| Patents for C10M 159 - Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution (6,692) |
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| 09/04/1990 | US4954273 Oil formulations containing overbased multi-functional additive |
| 09/04/1990 | US4954272 Process for preparing overbased calcium sulfonates |
| 09/04/1990 | CA1273482A1 Anti corrosion metal complex compositions |
| 08/29/1990 | EP0384720A1 Crankcase lubricating oil compositions and additives for use therein |
| 08/29/1990 | EP0384639A1 Preconditioned automatic transmission fluids and their preparation |
| 08/29/1990 | EP0231287B1 Water-based functional fluid thickening combinations of surfactants and hydrocarbyl-substituted succinic acid and/or anhydride/amine terminated poly(oxyalkylene) reaction products |
| 08/29/1990 | EP0230460B1 Hydrocarbyl-substituted succinic acid and/or anhydride/amine terminated poly(oxyalkylene) reaction products, and aqueous systems containing same |
| 08/29/1990 | EP0199782B1 Sulfurized compositions and lubricants |
| 08/23/1990 | WO1990009386A1 Hydroxyalkane phosphonic acids and derivatives thereof and lubricants containing the same |
| 08/22/1990 | EP0383359A2 Process for preparing an overbased additive containing a boron derivative, additive produced by said process and lubricating compositions containing said additive |
| 08/21/1990 | US4950413 Electrically conductive phthalocyanine complex-filled lubricants |
| 08/16/1990 | EP0382450A2 Method for the production of long chain hydrocarbyl substituted mono-or dicarboxylic acid materials |
| 08/16/1990 | EP0382449A2 Method for preparing salts of polyolefinic substituted dicarboxylic acids in oleaginous mixtures of reduced viscosity |
| 08/14/1990 | US4948522 Dispersant for marine diesel cylinder lubricant |
| 08/08/1990 | EP0381350A1 Hydrotreated oil soluble sulfurized olefins and their preparation |
| 08/07/1990 | US4946612 Lubricating oil composition for sliding surface and for metallic working and method for lubrication of machine tools using said composition |
| 08/07/1990 | US4946609 Engine lubricating oil for diesel engines and process for operating a diesel engine |
| 08/07/1990 | CA1272477A1 Water-based functional fluid thickening combinations or surfactants and hydrocarbyl-substituted acid and/or anhydride/amine terminated poly (oxyalkylene) reaction products |
| 08/06/1990 | CA2008362A1 Method for preparing salts of polyolefinic substituted dicarboxylic acids in oleaginous mixtures of reduced viscosity |
| 08/01/1990 | EP0379566A1 Lubricating oil compositions. |
| 08/01/1990 | EP0220286B1 Phosphorus-containing amides and their use in lubricant compositions |
| 07/31/1990 | CA2007144A1 Hydrotreated oil soluble sulfurized olefins and their preparation |
| 07/31/1990 | CA1272219A1 Methylene linked aromatic pour point depressant |
| 07/26/1990 | WO1990004625A3 Amide containing friction modifier for use in power transmission fluids |
| 07/24/1990 | US4943382 Lactone modified dispersant additives useful in oleaginous compositions |
| 07/17/1990 | CA1271739A1 Succinic anhydride promoter overbased magnesium sulfonates and oils containing same |
| 07/11/1990 | EP0377358A2 Nitrogen-bearing additives having antioxidant properties, and lubricant compositions comprising same |
| 07/10/1990 | US4940552 Reaction with maleic anhydride |
| 07/10/1990 | CA1271592A1 Lactone modified polymeric amines useful as oil soluble dispersant additives |
| 07/04/1990 | EP0376550A2 Stabilized solid thiocarbonate compositions and methods for making same |
| 07/04/1990 | EP0376236A1 Use of 1,2-butylene oxide compounds added to amines as lubricants, and lubricants containing the same |
| 07/04/1990 | CN1043524A Phthalocyaning complex-filled fluids |
| 07/03/1990 | US4938885 Antioxidant dispersant polymer dendrimer |
| 07/03/1990 | US4938883 Lubricants |
| 07/03/1990 | US4938882 Lubricants |
| 06/29/1990 | CA2004488A1 Use of adducts of 1,2-butylene oxide with h-azidic organic compounds as lubricants, and lubricants containing these adducts |
| 06/28/1990 | WO1990006916A1 Carbamate additives for lubricating compositions |
| 06/28/1990 | CA2005873A1 Stabilized solid thiocarbonate compositions and methods for making same |
| 06/27/1990 | EP0375503A1 Additives to lubricants resulting from the condensation of an alkylene polyamine onto a copolymer having contiguous carboxylic groups |
| 06/27/1990 | EP0151581B1 Phosphorus-containing metal salt/olefin compositions and reaction products of same with active sulfur |
| 06/27/1990 | CN1008531B Process for preparing corrosion-inhibiting composition and oil compositions containing said corrosion-inhibiting compositions |
| 06/26/1990 | US4936866 Lactone modified polymeric amines useful as oil soluble dispersant additives |
| 06/26/1990 | CA1270816A1 Sulfurized olefins as antiwear/extreme pressure additives for lubricants and fuels and compositions thereof |
| 06/14/1990 | WO1990004626A3 Lubricant and functional fluid compositions exhibiting improved demulsibility |
| 06/13/1990 | EP0372709A1 Improved dispersant additives prepared from monoepoxy alcohols |
| 06/13/1990 | EP0372651A2 Succinic acid derivatives and their use as lubricant additives |
| 06/12/1990 | US4933098 Lactone modified viscosity modifiers useful in oleaginous compositions |
| 06/06/1990 | CN1042732A Electrically conductive phthalocyanine complex-filled lubricants |
| 06/05/1990 | CA1269973A1 Sulphonated and sulphurized detergent-dispersants for lubricating oils |
| 05/30/1990 | CN1042563A Lubricating oil composition and functionalised polymers therefor |
| 05/29/1990 | US4929373 Process for preparing overbased calcium sulfonates |
| 05/23/1990 | EP0369754A1 Lubricating compositions |
| 05/23/1990 | EP0369753A1 Lubricating compositions |
| 05/23/1990 | EP0369692A1 Water based functional fluids |
| 05/23/1990 | EP0369674A1 Improved multifunctional viscosity index improver |
| 05/23/1990 | EP0211066B1 Sulfur-containing compositions, and additive concentrates and lubricating oils containing same |
| 05/22/1990 | US4927551 Lubricating oil compositions containing a combination of a modified succinimide and a Group II metal overbased sulfurized alkylphenol |
| 05/16/1990 | EP0368548A1 Improved amide dispersant additives derived from amido-amines |
| 05/16/1990 | EP0368395A1 Lubricating oil composition |
| 05/16/1990 | EP0367775A1 Nitrogen containing anti-oxidant compositions |
| 05/15/1990 | US4925983 Boronated compounds |
| 05/15/1990 | US4925581 Meadowfoam oil and meadowfoam oil derivatives as lubricant additives |
| 05/14/1990 | CA2001656A1 Multifunctional viscosity index improver |
| 05/10/1990 | CA2001460A1 Amide dispersant additives derived from amido-amines |
| 05/07/1990 | CA2001247A1 Dispersant additives prepared from monoepoxy alcohols |
| 05/03/1990 | WO1990004628A1 Lubricating oil additives |
| 05/03/1990 | WO1990004626A2 Lubricant and functional fluid compositions exhibiting improved demulsibility |
| 05/03/1990 | WO1990004625A2 Amide containing friction modifier for use in power transmission fluids |
| 05/02/1990 | EP0365550A1 Composition comprising nitrogen-containing hydrocarbon adducts. |
| 05/02/1990 | CN1041779A Process for preparing dispersant/vi improver |
| 05/02/1990 | CN1007821B Functional fluid with borated epoxides, carboxylic solubilizers, zinc salts and calcium complexes |
| 05/01/1990 | CA1268455A1 Process for the preparation of a compatibilizer for concentrated polymer blends and use thereof as lubricating oil additive concentrates |
| 04/25/1990 | EP0365288A1 Lubricating oil additives |
| 04/24/1990 | US4919831 Multifunctional ester-type additives |
| 04/18/1990 | EP0364058A2 Process for preparing a dispersant/VI improver |
| 04/18/1990 | EP0363501A1 Lubricating oil containing a mannich base |
| 04/17/1990 | CA1267910A1 Process for the preparation of overbased magnesium sulfonates |
| 04/11/1990 | EP0362365A1 Borated and non-borated overbased carboxylates as corrosion inhibitors. |
| 04/10/1990 | US4915857 Amine compatibility aids in lubricating oil compositions |
| 04/04/1990 | CN1041001A Lubricating oil compositions |
| 04/03/1990 | US4914246 Reacting phenol and linear olefins using acid catalyst |
| 04/03/1990 | US4913830 Lactone-modified, mannich base dispersant additives useful in oleaginous compositions |
| 04/03/1990 | CA1267450A1 Oil soluble reaction products of an acylated reaction product, a polyamine, and a mono-functional acid |
| 03/21/1990 | EP0359522A1 Oil-soluble phosphorus antiwear additives for lubricants |
| 03/20/1990 | US4910246 Containing a polycarboxylic compound |
| 03/20/1990 | US4909951 Containing adduct of calcium thiocarbonate and calcium hydroxide |
| 03/14/1990 | EP0357692A1 Sulfurized compositions, and additive concentrates and lubricating oils containing same. |
| 03/14/1990 | CN1040363A Lubricant additives |
| 03/13/1990 | US4908143 Lubricating compositions and method of using same |
| 03/13/1990 | US4908142 Extreme pressure lubricating compositions and method of using same |
| 03/13/1990 | CA1266684A1 Phenate product and process |
| 03/07/1990 | EP0357217A2 Ethylene alpha-olefin copolymer substituted amino phenol mannich base lubricant dispersant additives |
| 03/07/1990 | EP0357215A1 Ethylene alpha-olefin mannich base viscosity index improver/dispersant additives |
| 03/06/1990 | US4906394 Lactone modified mono-or dicarboxylic acid based adduct dispersant compositions |
| 03/06/1990 | US4906392 Coupled polyamine lubricant additives derived from hydrocarbyl polynitriles and polyamines |
| 03/06/1990 | US4906391 Reaction products of olefins, sulfur and phosphorus pentasulfide and lubricant compositions thereof |
| 02/28/1990 | EP0356010A1 Ethylene alpha-olefin polymer substituted Mannich base lubricant dispersant additives |
| 02/28/1990 | EP0216909B1 Lubricating oils comprising boron- and sulfur-containing compositions, and their method of preparation |
| 02/27/1990 | US4904401 Blend of oil, polyalkenylsuccinimide and metal salts of dihydrocarbyl phosphorodithioic acids with isopropyl or secondary butyl groups |
| 02/22/1990 | WO1990001503A1 Novel ethylene alpha-olefin polymers for use in preparing lubricant dispersant additives |