Patents
Sitemap › C10 - Petroleum, gas or coke industries; Technical gases containing carbon monoxide; Fuels; Lubricants; Peat › C10N - Indexing scheme associated with subclass › C10N 30 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
Patents for C10N 30 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives (17,943)
07/2003
07/17/2003US20030134753 Methylenebis(di-n- butyldithiocarbamate) and (b) a diphenylamine derivative of tolutriazole or benzotriazole wherein the (a):(b) mass precent ratio ranges from above about 4:1 to about 50:1 and lubricating compositions containing
07/17/2003US20030134141 Crosshead bearing for marine engine
07/16/2003EP1327673A1 Low torque grease composition
07/16/2003EP1326949A2 Friction control compositions
07/16/2003EP1250407A4 Long life medium and high ash oils with enhanced nitration resistance
07/16/2003CN1430665A Lubricating oil composition for refrigerating machine
07/16/2003CN1114684C Foaming resistant hydrocarbon oil compositions
07/16/2003CN1114683C Star polymer viscosity index improver for oil compositions
07/15/2003US6593281 Waterproofing, friction resistance, storage stability
07/10/2003WO2003056176A1 Self-lubricating plastics material for sealing elements
07/10/2003WO2003055964A1 Method for the production of a self-lubricating polymer material for sealing elements
07/10/2003WO2003027215A3 Improved antioxydant additive compositions and lubricating compositions containing the same
07/10/2003US20030130141 A 2-mercapto-5-alkyl-1,3,4-oxadiazole
07/10/2003US20030130140 Fuel or oil additve; paper sizing; pour point depressant
07/09/2003EP1250406A4 Long life lubricating oil composition using particular detergent mixture
07/09/2003EP1198546B1 Zinc-free continuously variable transmission fluid
07/09/2003EP1025188B1 Lubricating composition comprising a friction reducing additive package and greases
07/09/2003CN1429263A Functional fluid compositions containing epoxide acid scavengers
07/09/2003CN1113951C Aqueous composition
07/08/2003CA2287726C Lubricant compositions exhibiting extended oxidation stability
07/08/2003CA2097828C Fluorocarbon seal protective additives for lubrication oils
07/08/2003CA2095619C A biodegradable chain bar lubricant
07/08/2003CA2086345C Lubricating oil compositions
07/03/2003US20030125219 Lubricating oil composition containing cyclic organophosphorus compound
07/03/2003US20030125218 Biodegradable non-toxic gear oil
07/02/2003EP1323815A2 High temperature stable lubricant mixed polyol ester composition and method for making this ester
07/02/2003EP1322735A1 Method of operating an internal combustion engine
07/02/2003EP1322734A1 Method of operating an internal combustion engine
07/02/2003EP1064347B1 Star polymer viscosity index improver for oil compositions
07/02/2003EP0998544B1 Grease composition for a constant velocity joint
07/02/2003CN1427857A Polyurethane and use thereof for modifying rheological properties
07/02/2003CN1427069A Lubricating oil composition for heavy diesel engine
07/01/2003US6586646 Vinylidene-containing polymers and uses thereof
07/01/2003US6586606 Process for the preparation of 3-aryl-benzofuran-2-ones
07/01/2003US6586376 Sterically hindered polyol ester and polyphenyl thioether, oxidation resistance; jet turbine engines
07/01/2003US6586375 Phosphorus salts of nitrogen containing copolymers and lubricants containing the same
07/01/2003US6585966 Solid for lubrication and a process for manufacturing the same
06/2003
06/26/2003WO2003051943A1 PROCESS FOR THE OLIGOMERIZATION OF αOLEFINS HAVING LOW UNSATURATION, THE RESULTING POLYMERS, AND LUBRICANTS CONTAINING SAME
06/25/2003EP1321507A1 Heavy duty diesel engine lubricating oil compositions
06/25/2003EP1321506A2 Lubricating oil composition with a reduced phosphorus content
06/25/2003EP0950249B1 High oleic acid electrical insulation fluids and devices containing the fluids
06/25/2003EP0805194B1 method for lubricating stepless transmissions therewith
06/25/2003CN1426449A Method or reducing wear of metal surfaces and maintaining hydrolytically stable environment in refrigeration equipment during operation of such equipment
06/25/2003CN1112425C Improved oil composition
06/24/2003US6583092 Extreme temperature lubricants comprising mixtures of natural or synthetic oils, phenolates, acid salts and phosphorus compounds, used for providing oxidation and corrosion resistance in internal combustion engines
06/21/2003CA2414918A1 Heavy duty diesel engine lubricating oil compositions
06/19/2003WO2003050200A1 Refrigerant compositions containing a compatibilizer and use therof in a compression refrigeration apparatus
06/19/2003US20030113285 For silicone-free cosmetics, drugs
06/19/2003US20030111838 Lubricating coating composition suitable for lubrication of a threaded joint
06/19/2003CA2469141A1 Refrigerant compositions containing a compatibilizer and use therof in a compression refrigeration apparatus
06/18/2003EP1319233A2 Magnetorheological grease composition
06/18/2003EP1177270B1 Polyalkene alcohol polyetheramines and use thereof in fuels and lubricants
06/18/2003EP1171552B1 Hydraulic fluids, containing cyclic carboxylic acid derivatives
06/18/2003CN1425031A Compositions comprising antioxidant amines based on N-(4-anilinophenyl) amides
06/18/2003CA2413310A1 High temperature stable lubricant mixed polyol ester composition containing an aromatic carboxylic acid and method for making the same
06/17/2003US6579835 From cationic oligourethanes based on branched and thermocrosslinkable (per)fluoropolyethers
06/17/2003CA2227305C Lubricating oils of improved friction durability
06/12/2003WO2003048283A1 Prevention of microbial growth in metal working fluids
06/12/2003WO2003048281A1 Viscosity growth inhibition in oil additive concentrates
06/12/2003WO2003048280A1 1,3,4-oxadiazole additives for lubricants
06/12/2003WO2003048279A1 Tri-glycerinate vegetable oil-succinhydrazide additives for lubricants
06/12/2003WO2003048276A1 Blends of three base oils and lubricating compositions based on them
06/12/2003WO2003048275A1 Alkylated naphthalenes as synthetic lubricant base stocks and their use to improve the antioxidation performance of other lubricant base oils
06/12/2003US20030109389 A lubricant base stock blend comprising a polyalpha olefin fluid, an alkylated naphthalene fluid and an aromatic ester; improve the solvency for additives such as oxidation and rust inhibitors; hydrolytic stability, dispersancy, nonsettling
06/12/2003CA2467809A1 Blends of three base oils and lubricating compositions based on them
06/12/2003CA2467501A1 Alkylated naphthalenes as synthetic lubricant base stocks and their use to improve the antioxidation performance of other lubricant base oils
06/11/2003EP1318189A1 Dispersants and lubricating oil compositions containing same
06/11/2003EP1318188A1 Dispersants and lubricating oil compositions containing same
06/11/2003EP1317520A1 Lubricating compositions containing aromatized 1,2-dihydro-2,2,4-trimethylquinoline polymers
06/11/2003EP0748365B1 Overbased alkyl oxy benzene sulfonates as detergents
06/11/2003CN1422941A Dispersant and lubricant composition containing same
06/11/2003CN1422940A Dispersant and lubricant composition containing same
06/10/2003CA2057273C Alkenyl succinimides as luboil additives
06/10/2003CA2027372C Viscosity index improver
06/06/2003CA2413676A1 Dispersants and lubricating oil compositions containing same
06/04/2003EP1316564A2 Polymeric dispersants prepared from copolymers of low molecular weight polyisobutene and unsaturated acidic reagent
06/04/2003EP1315787A2 Low phosphorus lubricating oil composition
06/04/2003EP0950086B1 Lubricant with a higher molecular weight copolymer lube oil flow improver
06/04/2003CN1421516A 润滑油组合物 The lubricating oil composition
06/03/2003US6573223 Lubricating compositions with good thermal stability and demulsibility properties
06/03/2003CA2226977C Power transmitting fluids with improved anti-shudder durability
06/03/2003CA2226296C Automatic transmission fluids with improved transmission performance
06/03/2003CA2059166C Polymeric viscosity index improvers
06/03/2003CA2034759C Novel ethylene alpha-olefin polymer substituted mono- and dicarboxylic acid dispersant additives
05/2003
05/30/2003WO2003044140A1 Aqueous functional fluids with antioxidants
05/30/2003WO2003044139A1 Improved antioxidant, antiwear/extreme pressure additive compositions and lubricating compositions containing the same
05/30/2003WO2003044138A2 Lubricant based on a water in oil emulsion with a suspended solid base
05/30/2003CA2451683A1 Lubricant based on a water in oil emulsion with a suspended solid base
05/29/2003US20030100454 Method of refining a lubricant for use on a magnetic recording medium
05/29/2003US20030100453 Stability to oxidation both during storage and during use in engines or other applications, even in the substantial absence of anti-oxidant additives and oxidation promoters
05/28/2003EP1314773A1 Marine diesel engine lubrication oil composition having improved high temperature performance
05/28/2003EP1314772A1 Refrigerating machine oil composition
05/28/2003EP1212388A4 Raffinate hydroconversion process
05/28/2003EP1163316A4 Non-phosphorous, non-metallic anti-wear compound and friction modifier
05/28/2003CN1109737C Biodegradable lubricant
05/27/2003US6569822 Concentrated liquid compositions of diacetates of alkylpropylene diamines which are easily dilutable in water
05/27/2003US6569821 Overbased metal detergents
05/27/2003US6569820 Manufacture of lubricant additives
05/27/2003US6569819 Lubricant compositions
05/27/2003US6569229 For use in paper making, paper coating, aqueous lacquers, varnishes, or paints
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