueous liquid composition, which comprises a foaming agent and a lubricant, the lubricant being selected fr...  
WO/2004/015042
The present invention is related to refrigerant and lubricant compositions containing performance-enhancing additives. The performance enhancing additives are found to improve the energy efficiency and capacity of vapor compression refri...  
WO/2004/009748
A solid lubricant bar for use in high temperature environments, such as rotary kilns, comprising an organo phosphate, such as triphenyl phosphate, a solid lubricant selected from the group comprising graphite, molybdenum, boron, boron ni...  
WO/2004/007651
Provided herein are functional fluid compositions useful in hydraulic fluid and gear oil formulations. The formulations according to the invention include a predominant amount of at least one polyoxyalkylene glycol derived from the addit...  
WO/2004/007647
Process to prepare a heavy and a light lubricating base oil from a partly isomerised Fischer-Tropsch derived feedstock (1), said feedstock having an initial boiling point of below 400 °C and a final boiling point of above 600 °C by (a)...  
WO/2004/003115
Novel oil-in-ol emulsions and methods of lubrication using the same are provided. The lubricants are stable emulsions of carrier fluid and high viscosity fluid that display superior properties related to lubricating film thickness and re...  
WO/2004/003113
A lubricant composition comprising a mixture of at least two Fischer-Tropsch derived base oils and one or more additives wherein one Fischer-Tropsch derived base oil (low viscosity component) has a kinematic viscosity at 100 °C of less ...  
WO/2003/106602
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/2003/106601
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/2003/104620
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/2003/104292
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/2003/099971
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/2003/099974
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/2003/095161
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/2003/093403
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/2003/087650
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/2003/085014
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/2003/080772
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/2003/076555
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/2003/074641
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/2003/064574
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/2003/064573
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/2003/064082
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/2003/064569
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/2003/064575
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/2003/064572
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/2003/062355
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/2003/057806
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/2003/057804
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/2003/054120
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/2003/051943
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/2003/050200
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/2003/048276
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/2003/044140
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/2003/041071
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/2003/038016
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/2003/031099
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/2003/029304
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/2003/028971
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/2003/027210
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...  

Matches 501 - 550 out of 5,275