Did You Know...
...that the video game, Pong, was invented by a guy who graduated at the bottom of his engineering class? Nolan Bushnell spent more time running the games at a local amusement park than he did on his studies at the University of Utah. His dreams of working for Disney's amusement empire were dashed when the company wouldn't hire him. Taking a boring job, Nolan daydreamed about electronic versions of popular games. He invented Pong, the first video game, and went on to found Atari Co.
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| Number | Title | Issue Date |
| 6962896 | Reduced color molybdenum-containing composition and a method of making same Antioxidant additives for lubricating oils are prepared by reacting an acidic molybdenum compound or salt thereof and a basic nitrogen compound where the temperature of the process does not exceed 120° C., resulting in a product color that is light in intensity. | 11/08/2005 |
| 6326336 | Turbine oils with excellent high temperature oxidative stability A turbine lubricant consisting of (A) alkylated diphenylamine and/or phenylnaphthylamines, and (B) sulfurized olefins and/or sulfurized fatty acids and/or ashless dithiocarbamates and/or tetraalkylthiuram disulfides, with the balance containing (C) base o... | 12/04/2001 |
| 5759966 | High overbased metal sulfurized alkyphenates Process for preparing high overbased metal sulfurized alkylphenates, wherein a majority of the alkalinity is provided by at least a stoichiometric excess of metal. The process is characterized by a sulfurization reaction using a promoter, followed by over... | 06/02/1998 |
| 5182037 | Phosphorus- and/or nitrogen-containing derivatives of sulfur-containing compounds, lubricant, fuel and functional fluid compositions This invention is directed to phosphorus and/or nitrogen-containing derivative compositions of sulfur containing compounds which are suitable particularly for use as additives for lubricants, fuels and functional fluids. The lubricants, fuels, and/or func... | 01/26/1993 |
| 5164102 | Lubricating oil composition Engine wear and sludge are reduced by using in the engine crankcase a formulated motor oil containing a small amount of the combination of (i) an overbased alkaline earth metal sulfonate having a total base number of at least 100, (ii) a zinc dihydrocarby... | 11/17/1992 |
| 5154844 | Lubricant additives and their production A product formed by heating (A) a mixture of a carboxylic acid ester and a fatty acid oxyalkylated amine derivative selected from fatty acid amides, fatty acid esters, fatty acid ester-amides of such oxyalkylated amine, and mixtures thereof with (B) sulfu... | 10/13/1992 |
| 5124055 | Lubricating oil composition Lubricant compositions comprising an oil of lubricating viscosity and a cosulfurized blend of soybean oil and an ester, amide, ester-amide or fatty amine derivative which contains at least one substituent group.... | 06/23/1992 |
| 5028345 | Lubricating oil composition Lubricant compositions comprising an oil of lubricating viscosity and a cosulfurized blend of (a) a carboxylic acid ester material and (b) an ester, amide, ester-amide or fatty amine derivative which contains at least one polar substituent group such as a... | 07/02/1991 |
| 4960530 | Lubricating oil composition Engine wear and sludge are reduced by using in the engine crankcase a fomulated motor oil containing a small amount of a cosulfurized blend of a carboxylic acid ester material and a fatty acid oxyalkylated amine derivative selected from fatty acid amides,... | 10/02/1990 |
| 4960528 | Lubricating oil composition Engine wear and sludge are reduced by using in the engine crankcase a formulated motor oil containing a small amount of the combination of (i) an overbased alkaline earth metal sulfonate having a total base number of at least 100, (ii) a zinc dihydrocarby... | 10/02/1990 |
| 4765918 | Lubricant additive A lubricating oil additive is prepared by reacting a triglyceride with a basic nitrogen compound to form a reaction product, reacting said reaction product with an acidic molybdenum compound to form an intermediate reaction product, and reacting said inte... | 08/23/1988 |
| 4752416 | Phosphite ester compositions, and lubricants and functional fluids containing same Lubricating and functional fluid compositions are described which comprise at least one oil of lubricating viscosity and an extreme-pressure and friction-modifying amount of (A) at least one phosphite ester characterized by the formula ##STR1## wher... | 06/21/1988 |
| 4623473 | Sulfur-containing compositions, and additive concentrates and lubricating oils containing same Sulfur-containing, oil-soluble compositions are described which are useful as lubricating oil additives, particularly in lubricants containing little or no phosphorus. In one embodiment, the compositions of the invention comprise (A) at least one metal sa... | 11/18/1986 |
| 4612129 | Sulfur-containing compositions, and additive concentrates and lubricating oils containing same Sulfur-containing, oil-soluble compositions are described which are useful as lubricating oil additives, particularly in lubricants containing little or no phosphorus. In one embodiment, the compositions of the invention comprise (A) at least one metal sa... | 09/16/1986 |
| 4609480 | Lubricant composition for improving fatigue life The lubricant composition of the invention is very effective in extending the fatigue life and increasing the corrosion resistance of the machine parts lubricated therewith. The lubricant composition comprises two types of essential additives of (a) a dit... | 09/02/1986 |
| 4582618 | Low phosphorus- and sulfur-containing lubricating oils Lubricating oil compositions containing less than about 0.1% by weight of phosphorus are described, and these lubricating compositions comprise a major amount of an oil of lubricating viscosity, and a minor amount of at least one oil-soluble sulfur-contai... | 04/15/1986 |
| 4500439 | Hydrocarbon-soluble polyamine-molybdenum compositions, lubricants and gasoline containing same Molybdenum compositions suitable for improving the properties of lubricants and fuels comprise the reaction product of molybdenum and a polyamine Mannich reaction product, a polyamine hydrocarbyl-substituted dicarboxylic acid compound reaction product, an... | 02/19/1985 |
| 4466901 | Molybdenum-containing friction modifying additive for lubricating oils Lubricating oil composition comprising the reaction product of a phenolic compound, a molybdenum, an amine and sulfur or a sulfur-yielding compound. Preferably, molybdenum oxide, an alkyl-substituted phenol having an alkyl side chain of at least 9 carbon ... | 08/21/1984 |
| 4370246 | Antioxidant combinations of molybdenum complexes and aromatic amine compounds An antioxidant additive combination for lubricating oils is prepared by combining (a) a sulfur containing molybdenum compound prepared by reacting an acidic molybdenum compound, a basic nitrogen compound, and a sulfur compound, with (b) an aromatic amine ... | 01/25/1983 |
| 4369119 | Antioxidant combinations of molybdenum complexes and organic sulfur compounds for lubricating oils An antioxidant additive combination for lubricating oils is prepared by combining (a) a sulfur containing molybdenum compound prepared by reacting an acidic molybdenum compound, a basic nitrogen compound, and a sulfur compound, with (b) an organic sulfur ... | 01/18/1983 |
| 4328112 | Process for the preparation of sulfur-containing additives for lubricant compositions An improved process for preparing a sulfur-containing composition useful as a lubricant additive wherein an organic carboxylic acid is sulfurized in the form of the acid or an ester or amide derivative thereof is disclosed. The improvement comprises using... | 05/04/1982 |
| 4320017 | Sulfurized/aminated mixture of ethylene-based polyolefin and polyisobutylene for lubricating oil An effective amount of polyisobutylene effectively reduces polymerization and cross-linking reactions resulting in molecular weight and viscosity increase during production of dispersant viscosity index improvers by the amination and/or sulfurization of p... | 03/16/1982 |
| 4317772 | Process for preparation of aminated sulfurized olefins using alkaline earth metal compounds Processes for the production of aminated sulfurized olefins are improved by performing the reaction in the presence of a tar and charred reaction byproduct reducing amount of an alkali metal or alkaline earth metal compound.... | 03/02/1982 |
| 4295982 | Sulfurized aminoguanidine reaction product and lubricant compositions containing same Products from aminoguanidines or their salts, monocarboxylic acids and sulfur and their use as anti-rust and anti-corrosion additives are covered herein.... | 10/20/1981 |
| 4272387 | Process of preparing molybdenum complexes, the complexes so-produced and lubricants containing same Antioxidant additives for lubricating oil are prepared by combining an acidic molybdenum compound, a basic nitrogen compound complex and a sulfur source to form a sulfur- and molybdenum-containing composition.... | 06/09/1981 |
| 4263152 | Process of preparing molybdenum complexes, the complexes so-produced and lubricants containing same Antioxidant additives for lubricating oil are prepared by combining water, an acidic molybdenum compound, a basic nitrogen compound complex and a sulfur source to form a sulfur- and molybdenum-containing composition.... | 04/21/1981 |
| 4201684 | Lubricant composition of improved friction reducing properties Lubricating oil adapted for use as a crankcase lubricant in internal combustion engines containing a friction-reducing amount of a sulfurized fatty acid amide, ester or ester-amide of an oxyalkylated amine.... | 05/06/1980 |
| 4161475 | Sulfurized Mannich condensation products and lubricants containing same Sulfurized Mannich condensation products, made from phenolic compounds, aldehydes and amines, which have been further treated with elemental sulfur are improved additives for lubricants.... | 07/17/1979 |
| 4025451 | Sulfurized mannich bases as lubricating oil dispersant Dispersancy, wear and corrosion properties of lubricating oil are improved by addition of a product made by mixing at about 50°-300° C about 1-20 parts of sulfur with about 100 parts of the condensation product made by reacting a high molecular weight a... | 05/24/1977 |
