Kaltfließverbesserer für pflanzliche oder tierische Brennstofföle

Fuel oil additive comprises a copolymer from ethylene and 18-35 mol.% of at least 1-18C acryl- or vinyl ester with a branching degree of less than 5 methyl/100 methylene-group and a comb polymer containing structure units of olefin as monomer 1, which carries at least 8-18C alkyl residue at the olef...

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Bibliographische Detailangaben
Hauptverfasser:	KUPETZ, MARKUS, SIGGELKOW, BETTINA, NAGEL, WALTRAUD
Format:	Patent
Sprache:	ger
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:	Fuel oil additive comprises a copolymer from ethylene and 18-35 mol.% of at least 1-18C acryl- or vinyl ester with a branching degree of less than 5 methyl/100 methylene-group and a comb polymer containing structure units of olefin as monomer 1, which carries at least 8-18C alkyl residue at the olefinic double bond and at least an ethylenically unsaturated dicarbonic acid as monomer 2, which carries at least 8-16C alkyl residue that is bound over an amide- and/or imide group, where the parameter Q, calculated using the formula as given in the specification, exhibits a value of 23-27. An independent claim is included for a fuel oil composition containing a vegetable or animal fuel oil and a fuel oil additive.