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| Application No. | Application Title | Issue Date |
| 20120000118 | LOW-MOLECULAR WEIGHT POLYISOBUTYL-SUBSTITUTED AMINES AS DISPERSANT BOOSTERS A fuel additive composition comprising (A) polyisobutyl-based nitrogen-containing dispersants with MN of the polyisobutyl group of from 650 to 1800 Dalton, (B) carrier oils substantially free of nitrogen and (C) polyisobutyl-based dispersant boosters with M 01/05/2012 | |
| 20110308550 | METHODS RELATING TO FUEL COMPOSITIONS A method of removing deposits from a diesel engine, the method comprising combusting in the engine a diesel fuel composition comprising an engine cleaning additive, wherein the engine cleaning additive is the product of a Mannich reaction between: (a) an aldehyde; (b) a... | 12/22/2011 |
| 20110287992 | MULTIFUNCTIONAL MULTIPLE GRAFT MONOMER LOW MOLECULAR WEIGHT POLYMER The composition and preparation of multiple graft low molecular weight polymers useful as dispersants are described. The dispersants described are suitable for controlling sludge and varnish as well as soot. The product is useful as a lubricant additive and a fuel addit... | 11/24/2011 |
| 20110251114 | METHOD FOR PRODUCING MANNICH ADDUCTS THAT CONTAIN POLYISOBUTYLENE PHENOL Polyisobutenylphenol-containing Mannich adducts are prepared by
| 10/13/2011 |
| 20110239973 | FUEL MIXTURE CONTAINING COMBUSTIBLE SOLID POWDER AND ENGINE USING THE FUEL MIXTURE The present invention refers to a fuel mixture that contains combustible solid powder and produced by mixing combustible solid powder and liquid fuel. It is in a simple way to make use of renewable biomass materials instead of fossil fuel for driving internal combustion... | 10/06/2011 |
| 20100319244 | SPECIFIC POLYISOBUTENEAMINES AND THEIR USE AS DETERGENTS IN FUELS Polyisobuteneamines of the general formula R1—CH2—NR2R3 in which R1 is a polyisobutyl radical which is derived from isobutene and up to 20% by weight of n-butene and has a number-average molecular weight Mn... | 12/23/2010 |
| 20100107484 | Fuel Additives for Use in Alcohol-Fuels The present invention provides a fuel additive concentrate comprising a detergent, antioxidant; and a friction modifier selected from the group consisting of an alkoxylated fatty amine, a fatty acid or derivative thereof, and mixture thereof. Additionally, the present i... | 05/06/2010 |
| 20100062955 | Anti-oxidants A dialkylanilino-cyclohexane compound useful as an antioxidant has the following formula I or formula II: wherein Ar1 and Ar2 can be the same or different and each is an alkylaromatic gr... | 03/11/2010 |
| 20100000147 | Method for Producing Polyolefinic Amines and Compositions Containing Same Polyolefinic amines may be produced in a reaction comprising contacting an olefin or a polyolefin with an azo compound under free radical conditions to form a polyolefinic nitrile having an average molecular weight of at least 250, followed by reducing the polyolefinic ... | 01/07/2010 |
| 20090025282 | NITROGEN BASED FUEL SYSTEMS Embodiments of the invention relate to a fuel comprising one or more nitrogenous compounds and one or more stabilizer compounds. The stabilizer compounds are compatible with the one or more nitrogenous compounds.... | 01/29/2009 |
| 20090013589 | FUEL COMPOSITION COMPRISING A NITROGEN-CONTAINING COMPOUND A fuel additive concentrate comprising at least one aryl amine; and at least one metal-containing compound is disclosed. In an aspect, the fuel additive concentrate can be synergistic. Fuel composition comprising the fuel additive concentration and methods of combusting... | 01/15/2009 |
| 20080168708 | METHOD AND COMPOSITIONS FOR REDUCING DEPOSITS IN ENGINES COMBUSTING ETHANOL-CONTAINING FUELS AND A CORROSION INHIBITOR The present disclosure provides compositions and methods for reducing deposit formation in engines combusting a fuel containing ethanol and a corrosion inhibitor. In particular, E85 fuels with a corrosion inhibitor are provided containing polyetheramine additives able t... | 07/17/2008 |
| 20080141579 | Fuel Oil Compositions A method of improving the low temperature properties of a fuel oil and minor amounts of (a) at least one polar nitrogen compound effective and (b) at least one polyamine detergent is disclosed. The method involves adding to the composition (c) at least one acidic organi... | 06/19/2008 |
| 20080086935 | METHOD AND COMPOSITIONS FOR REDUCING CORROSION IN ENGINES COMBUSTING ETHANOL-CONTAINING FUELS The present disclosure provides compositions and methods for improving corrosion inhibition in engines combusting a fuel containing ethanol. In particular, E85 fuels are provided containing additives able to reduce, eliminate and/or prevent corrosion of engine combustio... | 04/17/2008 |
| 20080086936 | METHOD AND COMPOSITIONS FOR REDUCING WEAR IN ENGINES COMBUSTING ETHANOL-CONTAINING FUELS The present disclosure provides a method to reduce wear and prevent deposit formation in an internal combustion engine, said method comprising combusting in said engine a fuel composition comprising gasoline, ethanol and at least one fuel additive. There is also provide... | 04/17/2008 |
| 20080066714 | FUEL COMPOSITIONS AND ITS USE A fuel composition containing a major amount of a fuel for an internal combustion engine and a minor amount of a fuel-compatible dendrimer containing from 4 to 64 terminal functional groups independently selected from amino, hydroxyl and carboxylate groups is disclosed.... | 03/20/2008 |
| 20080034647 | FUEL COMPOSITIONS COMPRISING HYDROCARBON OIL CARRIERS AND METHODS FOR USING THE SAME The use of fuel compositions comprising selected hydrocarbon oils as carriers for detergents has been found to reduce deposit formation as well as prolong the functionality of fuel injectors. The selection and utilization of particularly characterized hydrocarbon oils a... | 02/14/2008 |
| 20070294936 | Method For Producing Polyolefinic Amines and compositions Containing Same Polyolefinic amines may be produced in a reaction comprising contacting an olefin or a polyolefin with an azo compound under free radical conditions to form a polyolefinic nitrile having an average molecular weight of at least 250, followed by reducing the polyolefinic ... | 12/27/2007 |
| 20070289203 | Antioxidant additive for biodiesel fuels A synergistic combination antioxidant mixture that provides excellent characteristics for biodiesel fuel compositions, when incorporated therein.... | 12/20/2007 |
| 20070283618 | Diesel detergents A composition for use in preventing deposits in an engine and/or fouling of injectors is prepared by reacting (a) an alkenyl-substituted succinic acid having a molecular weight of about 250 to about 3000 and (b) a polyaziridine having an average molecular weight of abou... | 12/13/2007 |
| 20070251142 | ADDITIVES FOR HYDROCARBON FUELS An additive for hydrocarbon fuels such as LPG, gasoline, and diesel fuel. The additive includes a hydrocarbon mixture, an alkyl amine, and at least one vapor phase inhibitor. ... | 11/01/2007 |
| 20070151144 | DETERGENT COMPRISING THE REACTION PRODUCT AN AMINO ALCOHOL, A HIGH MOLECULAR WEIGHT HYDROXY AROMATIC COMPOUND, AND AN ALDEHYDYE There is disclosed a Mannich reaction product and a reaction to create a Mannich reaction product prepared from an amino alcohol, a high molecular, weight hydroxy aromatic compound, and an aldehyde. Compositions comprising a hydrocarbon fuel and the reaction product are... | 07/05/2007 |
| 20060288638 | Lubricity additive for fuels The present teachings are directed toward a lubricity additive for fuel compositions that is a mixture of an amine having at least one alicyclic group and a monocarboxylic acid having up to 22 carbon atoms. ... | 12/28/2006 |
| 20060248790 | Diesel composition The present invention provides a diesel composition having an excellent ignitability despite inclusion of ethanol therein. The diesel composition includes a diesel base material, ethanol in a range from 5 to 30% by weight based on the total amount of the diesel base mat... | 11/09/2006 |
| 20060242893 | Fuels compositions for direct injection gasoline engines Injector deposits in a direct injection gasoline engine are reduced by providing as fuel for the operation of said direct injection engine a fuel composition comprising a fuel-soluble compound having the formula (I): wherein R1 and R2 are... | 11/02/2006 |
| 20060218853 | Composition for preventing scaling, excluding of soot, clinker and sludge, and controlling flame in combustion apparatus A fuel additive composition comprising hydrogen peroxide, an amine-based stabilizer, borax, and sodium hydroxide is disclosed. The composition is added to such fuel as coal, oil, and gas to facilitate combustion and remove impurities in a combustion apparatus, thereby i... | 10/05/2006 |
| 20060174538 | Vehicle fuel composition A vehicle fuel composition comprises: a light or low-carbon hydrocarbon or pentane fraction; a non-lead anti-knocking agent including methyl tert-butyl ether, tert-amyl methyl ether, anhydrous methanol and anhydrous ethanol; a fluorocarbon cation surfactant and/or a flu... | 08/10/2006 |
| 20060123696 | Unleaded aminated aviation gasoline exhibiting control of toluene insoluble deposits The present invention relates to an unleaded aminated aviation gasoline of high motor octane number (MON) and low toluene insoluble deposit formation containing an additive for controlling said deposits selected from the group consisting of high molecular weight hydroca... | 06/15/2006 |
| 20060112612 | Preparation of additive mixtures for mineral oils and mineral oil distillates The present invention provides a continuous process for preparing additive mixtures for mineral oils and mineral oil distillates, comprising A) a cold flow improver for middle distillates, and at least one further component selected from B) and C): B) a further cold flo... | 06/01/2006 |
| 20060070293 | Use of amines and/or mannich adducts in fuel and lubricant compositions for direct injection spark ignition engines The present invention relates to the use of amines and/or Mannich adducts as detergents and/or dispersants in fuel and lubricant compositions for direct-injection gasoline engines. The invention further relates to fuel and lubricant compositions which comprise at least ... | 04/06/2006 |
| 20060059771 | Preparation of amine derivates from nitriles and phenols This application relates to fuel additive compositions and fuel compositions comprising an amine prepared from nitriles and phenolic compounds. Suitable nitrites include optionally substituted acrylonitrile, and suitable phenolic compounds include polyisobutylphenols an... | 03/23/2006 |
| 20060037234 | Fuel composition for rectifying fuel gauge sending unit problems A unique combination of a certain poly(oxyalkylene) amine and a thiadiazole compound when employed as a fuel additive in a hydrocarbon fuel such as gasoline or diesel fuel will preclude fuel gauge sending units from sustaining sulfur-related corrosion damage or restore ... | 02/23/2006 |
| 20060010767 | Method of operating a direct injection spark-ignited engine with a fuel composition The present invention is directed to a method to clean up or keep clean the fuel system of a direct injection spark-ignited engine by operating the engine with a fuel composition that includes a liquid fuel and a fuel additive composition. The fuel additive composition ... | 01/19/2006 |
| 20050284019 | Novel hydrocarbon fuel additives and fuel formulations exhibiting improved combustion properties Fuel additives, fuel formulations, and processes for their preparation and use are provided. The additives improve the combustion properties of hydrocarbon fuels. The enhanced combustion indicates reductions in certain emissions. ... | 12/29/2005 |
| 20050268540 | Fuel additive composition suitable for control and removal of tenacious engine deposits Disclosed is a fuel composition for the control and/or removal of persistent engine deposits. Said fuel composition comprises a major amount of hydrocarbons boiling in the gasoline range fuel, a hydrocarbyl-substituted polyoxyalkylene amine and a glycol ether component;... | 12/08/2005 |
| 20050229480 | Leaded aviation gasoline Aviation gasolines having an enhanced peak indicated mean effective pressure are provided by admixing with a leaded base aviation gasoline an aromatic amine of the formula NH2—Ar—(R1)n wherein R1 is selected from C1 10/20/2005 | |
| 20050223630 | Friction modifier for hydrocarbon fuels There is provided a friction modifier of the formula R1L-N(R2)(R3) wherein R1 is a hydrocarbyl group that has a number average molecular weight (Mn) of from 500 to 5000; L is an optional linker group; and R2 and R 10/13/2005 | |
| 20050223628 | Fuel additive An emulsifying composition which includes an ethoxylated alkylphenol, a fatty acid amide, naphtha and oleic acid. The composition is used for emulsifying fuel and water mixtures in internal combustion engines, open flame burners (boilers) or the like. Preferably the com... | 10/13/2005 |
| 20050172544 | Method for operating internal combustion engine with a fuel composition A method for preventing combustion chamber deposits from causing start-failures in an internal combustion engine comprises operating the engine with a fuel composition that contains a normally liquid fuel and a nitrogen-containing detergent that includes a polyetheramin... | 08/11/2005 |
| 20050172546 | Fuel composition containing a medium substantially free of sulphur and process thereof A fuel composition contains (a) a medium substantially free of to free of sulphur; (b) a detergent/dispersant additive; and (c) a liquid fuel where the medium substantially free of to free of sulphur is an aliphatic hydrocarbon solvent, and where the aliphatic hydrocarb... | 08/11/2005 |
