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Patent Searching and Data


Matches 551 - 600 out of 5,275

Document Document Title
WO/2003/027214
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/2003/027188
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/2003/021611
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/2003/020856
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/2003/016433
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/2003/014269
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/2003/014270
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/2003/008523
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/2003/004589
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/2003/000831
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/2002/103062
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/2002/098797
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/2002/098928
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/2002/096989
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/2002/094969
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/2002/094971
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/2002/092735
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...  
WO/2002/092729
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/2002/090473
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/2002/088284
There are disclosed novel reaction products of a borated hydrocarbyl succinimide dispersant and phosphate or phosphite compounds which are highly effective combustion improver additives for use in two-cycle and small engine four-cycle lu...  
WO/2002/086872
A lubricant composition comprising a perfluoropolyether lubricant and fluorinated ketone solvent is described. The lubricant composition can be applied as a coating to a substrate such as magnetic media. After the coating dries, a thin u...  
WO/2002/086038
A lubricating agent which comprises a phosphate salt (A) containing at least one divalent or trivalent metal selected from the group consisting of Zn, Fe, Mn, Ni, Co, Ca, Mg and Al, a dispersant (B), and at least one lubricant (C) select...  
WO/2002/084162
A threaded joint for steel pipe formed of a pin and a box having a contact surface including threaded parts and a non-threaded metal contact part and capable of stably assuring a seizure resistance and an airtightness without applying co...  
WO/2002/081542
A composite resin which is obtained by reacting (a) a monool having a C�25-200? hydrocarbon group, (G) a polyfunctional compound containing a functional group reactive with the hydroxyl group of the monool (a), and (H) a compound havin...  
WO/2002/081592
An extrudable bridged grease-like heat radiating material, characterized by having a self-shape holding capability though flowable and in that heat conductive filler (B) is distributed in bridged silicon gel (A) at a rate of 5 to 500 par...  
WO/2002/078949
A metal product surface-treated with an alkali-soluble lubricating film, characterized in that one or both sides of the metal product are coated with an alkali-soluble lubricating film comprising, as main components, an aqueous compositi...  
WO/2002/079358
A lubricating oil composition comprising a βbeta-dithiophosphorylpropionic acid (a), a polyalkylenepolyamide (B) and base oil.  
WO/2002/079358
A lubricating oil composition comprising a βbeta-dithiophosphorylpropionic acid (a), a polyalkylenepolyamide (B) and base oil.  
WO/2002/077129
The present invention is directed to a composition for use in a combustion engine either as a fuel additive or as an additive for a crankcase lubricant. The composition may include a polyunsaturated aliphatic or alicyclic compound having...  
WO/2002/077135
A lubricant composition for use in a sliding-vane rotary vane compressor has a polyalkyleneglycol base oil component and includes antiwear additives, antioxidants and metal passivators and, optionally, anticorrosion agents and vapour pha...  
WO/2002/072702
A greasy silicone composition which comprises: (A) a liquid organopolysiloxane comprising 80 to 96.5 mol% siloxane units represented by the formula R¿2?SiO¿2/2?, 1.0 to 10.0 mol% siloxane units represented by the formula RSiO¿3/2?, an...  
WO/2002/072345
A metallic material for plastic working which has excellent lubricating properties. The metallic material for plastic working has a gradient two-layer lubricant layer which comprises a base layer located on the metal side, having a thick...  
WO/2002/070636
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/2002/070628
A process for the preparation of one or more hydrocarbon fuel products boiling in the kero/diesel range from a stream of hydrocarbons produced in a Fischer-Tropsch process, in which process synthesis gas is converted into liquid hydrocar...  
WO/2002/070630
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/2002/070629
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 ...  
WO/2002/066586
In a first embodiment, this invention relates to a continuously operating press, preferably for the manufacture and/or printing, lamination or the like of a one or multiple layer board web of premanufactured material and/or raw material,...  
WO/2002/064709
A lubricant containing (a) a synthetic base oil composition having an overall kinematic viscosity of at least about 4.8x10?-6¿m?2¿/s (4.8 cSt) at 100?o¿C and a viscosity index of at least about 110; (b) a dispersant-viscosity modifier...  
WO/2002/064710
Lubrication base oil composition comprising at least 95 wt % saturates, of which saturates fraction between 19 and 30 wt % are cyclo-paraffins and the remainder being n-and iso-paraffins, said composition having a viscosity index of abov...  
WO/2002/064711
A lubricant composition comprising a base oil and one or more additives wherein the lubricant composition has a kinematic viscosity at 100 °C of more than 5.6 cSt, a cold cranking simulated dynamic viscosity at -35 °C according to ASTM...  
WO/2002/061021
A tightened body tightening force stabilization agent capable of minimizing a variation in torque coefficient suitable for controlling a tightened body tightening force by a torque method, comprising, as an active ingredient, a polymer o...  
WO/2002/059519
A threaded joint for steel pipe, comprising a pin and a box allowed to be fitted to each other, wherein a porous zinc or zinc alloy layer as a lower layer by a projection plating method and a solid lubrication film (film containing lubri...  
WO/2002/059241
We have found that a clear, stable microemulsion can be used during container transport operations during which the container is contacted with a transparent dispersion of hydrophilic and oleophilic materials. A process for lubricating a...  
WO/2002/042356
The invention relates to a method for processing polyether alcohols, which are produced by the ring-opening polymerization of epoxides with OH-functional starters while using at least one heterogeneous catalyst. The invention is characte...  
WO/2002/040266
A metal product having surface lubricity and excellent moldability, characterized in that the product is obtained by coating one or each side of a metal with a film 0.5-10 $g(m)m thick formed from an alkali-soluble lubricating material c...  
WO/2002/033261
A fluid compressor and a refrigerating machine having the fluid compressor; the fluid compressor (11), comprising a compressor case (16) having HFC-based refrigerant and ester-based refrigerating machine oil contained therein and a membe...  
WO/2002/026919
According to the invention there is provided a liquid friction control composition characterized as either having a high and positive friction characteristic or a low and neutral friction characteristic, comprising a retentivity agent. T...  
WO/2002/024552
A metered dose inhaler having part or all of its internal surfaces coated two or more times with a polymer comprising one or more fluorocarbon polymers, optionally in combination with one or more non-fluorocarbon polymers, containing an ...  
WO/2002/022329
An entry board (1) for use in drilling small holes in boards. A lubricant layer (4) of a mixture of a polyethylene glycol having an average molecular weight of at least 3000 to less than 10000, a polyethylene glycol having an average mol...  
WO/2002/014703
A plain bearing having excellent initial break-in capability and seizure resistance required for a high-speed engine and also having durability and heat resistance, wherein a soft thermosetting resin with excellent elongation at high tem...  

Matches 551 - 600 out of 5,275