HYDROCARBON OIL COMPOSITION

PURPOSE:To enhance low-temp. fluidity by hydrocarbon oil by grafting a compd. selected from an alkyl allyl ether, etc. on an ethylene/fatty acid vinyl ester copolymer and adding the obtd. graft reaction product to the hydrocarbon oil. CONSTITUTION:A compd. selected from (A) (3-23C) alkyl allyl ether...

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Bibliographische Detailangaben
Hauptverfasser:	KONDOU SUSUMU, AKAGAWA TETSUO
Format:	Patent
Sprache:	eng
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:	PURPOSE:To enhance low-temp. fluidity by hydrocarbon oil by grafting a compd. selected from an alkyl allyl ether, etc. on an ethylene/fatty acid vinyl ester copolymer and adding the obtd. graft reaction product to the hydrocarbon oil. CONSTITUTION:A compd. selected from (A) (3-23C) alkyl allyl ether such as propyl allyl ether and fatty acid allyl ester such as allyl stearate, (B) (3-23C) alkyl esters of crotonic acid, sorbic acid and higher aliph. unsaturated acid, and (C) 3-23C 1-olefin is provided. The compd. is subjected to graft reaction with an ethylene/fatty acid vinyl ester copolymer contg. 30-80wt% ethylene and 70-20wt% fatty acid vinyl ester, and the obtd. graft reaction product is added in an amt. of 10-1,000ppm to hydrocarbon oil.