| Patents for C10M 149 - Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen (2,542) |
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| 06/09/2004 | CN1153013C Plain bearing |
| 06/08/2004 | US6746993 Polymer containing c1-40alkyl group-containing (meth) acrylates, (b) alkyl alkenyl ethers, (c) alkenyl carboxylates, and a nitrogen containing unsaturated monomers |
| 06/08/2004 | US6746057 Threaded joint for steel pipes having improved galling resistance and rust-preventing properties |
| 06/02/2004 | CN1501838A Microcapsule and process for production thereof |
| 06/02/2004 | CN1500854A Cold-rolled lubricating oil for steel plate |
| 05/12/2004 | CN1495249A Lubricant for diesel engine |
| 05/12/2004 | CN1495248A 润滑油组合物 The lubricating oil composition |
| 05/11/2004 | US6734320 Oil additive |
| 04/29/2004 | US20040079188 Sintered material product and method for manufacturing the same |
| 04/28/2004 | CN1147515C Processes for preparing grafted copolymers |
| 04/27/2004 | US6726855 Lubricant compositions comprising multiple antioxidants |
| 04/22/2004 | US20040077509 Oil soluble copolymer containing acrylic ester having long branched chain functionality; shear stability; low viscosity even at low temperature |
| 04/20/2004 | US6723796 Processes for preparing grafted copolymers |
| 04/14/2004 | EP1406714A1 Staged oil filter incorporating additive-releasing particles |
| 04/14/2004 | CN1488769A Sintered material product and production method thereof |
| 04/08/2004 | WO2004029184A1 Lubricant composition and speed reducer using the same, and electrically operated power steering device using the same |
| 04/07/2004 | CN1488051A Threaded joint for steel pipe with excellent seizure and corrosion resistances |
| 04/06/2004 | US6715473 EGR equipped diesel engines and lubricating oil compositions |
| 04/01/2004 | WO2003089551A3 Environmentally compatible additives for aqueous lubricants |
| 03/31/2004 | EP1401885A1 Method for the production of polymer compositions with reduced halogen content, reduced-halogen polymer compositions and utilization thereof |
| 03/24/2004 | CN1483928A EGR equipped diesel engine and lubricating oil composition |
| 03/23/2004 | CA2111789C Viscosity-index improver |
| 03/18/2004 | US20040053790 Friction control compositions |
| 03/17/2004 | EP1398365A2 Lubricating oil compositions for EGR equipped diesel engines |
| 03/11/2004 | WO2003059964A3 Supramolecular polymers |
| 03/11/2004 | US20040048753 Lubricating oil compositions |
| 03/10/2004 | CN1480660A Power driving belt |
| 03/04/2004 | US20040043909 Oil additive; acylation an polyolefin; reacting with diamine |
| 03/03/2004 | EP1394277A1 Sintered material product and method for manufacturing the same |
| 02/26/2004 | US20040038836 Diesel engine lubricants |
| 02/26/2004 | US20040038835 Engine oils that are non-aggressive towards lead |
| 02/25/2004 | EP1391500A1 Diesel engine lubricants |
| 02/25/2004 | CN1478140A Frication control compositions |
| 02/19/2004 | WO2004015043A1 Engine oils comprising lead corrosion-inhibitors |
| 02/19/2004 | US20040034168 Ethylene copolymer compositions suitable for viscosity index improvers and lubricant compositions |
| 02/19/2004 | US20040033909 Metal product with excellent moldability surface-treated with alkali-soluble lubricant |
| 02/19/2004 | CA2494639A1 Engine oils comprising lead corrosion-inhibitors |
| 02/12/2004 | US20040025853 Egr equipped diesel engines and lubricating oil compositions |
| 02/12/2004 | DE10335360A1 Viscosity index improver for lubricating oil comprises a oil soluble copolymer prepared from acrylic monomers, alkyl(meth)acrylates and an unsaturated monomer having hydroxyl, amide or carboxyl groups |
| 02/11/2004 | CN1474747A Metal product with axcellent moldability suface-treated with alkali-soluble lubricant |
| 02/10/2004 | US6689908 Polyalkoxylated superamides optionally functionalized, use as emulsifiers |
| 02/10/2004 | US6689844 Ethylenically unsaturated monomers are polymerized by initiators with a transferable halogen and transition metal catalysts in the presence of ligands which form a coordination compound, and reacting with a nitrogen compound |
| 02/10/2004 | US6689723 Higher concentration of polysulfides combined with phosphorous or boron compound; enhancing performance without adverse effects |
| 02/04/2004 | EP1387066A2 Lubricating oil compositions for EGR equipped diesel engines |
| 02/03/2004 | US6686321 Mixture; lubricant oil additive |
| 01/22/2004 | WO2004007653A2 Slow release lubricant additives gel |
| 01/22/2004 | US20040014614 Slow release lubricant additives gel |
| 01/22/2004 | CA2492293A1 Slow release lubricant additives gel |
| 01/14/2004 | EP1379617A1 Lubricants containing olefin copolymer and acrylate copolymer |
| 01/14/2004 | EP1379616A1 All-weather tractor hydraulic fluid using a mixture of viscosity modifier types to meet shear-stable multigrade viscosity requirements |
| 01/02/2004 | EP1373330A1 Vinylamine compounds |
| 12/24/2003 | WO2003089551A9 Environmentally compatible additives for aqueous lubricants |
| 12/04/2003 | WO2003099971A1 Electric discharge machining oil composition |
| 12/04/2003 | WO2003099890A2 Preparation of monomers for grafting to polyolefins, and lubricating oil compositions containing grafted copolymer |
| 12/02/2003 | US6655842 Plain bearing |
| 11/27/2003 | WO2003097316A1 Shreds for reinforcement, fiber-reinforced product using the shreds, and method of manufacturing the shreds and the product |
| 11/26/2003 | EP1365183A1 Threaded joint for steel pipe with excellent seizure and corrosion resistances |
| 11/18/2003 | US6649575 Lubricating oil compositions |
| 11/12/2003 | EP1360265A2 Boron containing lubricating oil composition containing a low level of sulfur and phosphorus |
| 11/12/2003 | CN1454976A Polyaniline polar solid particle/polar liquid double-dispersion electric rheological liquid and preparing method thereof |
| 11/05/2003 | EP1359006A1 Metal product with excellent moldability surface-treated with alkali-soluble lubricant |
| 11/05/2003 | CN1453348A Additive composition for lubricant oil and its application |
| 10/30/2003 | WO2003089554A1 Phosphorus salts of nitrogen containing copolymers and lubricants containing the same |
| 10/30/2003 | WO2003089551A2 Environmentally compatible additives for aqueous lubricants |
| 10/30/2003 | US20030203823 Additives for perfluoropolyether oils |
| 10/29/2003 | EP1355961A2 Ethylene copolymer compositions suitable for viscosity index improvers and lubricant compositions |
| 10/28/2003 | US6639034 Dispersant-viscosity improvers for lubricating oil compositions |
| 10/22/2003 | EP1354932A1 Stabilisers for perfluoropolyether oils |
| 10/09/2003 | US20030191033 Lubricating oil composition for internal combustion engines |
| 10/08/2003 | EP1350834A1 Composition for lubricating-film formation suitable for lubrication of screw joint |
| 10/02/2003 | WO2003080773A1 Friction regulator for lubricating oil and lubricating oil composition |
| 09/25/2003 | US20030177690 Vinylamine compounds |
| 09/24/2003 | CN1444641A Lubricating compositions containing aromatized 1,2-dihydro-2,2,4-trimethylquinoline polymers |
| 09/23/2003 | US6624123 Use of surfactants with high molecular weight for improving the filterability in hydraulic lubricants |
| 09/18/2003 | WO2003076557A1 Lubricating compositions with good thermal stability and demulsibility properties |
| 09/18/2003 | WO2003076556A1 Sulfide- and polysulfide-containing lubricating oil additive compositions and lubricating compositions containing the same |
| 09/18/2003 | CA2478603A1 Lubricating compositions with good thermal stability and demulsibility properties |
| 09/16/2003 | CA2195575C Reaction products of polyisobutylenes and nitrogen oxides or mixtures of nitrogen oxides and oxygen and their use as fuel and lubricant additives |
| 09/11/2003 | US20030171222 Sulfide- and polysulfide-containing lubricating oil additive compositions and lubricating compositions containing the same |
| 09/10/2003 | CN1441039A Anticorrosive polyaniline grease and its prepn |
| 09/03/2003 | EP0907698B1 The use of a functionalised viscosity improver in a lubricant for diesel engines |
| 08/28/2003 | US20030162672 Low-friction sliding mechanism |
| 08/27/2003 | EP1338641A1 Low-friction sliding mechanism |
| 08/12/2003 | US6605572 Lubricating oil composition |
| 08/06/2003 | CN1434064A Method for forming graft copolymer |
| 08/05/2003 | CA2122953C Lubricating oil composition |
| 07/30/2003 | EP1331243A2 Method of forming grafted copolymers |
| 07/24/2003 | WO2003059964A2 Supramolecular polymers |
| 07/23/2003 | CN1115351C Process for preparing graft copolymerization type non-ash disperser |
| 07/17/2003 | US20030134141 Crosshead bearing for marine engine |
| 07/16/2003 | EP1326949A2 Friction control compositions |
| 07/10/2003 | WO2003056176A1 Self-lubricating plastics material for sealing elements |
| 07/10/2003 | US20030130140 Fuel or oil additve; paper sizing; pour point depressant |
| 07/02/2003 | EP1040147B1 Radial polymers prepared by stabilized free radical polymerization |
| 07/01/2003 | US6586375 Phosphorus salts of nitrogen containing copolymers and lubricants containing the same |
| 06/24/2003 | US6583092 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 |
| 06/24/2003 | US6582485 Fuel and lubricant additives |
| 06/19/2003 | US20030111838 Lubricating coating composition suitable for lubrication of a threaded joint |
| 06/19/2003 | US20030111398 Additive dispensing cartridge for an oil filter, and oil filter incorporating same |
| 06/18/2003 | EP1177270B1 Polyalkene alcohol polyetheramines and use thereof in fuels and lubricants |