WINTERIZED POUR POINT DEPRESSANTS

This disclosure relates to winterized pour point depressant compositions for petroleum fluids. Such compositions exhibit stability and are flowable at temperatures down to as low as -47°C, without the need for further dilution. L'invention concerne des compositions d'abaisseurs de point d&...

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Bibliographische Detailangaben
Hauptverfasser:	GADBERRY, JAMES FREDERIC, LI, LINGLING, KHANDEKAR, CHANDRASHEKHAR YESHWANT, O'NEAL, TIARA ELIZABETH
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY NATURAL GAS PEAT PETROLEUM, GAS OR COKE INDUSTRIES SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Beschreibung
Zusammenfassung:	This disclosure relates to winterized pour point depressant compositions for petroleum fluids. Such compositions exhibit stability and are flowable at temperatures down to as low as -47°C, without the need for further dilution. L'invention concerne des compositions d'abaisseurs de point d'écoulement pour fluides pétroliers adaptées pour l'hiver. De telles compositions restent stables et fluides à des températures allant jusqu'à -47 °C, sans qu'il soit nécessaire de les diluer davantage.