PARAFFIN DISPERSANT, METHOD FOR PRODUCTION THEREOF AND FUEL COMPOSITION, CONTENT THEREOF

FIELD: chemistry.SUBSTANCE: disclosed is a paraffin dispersant, which contains as an active component derivatives of alkyl esters of ?-aminopropionic acid of general formula, where a=0-2, b=0-1, c=0-1, n?1, x=0-1; y=0-1; z=0-1; x+y+z=a+nb+c?n+3, R is an alkyl radical with a normal C-Cstructure. The...

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Hauptverfasser:	DEMENT'EV ALEKSANDR VLADIMIROVICH, MUKHTOROV NURIDDIN SHAMSHIDINOVICH, RYBIN ALEKSANDR GENNAD'EVICH, MEDZHIBOVSKIJ ALEKSANDR SAMOJLOVICH, CHUGUNOV MIKHAIL ALEKSANDROVICH, KOLOKOL'NIKOV ARKADIJ SERGEEVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY COMPOSITIONS BASED THEREON FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY NATURAL GAS ORGANIC MACROMOLECULAR COMPOUNDS PEAT PETROLEUM, GAS OR COKE INDUSTRIES SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR PREPARATION OR CHEMICAL WORKING-UP
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Zusammenfassung:	FIELD: chemistry.SUBSTANCE: disclosed is a paraffin dispersant, which contains as an active component derivatives of alkyl esters of ?-aminopropionic acid of general formula, where a=0-2, b=0-1, c=0-1, n?1, x=0-1; y=0-1; z=0-1; x+y+z=a+nb+c?n+3, R is an alkyl radical with a normal C-Cstructure. The invention also discloses a method of producing the disclosed paraffin dispersant, a compressing-dispersing additive package containing the disclosed dispersant, and a corresponding fuel composition.EFFECT: high sedimentation resistance of the fuel composition during cold storage at temperatures lower than the clouding point.4 cl, 4 tbl, 6 ex, 1 dwg Изобретение относится к диспергаторам парафинов и топливным композициям на основе дизельных топлив. Предложен диспергатор парафинов, содержащий в качестве активного компонента производные алкиловых эфиров β-аминопропионовой кислоты общей формулыгде a=0-2, b=0-1, c=0-1, n≥1, x=0-1; y=0-1; z=0-1; x+y+z=a+nb+c≤n+3, R - алкильный радикал нормального строения C-C. Предложены также способ получения заявленного диспергатора парафинов, депрессорно-диспергирующий пакет присадок, содержащий заявленный диспергатор, и соответствующая топливная композиция. Технический результат - повышение седиментационной устойчивости топливной композиции при холодном хранении при температурах ниже температуры помутнения. 4 н.п. ф-лы, 4 табл., 6 пр., 1 ил.