| Patents for C10N 70 - Special methods of preparation (2,081) |
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| 04/06/1994 | EP0590574A1 Chemical metal and oil treating composition and process |
| 03/31/1994 | WO1994006897A1 Fuel composition for two-cycle engines |
| 03/30/1994 | EP0588824A1 Preparation of overbased magnesium sulphonates. |
| 03/30/1994 | CN1084552A Sulfurized overbased compositions |
| 03/22/1994 | CA2027445C Dielectric fluids synthesis by condensation of aromatic compounds, including halides |
| 03/17/1994 | WO1994005748A1 Neutral and low overbased alkylphenoxy sulfonate additive compositions |
| 03/15/1994 | US5294743 Process for the transfer of alkyl groups in dialkyl trisulfides and mercaptans |
| 03/15/1994 | US5294426 Electrorheological fluid compositions |
| 03/15/1994 | US5294360 Polarizable particles, dielectric carrier fluid and particle-bound dispersant of titanate, zirconate or aluminate coupling agents |
| 03/15/1994 | US5294355 Oxidation resistant lubricants of molybdenum disulfide, graphite and graphite fluoride with water and alkali metal silicate |
| 03/09/1994 | EP0586258A2 Sulfurized overbased compositions |
| 03/09/1994 | CN1083520A Alkaline earth metal sulphurised hydrocarbyl phenate-containing addutuve concentrate, process for lts production and use thereof |
| 03/03/1994 | WO1994004638A1 Method for the manufacture of an antrifriction agent and antifriction agent |
| 03/03/1994 | CA2121779A1 Method for the manufacture of an antifriction agent and antifriction agent |
| 02/16/1994 | EP0583072A1 Production of lubricating oils |
| 02/16/1994 | CN1082100A Grease compositions |
| 02/15/1994 | US5286799 Reacting polyolefins with maleic anhydride, then treating mixed reaction products with more maleic anhydride to increase yields |
| 02/09/1994 | EP0582181A1 Lubricating film and method of manufacturing the same |
| 02/09/1994 | CN1081705A Lubricating oils |
| 02/03/1994 | WO1994002572A1 Two-step thermal process for the preparation of alkenyl succinic anhydride |
| 02/03/1994 | WO1994002571A1 Two-step free radical catalyzed process for the preparation of alkenyl succinic anhydride |
| 02/03/1994 | CA2119012A1 Two-step radical catalyzed process for the preparation of alkenyl succinic anhydride |
| 02/03/1994 | CA2119011A1 Two-step thermal process for the preparation of alkenyl succinic anhydride |
| 02/02/1994 | EP0287569B1 Oil-soluble reaction products of an acylated reaction product, a polyamine, and a mono-functional acid |
| 02/02/1994 | CN1081465A A two-stroke cycle lubricant composed of a vegetable oil and an additive package |
| 02/01/1994 | US5283384 Traction drive fluid, process for producing the same and bicyclo octane compound |
| 02/01/1994 | US5283276 Amorphous overbased alkaline earth metal sulfonate, solvent or plasticizer, polymeric material |
| 02/01/1994 | US5282960 Increasing oil in water interfacial tension by mixing with an ion exchange resin |
| 02/01/1994 | US5282958 Use of modified 5-7 a pore molecular sieves for isomerization of hydrocarbons |
| 01/29/1994 | CA2100704A1 Lubricating oils |
| 01/26/1994 | EP0580331A1 Grease compositions |
| 01/25/1994 | US5281345 Process for the preparation of a lubricating oil additive concentrate with an organic halide catalyst |
| 01/20/1994 | WO1994001516A1 Base oils with a high viscosity index and improved low-temperature behaviour |
| 01/13/1994 | DE4222341A1 Grundöle mit hohem Viskositätsindex und verbessertem Kälteverhalten Base oils with high viscosity index and improved low-temperature behavior |
| 01/12/1994 | EP0578495A1 A two-stroke cycle lubricant composed of a vegetable oil and an additive package |
| 01/11/1994 | US5278252 Solid viscosity index improvers which provide excellent low temperature viscosity |
| 01/11/1994 | CA2100216A1 Grease compositions |
| 01/05/1994 | EP0577338A2 Alkaline earth metal sulphurised hydrocarbyl phenate-containing additive concentrate, process for its production and use thereof |
| 01/05/1994 | EP0576447A1 Apparatus for the production of phosphorous or nitrogen-containing compounds. |
| 12/28/1993 | CA2099071A1 Alkaline earth metal sulphurised hydrocarbyl phenate containing additive concentrate, process for its production and use thereof |
| 12/22/1993 | EP0574587A1 Synthetic diamond-containing material and method of obtaining it |
| 12/22/1993 | EP0454798B1 Process for the production of liquid lubricants from alpha-olefin and styrene copolymers |
| 12/07/1993 | CA1325020C Olefinic oligomers having lubricating properties and process of making such oligomers |
| 12/01/1993 | EP0422019B1 Olefinic oligomers having lubricating properties and process of making such oligomers |
| 11/03/1993 | EP0535149A4 Improved sulfurized olefin extreme pressure/antiwear additives and compositions thereof |
| 10/26/1993 | US5256321 Grease compositions |
| 10/20/1993 | EP0565661A1 A biodegradable chain bar lubricant |
| 10/20/1993 | EP0565624A1 Lubricant adducts and their preparation |
| 10/20/1993 | EP0451142B1 Lubricant blends having high viscosity indices |
| 10/19/1993 | US5254669 Polycarboxylic acid crosslinking agent; fuel and lubricant additive |
| 10/06/1993 | EP0563342A1 Electrorheological fluids containing electronically conductive polymers |
| 09/29/1993 | EP0562400A1 A sliding member, a method for producing same, and usages of same |
| 09/29/1993 | EP0562067A1 Electrorheological fluids containing polyanilines. |
| 09/29/1993 | EP0544745A4 Improved sulfurized olefin extreme pressure/antiwear additives |
| 09/14/1993 | US5245193 Micromechanics forming method and micromechanics |
| 09/07/1993 | US5242609 Lubricant composition comprising mineral oil functionalized with a aromatic substituted monosulfonyl azide |
| 09/01/1993 | EP0557285A1 Low pressure derived mixed phosphorous- and sulfur-containing reaction products useful in power transmitting compositions and process for preparing same. |
| 08/31/1993 | US5240625 Lubricating oil additives |
| 08/25/1993 | EP0540590A4 Use of modified 5-7 pore molecular sieves for isomerization of hydrocarbons |
| 08/11/1993 | CN1075159A Lubricating oil composition containing improved phenate |
| 08/05/1993 | WO1993015169A1 Atomically polarizable electrorheological materials |
| 08/05/1993 | CA2128501A1 Atomatically polarizable electrorheological materials |
| 08/04/1993 | EP0553768A2 Process for reducing the back migration in mechanical vacuum pumps operating with perfluoro-polyether oils |
| 08/04/1993 | CN1021740C Improved phenate product and process for preparing same |
| 08/03/1993 | US5232616 Lubricating compositions |
| 07/28/1993 | EP0358745B1 Method for synthesizing greases permitting good control of their mechanical behaviour |
| 07/21/1993 | EP0551865A2 Polycarbonate and use thereof |
| 06/30/1993 | EP0549156A1 Process for oligomerizing olefins using titanium salts or zirconium salts deposited on silicon dioxide |
| 06/29/1993 | US5223579 Solid viscosity index improvers which provide excellant low temperature viscosity |
| 06/26/1993 | WO1993013016A1 Synthetic diamond-containing material and method of obtaining it |
| 06/24/1993 | WO1993012148A1 Multiple reaction process in melt processing equipment |
| 06/22/1993 | US5221491 Two-cycle oil additive |
| 06/09/1993 | EP0544745A1 Improved sulfurized olefin extreme pressure/antiwear additives |
| 05/27/1993 | WO1993010066A1 Dehydrocyclization of polyalpha-olefin lubricants |
| 05/27/1993 | CA2123426A1 Dehydrocyclization of polyalpha-olefin lubricants |
| 05/19/1993 | EP0542111A2 Motor oil with high dispensing capacity |
| 05/14/1993 | CA2082767A1 Motor oils with high dispersing capability |
| 05/13/1993 | WO1993009209A1 A biodegradable chain bar lubricant |
| 05/12/1993 | EP0541286A1 Process for oligomerizing olefins using sulfate-activated catalysts |
| 05/12/1993 | EP0540590A1 Use of modified 5-7 pore molecular sieves for isomerization of hydrocarbons |
| 05/12/1993 | CN1020635C Process for preparing high molecular weight polyamine composition |
| 05/12/1993 | CN1020602C Methods for preparing group ii metal overbased sulfurized alkylphenols |
| 05/05/1993 | EP0536325A4 Wax isomerization using catalyst of specific pore geometry |
| 05/04/1993 | US5207937 Amine salts of sulfur-containing alkylated phenols or alkylated naphthols as multifunctional antioxidant and antiwear additives |
| 04/29/1993 | WO1993008246A1 Improved overbased carboxylates |
| 04/29/1993 | CA2121263A1 Improved overbased carboxylates |
| 04/21/1993 | EP0413795B1 Synthetic lube composition and process |
| 04/14/1993 | EP0536325A1 Wax isomerization using catalyst of specific pore geometry |
| 04/13/1993 | CA1315970C Thermally stable sulfonate compositions |
| 04/11/1993 | WO1993007244A1 Electrorheological fluids containing polyanilines |
| 04/11/1993 | WO1993007243A1 Electrorheological fluids containing electronically conductive polymers |
| 04/11/1993 | CA2096130A1 Electrorheological fluids containing polyanilines |
| 04/11/1993 | CA2093315A1 Electrorheological fluids containing electronically conductive polymers |
| 04/07/1993 | EP0536020A1 Colloidal products containing boron, sulphur and phosphorus, their preparation and their use as additives for lubricants |
| 04/07/1993 | EP0535910A2 Method for improving the demulsibility of base oils |
| 04/07/1993 | EP0535191A1 Overbased alkali metal salts and methods for making the same. |
| 04/07/1993 | EP0535149A1 Improved sulfurized olefin extreme pressure/antiwear additives and compositions thereof. |
| 04/06/1993 | US5200103 Mannich base condensation with polyamine and aldehyde |
| 04/03/1993 | CA2078299A1 Method for improving the demulsibility of base oils |
| 04/01/1993 | WO1993006195A1 Overbased metal-containing detergents |