|
| US4028258 | 3 déc. 1975 | 7 juin 1977 | Texaco Inc. | Alkylene oxide adducts of phosphosulfurized N-(hydroxyalkyl) alkenylsuccinimides |
| US4298484 | 21 avr. 1980 | 3 nov. 1981 | Mobil Oil Corporation | Nitrogen-containing products of phosphosulfurized esters and lubricants containing same |
| US4428849 | 19 avr. 1982 | 31 janv. 1984 | Exxon Research & Engineering Co. | Lubricating oil with improved diesel dispersancy |
| US4755311 | 14 août 1986 | 5 juil. 1988 | The Lubrizol Corporation | Phosphorus-, sulfur- and boron-containing compositions, and lubricant and functional fluid compositions containing same |
| US4822433 | 5 juin 1987 | 18 avr. 1989 | Imperial Chemical Industries PLC | Emulsion explosive composition |
| US4857214 | 16 sept. 1988 | 15 août 1989 | Ethylk Petroleum Additives, Inc. | Oil-soluble phosphorus antiwear additives for lubricants |
| US5059335 | 8 févr. 1989 | 22 oct. 1991 | The Lubrizol Corporation | Lubricants containing salts of hydroxyalkane phosphonic acids |
| US5078893 | 24 juin 1988 | 7 janv. 1992 | Exxon Chemical Patents Inc. | Synergistic combination of additives useful in power transmitting compositions |
| US5154843 | 8 févr. 1989 | 13 oct. 1992 | The Lubrizol Corporation | Hydroxyalkane phosphonic acids and derivatives thereof and lubricants containing the same |
| US5320768 | 29 juin 1993 | 14 juin 1994 | Exxon Chemical Patents Inc. | Hydroxy ether amine friction modifier for use in power transmission fluids and anti-wear additives for use in combination therewith |
| US5328619 | 21 juin 1991 | 12 juil. 1994 | Ethyl Petroleum Additives, Inc. | Oil additive concentrates and lubricants of enhanced performance capabilities |
| US5334329 | 7 oct. 1988 | 2 août 1994 | The Lubrizol Corporation | Lubricant and functional fluid compositions exhibiting improved demulsibility |
| US5336439 | 8 août 1991 | 9 août 1994 | The Lubrizol Corporation | Salt compositions and concentrates for use in explosive emulsions |
| US5346637 | 16 déc. 1992 | 13 sept. 1994 | Mobil Oil Corporation | Antiwear additives |
| US5354484 | 7 juin 1990 | 11 oct. 1994 | The Lubrizol Corporation | Phosphorus-containing lubricant and functional fluid compositions |
| US5389273 | 3 sept. 1993 | 14 févr. 1995 | Ethyl Petroleum Additives, Inc. | Modified succinimide or succinamide dispersants and their production |
| US5407500 | 6 déc. 1993 | 18 avr. 1995 | The Lubrizol Corporation | Salt compositions and explosives using same |
| US5439606 | 7 oct. 1994 | 8 août 1995 | Ethyl Petroleum Additives, Inc. | Modified succinimide or succinamide dispersants and their production |
| US5498809 | 22 mai 1995 | 12 mars 1996 | Exxon Chemical Patents Inc. | Polymers derived from ethylene and 1-butene for use in the preparation of lubricant dispersant additives |
| US5554310 | 9 juin 1994 | 10 sept. 1996 | Exxon Chemical Patents Inc. | Trisubstituted unsaturated polymers |
| US5629434 | 25 sept. 1995 | 13 mai 1997 | Exxon Chemical Patents Inc | Functionalization of polymers based on Koch chemistry and derivatives thereof |
| US5643859 | 17 juin 1994 | 1 juil. 1997 | Exxon Chemical Patents Inc. | Derivatives of polyamines with one primary amine and secondary of tertiary amines |
| US5646332 | 17 juin 1994 | 8 juil. 1997 | Exxon Chemical Patents Inc. | Batch Koch carbonylation process |
| US5650536 | 17 juin 1994 | 22 juil. 1997 | Exxon Chemical Patents Inc. | Continuous process for production of functionalized olefins |
| US5652201 | 11 juil. 1995 | 29 juil. 1997 | Ethyl Petroleum Additives Inc. | Lubricating oil compositions and concentrates and the use thereof |
| US5663130 | 11 mars 1996 | 2 sept. 1997 | Exxon Chemical Patents Inc | Polymers derived from ethylene and 1-butene for use in the preparation of lubricant dispersant additives |
| US5698722 | 6 juin 1995 | 16 déc. 1997 | Exxon Chemical Patents Inc. | Functionalization of polymers based on Koch chemistry and derivatives thereof |
| US5703256 | 16 déc. 1996 | 30 déc. 1997 | Exxon Chemical Patents Inc. | Functionalization of polymers based on Koch chemistry and derivatives thereof |
| US5717039 | 6 juin 1995 | 10 févr. 1998 | Exxon Chemical Patents Inc. | Functionalization of polymers based on Koch chemistry and derivatives thereof |
| US5767046 | 15 mai 1997 | 16 juin 1998 | Exxon Chemical Company | Functionalized additives useful in two-cycle engines |
| US5811377 | 3 févr. 1997 | 22 sept. 1998 | Exxon Chemical Patents Inc | Low molecular weight basic nitrogen-containing reaction products as enhanced phosphorus/boron carriers in lubrication oils |
| US6030930 | 14 mai 1997 | 29 févr. 2000 | Exxon Chemical Patents Inc | Polymers derived from ethylene and 1-butene for use in the preparation of lubricant disperant additives |
| US6627584 | 28 janv. 2002 | 30 sept. 2003 | Ethyl Corporation | Automatic transmission fluid additive comprising reaction product of hydrocarbyl acrylates and dihydrocarbyldithiophosphoric acids |
| US6828286 | 10 avr. 2003 | 7 déc. 2004 | Nippon Mitsubishi Oil Corporation | Lubricant compositions |
| US7695534 | 19 mai 2005 | 13 avr. 2010 | ECR Technologies, Inc. | Chemical synthesis methods using electro-catalysis |
| US7928260 | 3 sept. 2008 | 19 avr. 2011 | Afton Chemical Corporation | Salt of a sulfur-containing, phosphorus-containing compound, and methods thereof |
| US7947636 | 27 févr. 2004 | 24 mai 2011 | Afton Chemical Corporation | Power transmission fluids |
