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Patent Searching and Data


Matches 551 - 600 out of 5,131

Document Document Title
WO/2002/006375
A perfluoropolyether, a composition comprising the perfluoropolyether, a process for producing the perfluoropolyether, and a process for improving the thermostability of grease or lubricant are provided. The perfluoropolyether comprises ...  
WO/2002/000815
A composition, comprising: A) at least one triglyceride oil of the formula (I) wherein R?1¿, R?2¿ and R?3¿ are aliphatic hydrocarbyl groups containing from about 7 to about 23 carbon atoms; B) a pour point depressant comprising (1) an...  
WO/2002/000964
A waterborne lubricant is provided that can form coatings on metal surfaces, inexpensively and with little environmental pollution load, wherein said coatings exhibit very good sliding properties. Also, a surface treatment method that us...  
WO/2001/098430
An aerosol composition includes an admixture of: (a) at least one silicone-based fluid and (b) at least one fluorine-containing propellant that is soluble in the silicone-based fluid. In a preferred embodiment, the propellant includes a ...  
WO/2001/096505
A lubricating oil for refrigerating machines which comprises an oxygenic compound as a base oil and which, when incorporated into a chlorine-free C¿1? refrigerant in an amount in the range of 3 to 50 wt.% based on the sum of these, is c...  
WO/2001/090281
The invention relates to hydraulic fluids, in particular to brake fluids for motor vehicles, said fluids containing 0.005 to 0.5 wt.- % of one or more heterocyclic compounds of formula (I). In said formula (i) X represents N, Y represent...  
WO/2001/090282
A lubricating oil composition for refrigerating machines which is obtained by compounding a base oil ingredient (1) having a dynamic viscosity at 100°C of 3 mm?2¿/g or lower and a viscosity index lower than 250 with a base oil ingredie...  
WO/2001/090232
The present invention provides a method for providing an anhydrous poly(alkylene glycol)-based fluid composition with Group 1 or Group 2 fire resistance properties. According to the method, the fluid composition is formulated with an eth...  
WO/2001/085821
The invention relates to a polyurethane which contains, in an incorporated manner: a) at least one diisocyanate; b) at least one polyether having two active hydrogen atoms per molecule, and; C) at least one compound of general formula (I...  
WO/2001/083843
A substrate processing system includes a primary processing assembly (500) and secondary processing assembly (510). The secondary processing assembly (510) has one or more interconnected modules (514, 516, 322, 502, 504, 524, 526, 540, 5...  
WO/2001/072691
A method of preparing reduced pour point amides. The method involves reacting an etheramine and a fatty acid, or a methyl ester thereof, in a molar ratio from about 0.1:1 to about 10:1. The resulting low pour point primary amides are als...  
WO/2001/072855
The invention relates to the use of polyolefin waxes as external lubricants and release agents for plastics. Said polyolefin waxes are produced by using metallocene catalysts, whereby the polyolefin waxes are homopolymerizates of ethylen...  
WO/2001/070918
The invention relates to a coating material comprising: a) at least one bonding agent; b) at least one substance that releases gases at an increased temperature, and; c) at least one additive that reduces the coefficient of friction. The...  
WO/2001/070651
A process for polymerizing an olefin to produce liquid poly-olefins using a solid, porous, crystalline oxide type catalyst. The resulting liquid poly-olefins have low viscosity and low volatility and may be used in various functional flu...  
WO/2001/068791
A problem with refrigeration systems using ammonia as the refrigerant and hydrocarbon lubricants is that the seals/gaskets of the systems have a tendency to harden and shrink. This can cause leakage of the refrigerant and eventually requ...  
WO/2001/068739
Polymer derivatives based upon polyalkyleneimine backbones having a color stabilzing-effective amount of their reactive amino functionalities substituted by either a carboxylic acid or an amino-protecting group such as urea, are disclose...  
WO/2001/061255
Since moisture in a freezing circuit is absorbed by using polyvinyl ether oil having water absorbability as freezer oil, an insulation film for a motor built in a compressor hardly hydrolyzes even if the compressor becomes heated to high...  
WO/2001/061689
A method for fabricating a disc drive load/unload ramp incorporates a disc drive compatible lubricant as the mold releasing agent. A mold having a load/unload ramp cavity is sprayed with a predetermined amount of disc drive compatible lu...  
WO/2001/060603
The object of the present invention is to provide a metal surface treatment agent which improves the press molding workability of metal materials, and which can form a coating film that is superior in terms of at least one of moisture re...  
WO/2001/059043
A first lubricating oil composition which comprises a polyol ester (A) as a base oil, a viscosity index improver (B), and an antiwearing agent (C) in a specific proportion; and a second lubricating oil composition which comprises a paraf...  
WO/2001/058968
Ethylene-base copolymers comprising ethylene with an a-olefin, wherein the dyad chain distribution [EA] of ethylene (E) and the $g(a)-olefin (A) measured by ?13¿C NMR spectrometry and the ethylene content $g(a) (mol %) measured by ?13¿...  
WO/2001/057166
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/2001/057164
A composition is disclosed which comprises a lubricating oil and a refrigerant, wherein the lubricating oil comprises a polyalkyleneglycol derivative of the formula (I): RX(R?a¿O)¿x?(R?b¿O)¿y?(R?c¿O)¿z?R?d¿, wherein: X = O or S, R...  
WO/2001/057165
A lubricant composition has a synthetic lubricant base oil, preferably a polyol ester, and a polyether foam-inducing additive. The composition is suitable for use in a refrigerant system, particularly with HFC refrigerant gases. The foam...  
WO/2001/053247
Esters of estolides derived from oleic acids and C-6 to C-14 saturated fatty acids are characterized by superior properties for use as lubricant base stocks. These estolides may also be used as lubricants without the need for fortifying ...  
WO/2001/053440
A lubricant which has excellent compatibility with ammonia, is satisfactory in stability and lubricity, and is highly suitable for practical use. The lubricant for use in a refrigerating machine employing ammonia as a refrigerant is char...  
WO/2001/051594
A refrigerating apparatus which contains ammonia as a refrigerant and in which a lubricant excellent in compatibility with the ammonia refrigerant and in lubricity and stability is used. The ammonia refrigerating apparatus employs a refr...  
WO/2001/049271
The invention relates to a lubricant for lubricating extrusions, preferably strips (4, 4a) in a work process, consisting of a biopolymer substance, in particular gelatine, and to a method for producing soft gelatine capsules. According t...  
WO/2001/048088
A resin composition comprising carbon particles and polybenzimidazole resin particles; and a sliding material comprising the composition. The sliding material can be produced by blending carbon particles with polybenzimidazole resin part...  
WO/2001/048129
A lubricating oil composition which comprises a base oil and incorporated therein at least one cyclic organophosphorus compound represented by general formula (I). The composition is excellent in extreme pressure properties, seizing resi...  
WO/2001/048125
A hydraulic fluid which is less apt to clog a vacuum mechanism even when an HFC refrigerant is used; and a refrigerating apparatus. A refrigerating circuit (1) is filled with the hydraulic fluid comprising an HFC refrigerant comprising a...  
WO/2001/048126
A hydraulic medium is used which comprises a combination of an R32 refrigerant or a mixed refrigerant comprising at least 70 wt. % R32 with a polyvinyl ether oil having a viscosity at 40°C of 46 to 82 cSt. The refrigerating apparatus em...  
WO/2001/046343
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/2001/040417
The invention concerns a lubricating composition, in the form of an oil-in-water emulsion, based on siloxane and not releasing hydrogen comprising: (a) a polydiorganosiloxane oil non-reactive to the lubricating properties having a dynami...  
WO/2001/034736
The method of the invention comprises reducing friction and wear between solid surfaces which are, or which are to be, in relative motion, comprising applying to at least one of the solid surfaces a polymeric material as a synthetic lubr...  
WO/2001/031662
The invention relates to a composition and process for producing a chemically stable magnetic fluid comprising a plurality of magnetic particles covered first with a small molecular weight surface modifier, which is a nondispersant and a...  
WO/2001/027945
The invention relates to a composition and a process for producing a magnetic fluid comprising finely divided magnetic particles covered with at least one surfactant. A fluorocarbon-silane surface modifier is employed which is added to c...  
WO/2001/021675
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/2001/019875
A process for efficiently producing a high-purity oxygenic compound with a high volume resistivity; and a lubricating oil containing the high-purity oxygenic compound. The process, which is for producing a high-purity oxygenic compound s...  
WO/2001/019554
The invention concerns a metal powder composition for warm compaction comprising an iron-based powder and lubricant powder consisting essentially of a polycarboxylic acid amide wax having a melting point peak in the range of 180° to 210...  
WO/2001/018160
The invention relates to the use of at least one polysiloxane in lubricant formulations for reducing the friction between transported goods and transport installations. The invention also relates to lubricants which contain further addit...  
WO/2001/018159
The invention relates to the use of at least one selected polyhydroxy compound in lubricant formulations and the use of chain lubricants which contain at least 20 percent by weight of a selected polyhydroxy compound, for reducing the fri...  
WO/2001/018157
The invention relates to the use of formulations which contain selected organic fluorinated components, for reducing the friction between transported goods and transport installations.  
WO/2001/016485
A closed motor-driven compressor (10) wherein a rotary compression element (18) using CO¿2? as a refrigerant and driven by a motor element (14) and a rotary shaft (16) connected to the motor element (14) is disposed in a closed vessel (...  
WO/2001/016260
A lubricant composition comprising an oligomeric ketone which is a fluid and which is obtainable by reacting an alkene containing from 4 to 20 carbon atoms with carbon monoxide in the presence of a catalyst which is obtainable by combini...  
WO/2001/012759
Thermally formed thermoplastic articles can be protected from stress cracking in the presence of stress cracking promoting compounds by forming a shaped article comprising a thermoplastic and a liquid hydrocarbon oil composition. We have...  
WO/2001/012763
A refrigerating machine oil composition for carbon dioxide refrigerants which consists mainly of a mixture of (A) 40 to 99.1 wt.%, excluding 40 wt.%, polyvinyl ether having a dynamic viscosity at 100°C of 3 to 50 mm?2¿/s and (B) 0.1 to...  
WO/2001/009819
The aim of the invention is to increase the scratchproofness of a surface passivation, especially for fingerprint sensors. To this end, a sliding layer made of fat, oil, surfactants and/or wax is applied. Said layer reduces shearing forc...  
WO/2001/005917
A molybdenum-free lubricating oil composition exhibiting improved fuel economy and fuel economy retention properties, which comprises: (a) a base stock oil compound of at least 50 wt.% mineral oil, the base stock oil having a viscosity o...  
WO/2001/006055
Use of (P¿S?) water-dispersible or -colloidally soluble, end-capped polyesters optionally in the form of an aqueous composition (W), as wet-acting lubricants in the treatment of textile piece goods with a textile treatment agent (T) fro...  

Matches 551 - 600 out of 5,131