| 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) |
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| 10/12/1999 | US5965497 Multigrade lubricating compositions containing no viscosity modifier |
| 10/12/1999 | US5965495 Base oil; ashless dispersant containing boron in a specific amount or more relative to the total metal content; metallic detergent; oxidation stability, low sulfated ash; resistance to coking; apparatus for exhaust gas treatment not affected |
| 10/12/1999 | US5964581 Refrigerant compressor |
| 10/07/1999 | WO1999050377A1 Lubricating oil, having improved fuel economy retention properties |
| 10/07/1999 | DE19914498A1 Grease composition for lubricating roller bearings |
| 10/06/1999 | EP0947633A1 Process and apparatus for stationary dispensing de-icing liquids |
| 10/06/1999 | EP0946693A1 Solid lubricants and friction modifiers for heavy loads and rail applications |
| 10/06/1999 | EP0946692A1 Lubricants for conveyor belt installations in the food industry |
| 10/06/1999 | EP0946689A1 Antioxidants and antioxidant boosters capable of producing hydroperoxyl radicals |
| 10/06/1999 | EP0946685A1 Lubricity additives for fuel oil compositions |
| 10/06/1999 | CN1230561A Polymeric mannich additives |
| 10/05/1999 | US5961876 Permits little torque variation even when used at a high temperature; platinum compound |
| 10/05/1999 | CA2136739C Stabilized phosphate ester-based functional fluid compositions |
| 10/02/1999 | CA2261513A1 Polymeric mannich additives |
| 09/30/1999 | WO1999049142A1 Method and device for a stationary distribution of liquid thawing agents |
| 09/29/1999 | EP0945499A1 Lubricating oil compositions suitable for use in medium speed diesel engines |
| 09/29/1999 | EP0944695A1 Molybdenum complexes containing lubricant compositions |
| 09/29/1999 | EP0944688A1 Refrigeration oil and working fluid composition for refrigerating machine |
| 09/29/1999 | CN1230212A Lubricant comprising alkyl-substituted naphthaline and ester |
| 09/29/1999 | CN1230211A Antioxidants and antioxidant boosters capable of producing hydroperoxyl radicals |
| 09/29/1999 | CN1045308C Water soluble metal working fluids |
| 09/28/1999 | US5958849 Lubricating base oil and a minor amount of additives comprising a mixture of di-, tri-, tetra-, penta-, or hexa-sulfide containing olefins of given formula, polysulfurized hydrocarbons, phosphate esters, and refined triglycerides |
| 09/28/1999 | US5958848 Low chlorine, low ash crankcase lubricant |
| 09/28/1999 | US5958847 Boric acid and derivatives, molybdenum disulfide and a matrix of polymethylphenylsiloxane or a bisphenol-epichlorohydrin based resin; replaces graphite for galvanic corrosion resistance; use in aerospace applications |
| 09/28/1999 | US5958286 Overbased compound |
| 09/23/1999 | WO1999047629A1 Lubricating oil having improved fuel economy retention properties |
| 09/22/1999 | EP0765370B1 Multigrade lubricating compositions containing no viscosity modifier |
| 09/22/1999 | CN1229426A High viscosity complex alcohol esters |
| 09/22/1999 | CN1229099A Process for preparation of acrylate and methacrylate polymers |
| 09/21/1999 | US5955403 Sulphur-free, PAO-base lubricants with excellent anti-wear properties and superior thermal/oxidation stability |
| 09/16/1999 | WO1999046354A1 Thermal conversion products comprised of maleic anhydride and oligoalkenes, derivatives of the thermal conversion products with amines or alcohols and the use thereof |
| 09/16/1999 | DE19810404A1 Thermal conversion products used as additives for fuels and lubricants |
| 09/16/1999 | DE19810031A1 Wasserfreie Trenn/Schmiermittel zur Behandlung der Wände einer Form zur Urformung oder Umformung Anhydrous separation / lubricant for the treatment of the walls of a mold for original shaping or reshaping |
| 09/15/1999 | EP0942062A2 Water-free release/lubricating agents for treating the walls of a die for original shaping or reshaping |
| 09/15/1999 | EP0536325B1 Wax isomerization using catalyst of specific pore geometry |
| 09/15/1999 | CN1228467A Water-free release/lubricating agents for treating walls of die for original shaping or reshaping |
| 09/15/1999 | CN1228406A Carboxylate overbased gels |
| 09/15/1999 | CN1045105C Method for preparing multifunctional additive for lubricating oils |
| 09/15/1999 | CN1045101C Anilines as markers for mineral oils |
| 09/13/1999 | CA2232312A1 Titanium complex grease compositions having performance additivies and to a process and compositions thereof |
| 09/09/1999 | DE19854151A1 Lubricant for the mechanical processing of materials |
| 09/09/1999 | CA2248489A1 Water-free release/lubricating agents for treating the walls of a die for original shaping or reshaping |
| 09/08/1999 | EP0648250B1 Blended polyol ester lubricants for refrigerant heat transfer fluids |
| 09/07/1999 | US5949017 Electrical transformers containing electrical insulation fluids comprising high oleic acid oil compositions |
| 09/02/1999 | WO1999043771A1 Viscosity drift control in overbased detergents |
| 09/02/1999 | WO1999043770A1 Lubricating composition |
| 09/02/1999 | WO1999043762A1 Liquid polyfunctional additives |
| 09/02/1999 | CA2322010A1 Lubricating compositions comprising phenylamines |
| 09/01/1999 | EP0939076A1 Zinc-molybdenum-based dithiocarbamate derivative, method of producing the same, and lubricant composition containing the same |
| 09/01/1999 | EP0938536A1 Polyol ester compositions with unconverted hydroxyl groups for use as lubricant base stocks |
| 09/01/1999 | EP0938530A1 Method for improving the pour-point of paraffin feedstock with a nu-86 zeolite based catalyst |
| 08/31/1999 | US5945485 Viscosity modifier polybutadiene polymers |
| 08/31/1999 | CA2046295C Process for producing lube oil from olefins by isomerization over a silicoaluminophosphate catalyst |
| 08/31/1999 | CA2000834C Grease composition |
| 08/28/1999 | CA2262109A1 Zinc-molybdenum-based dithiocarbamate derivative, method of producing the same, and lubricant composition containing the same |
| 08/26/1999 | WO1999042542A1 Star polymer viscosity index improver for oil compositions |
| 08/25/1999 | EP0937752A2 Naphthalimide colorants with improved compatibility in refrigeration and air conditioning lubricants |
| 08/25/1999 | EP0837833B1 Colloidale dispersion and redispersible composition in the form of a cerium oxide based colloidal dispersion |
| 08/24/1999 | US5942582 Treatment of organic compounds to reduce chlorine level |
| 08/24/1999 | US5942476 Lubricant oil additive having high total base number |
| 08/24/1999 | US5942474 Mixture with a polybutene, a liquid solvent and other additives |
| 08/24/1999 | US5942472 Power transmission fluids of improved viscometric and anti-shudder properties |
| 08/24/1999 | US5942470 Oil soluble sulfur containing pressure and anti-wear agent, amine salt of phosphorus ester, succinimide, and ashless dispersants |
| 08/24/1999 | CA2012367C Improved low ash lubricant compositions for internal combustion engines |
| 08/24/1999 | CA1340717C Dihydrocarbyl dithiophosphates |
| 08/19/1999 | WO1999041428A1 Azeotrope-like compositions and their use |
| 08/19/1999 | WO1999041332A1 Low viscosity lube basestock |
| 08/18/1999 | EP0936225A1 Process for the preparation of acrylate and methacrylate polymers |
| 08/18/1999 | CA2261924A1 Naphthalimide colorants with improved compatibility in refrigeration and air conditioning lubricants |
| 08/17/1999 | US5939594 Superalkalinized isomerized linear alkylaryl sulfonates of alkaline earth metals, useful as detergent/dispersant additives for lubricating oils, and processes for their preparation and intermediate alkylaryl hydrocarbon |
| 08/17/1999 | US5939366 Lubricating surfaces rubbing against each other with film of aqueous mixture of a nonhydrolyzing carboxylic diester of a cyclohexanedimethanol extreme pressure lubricant |
| 08/17/1999 | US5939365 Mineral oil base stock blended with acrylic ester-vinyl ester-olefin terpolymer; low pour point |
| 08/13/1999 | CA2258373A1 Process for the preparation of acrylate and methacrylate polymers |
| 08/11/1999 | EP0765347B1 Batch koch carbonylation process |
| 08/11/1999 | EP0696636B1 Lubricating oil composition |
| 08/10/1999 | US5935914 Lubricant concentrate for cleaning and disinfecting feed and conveyance installations, comprising: amine(s); an ether carboxylic acid or alkali salt of specific formula; polyoxyethylene glycol or its adducts and water |
| 08/10/1999 | US5935913 Cyclic thiourea additives for lubricants |
| 08/05/1999 | WO1999038940A1 Marine lubricant for two-stroke engine |
| 08/05/1999 | CA2320332A1 Marine lubricant for two-stroke engine |
| 08/05/1999 | CA2316997A1 Use of polyalfaolefins (pao) derived from 1-dodecene or 1-tetradecene to improve thermal stability in engine oil in an internal combustion engine |
| 08/04/1999 | EP0933417A1 Unsulfurized, alkali metal-free, additive for lubricating oils |
| 08/04/1999 | EP0932629A1 Functionalized polymers |
| 08/04/1999 | EP0870005A4 Improved organoclay products containing a branched chain alkyl quaternary ammonium ion |
| 08/04/1999 | EP0738249B1 Novel hydrocarbon lube and distillate fuel additive |
| 08/04/1999 | EP0675938B1 Lubricant production by hydroisomerization of solvent extracted feedstocks |
| 08/04/1999 | CN1224748A Sulfurized phenolic antioxidant composition, method of preparing same, and petroleum products containing same |
| 08/03/1999 | US5932526 Alkaline ether amine conveyor lubricant |
| 08/03/1999 | US5932088 Process for improving the pour point of paraffinic feeds using a catalyst based on NU-86 zeolite |
| 08/03/1999 | CA2240973C Improved antioxidant system for lubrication base oils |
| 08/03/1999 | CA2132523C Lubricant compositions containing alkoxylated amine and sulfurized hydrocarbyl phenol friction modifiers |
| 08/03/1999 | CA2058448C Lubricant composition |
| 07/28/1999 | EP0931827A1 Lubricating oil composition for internal combustion engines |
| 07/28/1999 | EP0931126A1 Use of surfactants with low molecular weight as agents for improving the filterability in lubricants |
| 07/28/1999 | EP0877783B1 Method for solubilizing a benzotriazole with a thiadiazole |
| 07/28/1999 | CN1224050A Improved viscosity modifier-contg. oily composition |
| 07/27/1999 | US5929283 Hydroxy amines; low in irritativeness to the skin and hair and excellent in foamability, and can give a pleasant feeling to the user's skin |
| 07/27/1999 | US5929185 Obtained by polymerization of monomers at from-50 to 300 degrees c. and from 0.5 to 3000 bar in the presence of a catalyst system which contains, as active components, a metallocene complex and a compound forming metallocenium ions |
| 07/27/1999 | US5928557 Diblock polymers containing a poly-alpha-olefin oligomeric unit linked through a heteroatom to a fluoroalkene oligomeric unit that are miscible with refrigerants; heating and cooling compressor fluids |
| 07/21/1999 | EP0930445A1 Bearing assembly |
| 07/21/1999 | EP0930354A2 Carboxylate overbased gels |