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Patent Searching and Data


Matches 801 - 850 out of 8,657

Document Document Title
WO/2000/044861A1
An emulsion used to lubricate the surface of a steel sheet, comprising an additive corresponding to one of the following formulae: (R¿1,2?-O-)¿1,2?-PSS-(CH¿2?)¿n?-COO-(CH¿2?)¿m?-CH¿3?, (R¿1,2?-O-)¿1,2?-PSS-CH2-$g(f)-O-H, (R¿1,...  
WO/2000/044860A1
A lubricant composition containing an anti-deposition component having an anti-deposition effect which is especially useful for the lubrication of refrigeration compressors and in reducing or removal of unwanted deposits in constricted a...  
WO/2000/042118A1
Refrigerant compositions containing hydrocarbon oil-return agents which solubilize mineral and synthetic oil lubricants with hydrofluorocarbon and hydrofluorocarbon/hydrochlorofluorocarbon-based refrigerants are disclosed. These hydrocar...  
WO2000014187A3
Premium synthetic lubricants comprise a synthetic isoparaffinic hydrocarbon base stock and an effective amount of at least one, and typically a plurality of lubricant additives such as a detergent, dispersant, antioxidant, antiwear addit...  
WO/2000/029522A1
Homogeneous lubricant blends are disclosed comprising polyether liquid lubricants miscible with synthetic hydrocarbon fluids or severely hydroprocessed basestock. The lubricants comprise SHF or hydroprocesed basestock and polyalkylene ox...  
WO/2000/029521A1
A soluble ester composition comprising 100 parts by weight of a complex alcohol ester component, and optinally 0-2000 parts by weight of a co-solvent wherein said composition exhibits continuous solubility up to 15 wt % in mineral oil.  
WO/2000/023648A1
A lubricant composition comprises (a) an optionally esterified or etherified reaction product of (i) an alcohol comprising up to 6 hydroxy groups and no heteroatom other than oxygen and (ii) one or more alkylene oxides; and (b) a reactio...  
WO/2000/022073A1
A method of lubricating conveyors with a lubricating concentrate formulated to contain about 0.5 wt-% to 90 wt-% of a fatty amide ethoxylate phosphate ester diluted to a use solution formulated to contain about 5 ppm to 1000 ppm of a fat...  
WO/2000/022058A1
A coating composition comprising a methacrylic resin prepared by copolymerizing (A) styrene or a substituted styrene with (B) an ester of methacrylic acid with an alcohol having two or more carbon atoms and (C) an olefin compound having ...  
WO/2000/022071A1
Ester based industrial oils containing acid scavengers exhibit improved sludge performance when a minor amount of hydrocarbon oil is included in the formulation.  
WO/2000/020539A1
Organic compounds containing selected functional groups, and which are grafted with fluorinated olefins, are excellent additives for lubricants which lower wear and/or friction. They are especially useful in metal lubricants.  
WO/2000/015677A1
The invention concerns a method comprising steps which consist in: preparing an organic mixture comprising oil, monomers selected among acrylic acid -and methacrylic acid esters and at most 25 % of an acrylic or methacrylic monomer havin...  
WO/2000/014187A2
Premium synthetic lubricants comprise a synthetic isoparaffinic hydrocarbon base stock and an effective amount of at least one, and typically a plurality of lubricant additives such as a detergent, dispersant, antioxidant, antiwear addit...  
WO/2000/011682A1
High oleic acid triglyceride compositions that comprise fatty acid components of at least 75 % oleic acid, less than 10 % diunsaturated fatty acid component; less than 3 % triunsaturated fatty acid component; and less than 8 % saturated ...  
WO/2000/011667A1
Disclosed is a system for transporting disks in vacuum to a vacuum station whereat a lubricant film is applied uniformly to the surfaces of the disks by evaporation. Thickness uniformity is achieved by directing the evaporate through a m...  
WO/2000/008346A1
A bearing material and a method for the production thereof are described. The bearing material comprising a matrix of polytetrafluoroethylene having dispersed therein in volume %: a melt-processable fluoro-polymer in the range from 2 to ...  
WO/2000/008118A1
The invention relates to a support material for forming a superficial lubricant support layer and to the use of same. The invention further relates to a method for cold forming, according to which such a layer is deposited on a material ...  
WO1999067347A3
The invention relates to oligodecenes which are obtained by oligomerisation of linear 1-decene, whereby up to 40 mol %, in relation to the quantity of linear 1-decene, of other linear C8-C12-1-alkenes can be included by polymerization, i...  
WO/2000/008119A1
Lubricating oils useful as gear oils, circulating oils, compressor oils and in other applications characterized by an excellent balance of anti-wear and anti-rust characteristics are based on high quality base stocks including a major po...  
WO/2000/006675A1
The invention relates to a water-miscible cooling lubricant concentrate which contains natural or synthetic mineral oils, emulsifiers, anti-corrosive agents, solubility promoters, preservatives, metal inhibitors and other standard additi...  
WO/2000/005329A1
A lubricant for refrigerating machines with the use of an ammonia refrigerant which comprises at least one polyether represented by the general formula (I): X{-O-(AO)¿n?-H}¿p?, wherein X represents a residue obtained by eliminating hyd...  
WO/2000/004109A1
A fluorine-containing surface treatment composition comprising a finishing agent component and a solvent component, wherein the solvent component contains 5 wt % or more of a non-flammable halogen solvent which contains no chlorine and h...  
WO1999054060A3
The invention relates to the loading of especially metallic or metal-ceramic technical surfaces with a fluoro-organic compound. According to the invention, a hydrocarbon rest which has been partly fluorinated or chlorofluorinated is sele...  
WO/1999/067347A2
The invention relates to oligodecenes which are obtained by oligomerisation of linear 1-decene, whereby up to 40 mol %, in relation to the quantity of linear 1-decene, of other linear C¿8?-C¿12?-1-alkenes can be included by polymerizat...  
WO/1999/064386A1
A composition comprising (poly)alkylene glycol higher-alkyl ether derivatives represented by general formula (1) (wherein R?1¿ and R?2¿ each is alkyl, provided that the total number of carbon atoms contained in R?1¿ and R?2¿ is 7 to ...  
WO/1999/063027A1
A functional fluid that is compatible with water-based functional fluids used in metalworking operations. The functional fluid comprises a water soluble, polyalkylene glycol and also preferably an alkyl phosphate acid ester. The alkyl ph...  
WO/1999/061169A1
A process for providing a substrate with anti-static and lubricating properties by contacting the substrate with a water-soluble or water-dispersible polymer composition having hydrophobic and hydrophilic properties.  
WO/1999/060038A1
A composition including polyalphaolefins that function as drag reducing agents and a process for the preparation of polyalphaolefins that function as drag reducing agents are disclosed. The process includes contacting alpha olefin monome...  
WO1999051712A3
A novel energy hydraulic media is disclosed comprising a microgel dispersion. The microgel dispersion is a Non-Newtonian fluid. This microgel dispersion is useful in devices that utilize a hydraulic fluid, such as hydraulic energy transm...  
WO/1999/055765A1
The invention is a high molecular weight polyether polyol prepared by the reaction of one or more compounds having one or more active hydrogen compounds with one or more alkylene oxides in the presence of a catalyst comprising calcium ha...  
WO/1999/054060A2
The invention relates to the loading of especially metallic or metal-ceramic technical surfaces with a fluoro-organic compound. According to the invention, a hydrocarbon rest which has been partly fluorinated or chlorofluorinated is sele...  
WO/1999/051711A1
A cutting oil comprising a polyether compound of formula (1): R¿1?O(EO)¿m?(AO)¿n?R¿2?, wherein R¿1? and R¿2? may be same or different and each represents a hydrogen atom or a hydrocarbon group having 1 to 24 carbon atoms provided t...  
WO/1999/051712A2
A novel energy hydraulic media is disclosed comprising a microgel dispersion. The microgel dispersion is a Non-Newtonian fluid. This microgel dispersion is useful in devices that utilize a hydraulic fluid, such as hydraulic energy transm...  
WO/1999/047627A1
The novel synthetic polyethylene fluids of the present invention are characterized by high viscosity indices (about 94-151 VI), low pour points (about -60 to -10 °C), and a kinematic viscosity of about 6 to 28 cSt KV at 100 °C. The pro...  
WO/1999/047628A1
The novel synthetic polyethylene fluids of the present invention are characterized by high viscosity indices (about 94-151 VI), low pour points (about -60 to -10 °C), and a kinematic viscosity of about 6 to 28 cStKV at 100 °C. The prod...  
WO/1999/038938A1
The present invention relates to compositions of automotive engine oils using synthetic polyalphaolefins derived from olefins other than 1-decene, especially 1-dodecene, to improve engine oil performance, as demonstrated by the severe Vo...  
WO1999019004A3
A lubricant coating for medical devices used to reduce the coefficient of friction of such devices upon exposure thereof to moisture.  
WO/1999/025794A1
Esters of estolides derived from oleic 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 additives normally required to improve...  
WO/1999/020720A1
A liquid hydrocarbon composition, containing paraffinic hydrocarbon components in which the extent of branching, as measured by the percentage of methyl hydrogens (BI), and the proximity of branching, as measured by the percentage of rec...  
WO/1999/019004A2
A lubricant coating for medical devices used to reduce the coefficient of friction of such devices upon exposure thereof to moisture.  
WO/1999/013032A1
The invention concerns compositions containing lubricants based on polyalkyleneglycols with ester and/or carbonatester end groups suitable for lubricating refrigerating machines, heat pumps and similar installations using carbon dioxide.  
WO/1999/011742A1
A high performance lubricant that includes a silicone wax that has been dissolved in solvent, emulsified or suspended in an inert carrier is described. In addition, a method is discussed of lubricating the solid surfaces of moving parts ...  
WO/1999/011406A1
This invention relates to a lubricant for metallurgical powder compositions. According to the invention the lubricant contains a polyolefine-based polymer, which has a weight-average molecular weight Mw of 500-10000. The invention furthe...  
WO1998050738A3  
WO1998050499A3  
WO/1999/003954A1
A lubricant composition having excellent lubricity and comprising at least one compound selected among fluorine compounds each having a perfluoroalkyl or perfluoroether group and an alkyl or alkenyl group in the molecule and at least one...  
WO/1998/058972A1
A novel series of copolymers and terpolymers, useful as base oils for synthetic lubricants, are produced by polymerization of ethylene, an alpha-olefin, and optionally a third monomer comprising an alpha-olefin of 3 to 20 carbon atoms, i...  
WO/1998/058042A1
A refrigerator oil composition which can be used together with a hydrocarbon-containing coolant and possesses excellent lubricity and compatibility with the coolant, and a refrigerator fluid composition comprising the refrigerator oil co...  
WO/1998/051650A1
Compositions comprising linear or cyclic fluorinated, saturated hydrocarbons of the following general formulae (I): Rf�1?-R�1?-Rf�2? and (II): Rf�1?-R�2?-Rf�2?. Each composition comprises more than 10 molar % and less than 95...  
WO/1998/050499A2
Disclosed are fuel compounds containing lubricant based on polyalkylene-glycols, which are suitable for lubricating refrigerating machines, heat pumps and related equipment, for which the fuel required is carbon dioxide.  

Matches 801 - 850 out of 8,657