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| Number | Title | Issue Date |
| RE38929 | Lubricant containing molybdenum compound and secondary diarylamine There is disclosed a lubricating oil composition which contains from about 100 to 450 parts per million of molybdenum from a molybdenum compound which is substantially free of active sulfur and about 750 to 5,000 parts per million of a secondary diarylamine. This co... | 01/03/2006 |
| 4915857 | Amine compatibility aids in lubricating oil compositions This invention is to lubricating or fuel oil compositions containing amine compatibility aids. The amine compatibility additives are especially useful in stabilizing (or "compatibilizing") concentrates, lubricating oil or fuel oil compositions which conta... | 04/10/1990 |
| 4537694 | Diamine carboxylates and lubricant compositions containing same N-Hydrocarbyl hydrocarbylenediamine carboxylates, which can be made by the reaction of the appropriate diamine and organic monocarboxylic acid, demonstrate friction reducing properties when formulated into lubricants, particularly lubricating oils, and fu... | 08/27/1985 |
| 4469609 | Stabilizer systems useful in lubricating oils and method for stabilizing lubricating oils The invention comprises a novel stabilizing system useful for imparting resistance to oxidative breakdown comprising: (1) a metal deactivator azine of the formula: ##STR1## where: R1 and R2 can be hydrogen, alkyl with 1-12 carbon at... | 09/04/1984 |
| 4200545 | Amino phenol-detergent/dispersant combinations and fuels and lubricants containing same Disclosed are combinations of amino phenols, wherein said phenols contain a substantially saturated hydrocarbon substituent of at least 10 aliphatic carbon atoms, and one or more detergent/dispersants selected from the group consisting of (I) neutral or b... | 04/29/1980 |
| 4110234 | Antioxidant stabilized lubricating oils This invention is directed to oxidation resistant hydrocarbon oils and the making thereof. The oils are protected against oxidation by a synergistic antioxidant system comprising a mixture of a phenylated naphthylamine, a sulfur containing compound, and a... | 08/29/1978 |
| 4100082 | Lubricants containing amino phenol-detergent/dispersant combinations Disclosed are combinations of amino phenols, wherein said phenols contain a substantially saturated hydrocarbon substituent of at least 10 aliphatic carbon atoms, and one or more detergent/dispersants selected from the group consisting of (I) neutral or b... | 07/11/1978 |
