| Patents for C10M 149 - Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen (2,542) |
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| 04/14/1999 | EP0907698A1 A lubricant for use in diesel engines |
| 04/14/1999 | CN1214078A Substantially linear ethylene/alpha-olefin polymers as viscosity index improvers or gelling agents |
| 04/08/1999 | WO1999016851A1 COPOLYMERS OF ETHYLENE α-OLEFIN MACROMERS AND DICARBOXYLIC MONOMERS AND DERIVATIVES THEREOF, USEFUL AS ADDITIVES IN LUBRICATING OILS AND IN FUELS |
| 04/08/1999 | WO1999016845A1 Adhesives comprising copolymers of macromonomers and unsaturated acids or anhydrides |
| 04/08/1999 | CA2303851A1 Copolymers of ethylene .alpha.-olefin macromers and dicarboxylic monomers and derivatives thereof, useful as additives in lubricating oils and in fuels |
| 04/07/1999 | EP0906348A1 Polymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such polymers and additives and use thereof |
| 04/06/1999 | US5891831 Viscosity index improver, engine lubricant composition, and concentrate |
| 03/30/1999 | US5888948 Two-cycle lubricating oil |
| 03/24/1999 | EP0903398A2 Lubricating grease containing alkoxylated amine corrosion inhibitor |
| 03/23/1999 | US5886854 Conductive lubricant for magnetic disk drives |
| 03/23/1999 | CA2243113A1 Grease containing alkoxylated amine corrosion inhibitors |
| 03/09/1999 | US5880074 Additive concentrate comprising diluent selected from synthetic oil or naphthenic oils, an ester derived from a carboxy-containing interpolymer having reduced specific viscosity; good low temperature characteristics |
| 03/09/1999 | US5880070 Lubricating oil additives |
| 03/09/1999 | US5879420 Reaction products of polyisobutenes and oxides of nitrogen or mixtures of oxides of nitrogen and oxygen and their use as fuel and lubricant additives |
| 03/03/1999 | EP0899323A1 Fuel oil compositions |
| 03/03/1999 | EP0772583B1 Reaction products of polyisobutylenes and nitrogen oxides or mixtures of nitrogen oxides and oxygen and their use as fuel and lubricant additives |
| 03/03/1999 | EP0764198B1 Fuel oil compositions |
| 02/25/1999 | WO1999009074A1 Functionalized polymers |
| 02/25/1999 | CA2268950A1 Functionalized polymers |
| 02/23/1999 | US5874389 Polyolefin grafted with unsaturated nitrogen containing monomer to form dispersant viscosity index improver having high asphaltene dispersancy test (adt) value; antifouling agent |
| 02/16/1999 | US5872083 Post-treated derivatives of polyalkylene succinimides |
| 02/16/1999 | US5871554 Oil soluble polymers having dispersant and antioxidant properties in oleaginous compositions, including fuel and lubricating oils |
| 01/27/1999 | EP0892818A1 Amidoamine derivatives of carboxylic and thiocarboxylic-functionalized hydrocarbon polymers |
| 01/27/1999 | EP0759040B1 Carbonyl containing compounds and their derivatives as multi-functional fuel and lube additives |
| 01/26/1999 | US5863469 Poly(gamma-glutamate) uniformly dissolved in cyclic ketone solvent, which contains cyclic ketone and electrically insulating solvent such as hydrocarbon/ether/ester based oils |
| 01/26/1999 | CA2015059C Grafted viscosity index improver |
| 01/26/1999 | CA1340359C Process for preparing polymeric dispersants having alternating polyalkylene and succinic groups |
| 01/26/1999 | CA1340336C Multifunctional viscosity index improver |
| 01/13/1999 | EP0765350B1 Derivatives of polyamines with one primary amine group and secondary or tertiary amines groups |
| 01/12/1999 | US5859140 Method for the production of branched polymerizates |
| 01/07/1999 | EP0889113A2 Lubricating oil additives |
| 01/05/1999 | US5856279 Acylated nitrogen compounds useful as additives for lubricating oil and fuel compositions |
| 12/29/1998 | US5853434 Fuel compositions having polyalkylene succinimides and preparation thereof |
| 12/23/1998 | EP0885277A1 Substantially linear ethylene/alpha-olefin polymers as viscosity index improvers or gelling agents |
| 12/23/1998 | EP0885185A1 Betaine gemini surfactants made from amines |
| 12/23/1998 | EP0760827B1 ETHYLENE $g(a)-OLEFIN BLOCK COPOLYMERS AND METHODS FOR PRODUCTION THEREOF |
| 12/22/1998 | US5851965 Dispersant compositions having polyalkylene succinimides |
| 12/15/1998 | US5849676 Post-treated derivatives of polyalkylene succinimides |
| 12/15/1998 | US5849047 Polymeric dispersants and method of making same |
| 12/09/1998 | EP0882782A2 Nitrogen-containing dispersant-viscosity improvers for lubricating oils |
| 12/09/1998 | EP0882113A1 Process for preparing compositions useful as intermediates for preparing lubricating oil and fuel additives and derivatives thereof |
| 12/09/1998 | EP0882075A1 Fuel and lubricant additives |
| 12/09/1998 | EP0787163B1 Additives and oleaginous compositions |
| 12/05/1998 | CA2239633A1 Nitrogen-containing dispersant-viscosity improvers for lubricating oils |
| 12/01/1998 | US5843874 Clean performing gear oils |
| 11/17/1998 | US5837773 Ethylene-propylene copolymer |
| 11/11/1998 | EP0770098B1 Dispersants based on succinimide additives derived from heavy polyamine used for lubricating oil |
| 11/11/1998 | CN1198757A Branched polymers with polyolefin arms |
| 10/22/1998 | WO1998046707A1 Use of surfactants with high molecular weight as filterability-enhancing agents in hydraulic lubricants |
| 10/21/1998 | EP0872539A1 Viscosity index improver, process for preparing the same and lubricating oil composition |
| 10/21/1998 | EP0815187A4 Lubricant and fuel compositions containing an organo-substituted diphenyl sulfide |
| 10/14/1998 | CN1196079A Improved water soluble metal working fluids |
| 10/13/1998 | US5821313 Dispersant-viscosity improvers for lubricating oil compositions |
| 10/13/1998 | US5821205 Reacting an alkenyl or alkylsuccinic acid derivative, an unsaturated acidic reagent and a polyamine; oil additives |
| 10/07/1998 | EP0837921A4 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers |
| 10/07/1998 | EP0673407B1 Mixed ethylene alpha olefin copolymer multifunctional viscosity modifiers useful in lube oil compositions |
| 09/30/1998 | EP0867498A1 Lubricant compositions for automatic transmissions |
| 09/29/1998 | US5814706 Reaction product of a high molecular weight olefin with an unsaturated acid and a di- or polyunsaturated reactant |
| 09/29/1998 | US5814586 Dissolving polyolefin in solvent, dispersing nitrogenous unsaturated monomer in solution, adding initiator to form graft polymer |
| 09/23/1998 | EP0793705B1 Multifunctional viscosity modifiers with improved dispersancy and antioxidancy derived from adducts of quinone |
| 09/22/1998 | US5811379 Alpha-olefins polymerized in the presence of a late transition metal catalyst using a diluted feed from a refinery or steam cracker; hydrocarbon soluble; dispersants; wax crystal and viscosity modifiers; materials |
| 09/15/1998 | US5808131 Polyetherurethane compound |
| 09/09/1998 | EP0765348B1 Continuous process for production of functionalized olefins |
| 09/09/1998 | EP0674691B1 Gel-free alpha-olefin dispersant additives useful in oleaginous compositions |
| 08/25/1998 | US5798420 Ethylene-alpha olefin block copolymers and methods for production thereof |
| 08/19/1998 | EP0859015A2 Fine particulate cross-linked type N-vinylamide resin |
| 08/17/1998 | CA2226046A1 Fine particulate cross-linked type n-vinylamide resin |
| 08/11/1998 | US5792730 Oil soluble dispersant comprising reaction product of hydrocarbon having acidic functional group and heavy polyamine mixture having average of seven or more nitrogens per molecule |
| 08/11/1998 | US5792729 Dispersant terpolymers |
| 08/05/1998 | EP0793704B1 Adducts of quinone compounds and amine-containing polymers for use in lubricating oils and in fuels |
| 08/04/1998 | US5789532 Intermediates for polyethertriazine polymers for heat resistance |
| 08/04/1998 | US5789490 Amine capped polyethers and process for producing same |
| 07/29/1998 | EP0854905A1 Improved water soluble metal working fluids |
| 07/29/1998 | EP0854904A1 Low chlorine, low ash crankcase lubricant |
| 07/22/1998 | EP0853641A1 Amine capped polyethers and process for producing same |
| 07/21/1998 | US5783659 Perfluoroalkyleneethertriazine oligomer and process for producing the same |
| 07/15/1998 | EP0853115A1 Additive concentrates containing mixtures of organic diluents and esterified carboxy-containing interpolymers and lubricants containing them |
| 07/14/1998 | US5779742 Acylated nitrogen compounds useful as additives for lubricating oil and fuel compositions |
| 07/09/1998 | WO1998029521A1 Liquid composition and its use as magneto-rheological liquid |
| 07/09/1998 | CA2226462A1 Additive concentrates containing mixtures of organic diluents and esterified carboxy-containing interpolymers and lubricants containing them |
| 07/08/1998 | CN1186847A 触变型干膜润滑剂 Thixotropic dry film lubricants |
| 07/02/1998 | DE19654461A1 Flüssigkeitszusammensetzung und Verwendung der Flüssigkeitszusammensetzung als magnetorheologische Flüssigkeit Liquid composition and use of liquid composition as magnetorheological fluid |
| 07/01/1998 | EP0850976A1 Polymer polyamines from alternating polyketones |
| 07/01/1998 | EP0674666B1 Polymers functionalised by koch reaction and derivatives thereof |
| 07/01/1998 | CN1186511A Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers |
| 07/01/1998 | CN1186510A Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers |
| 06/30/1998 | US5773524 Epoxidized liquid elastomeric copolymers |
| 06/30/1998 | US5772705 Refining low sulfur fuels for cold flow improver |
| 06/24/1998 | CN1185791A A liquid urethane containing adduct |
| 06/23/1998 | CA2015113C High molecular weight polyimidoylamidine and a polytriazine derived therefrom |
| 06/17/1998 | EP0848053A1 Mixtures of esterified carboxy-containing interpolymers and lubricants containing them |
| 06/16/1998 | US5767202 Modified copolymers suitable as paraffin dispersants, their preparation and use and mineral oil middle distillates containing them |
| 06/16/1998 | CA2224391A1 Mixtures of esterified carboxy-containing interpolymers and lubricants containing them |
| 05/26/1998 | US5756434 Oil additive |
| 05/26/1998 | US5756433 Lubricant additives |
| 05/20/1998 | EP0842956A2 Polymeric dispersants via novel terpolymers |
| 05/20/1998 | EP0842213A1 Branched polymers with polyolefin arms |
| 05/19/1998 | US5753597 Polymeric dispersants |
| 05/14/1998 | WO1998020056A1 Co- and terpolymers based on g(a),(g(b)-unsaturated compounds and g(a),g(b)-unsaturated dicarboxylic acid anhydrides |
| 05/13/1998 | EP0783535B1 Process for preparing aqueous solutions of poly(n-vinyl-epsilon-caprolactam) and their use |