EP1803791A3 - Brennstofföle mit verbesserter Schmierwirkung, enthaltend Mischungen aus Fettsäuren mit Paraffindispergatoren, sowie ein schmierverbesserndes Additiv - Google Patents

Brennstofföle mit verbesserter Schmierwirkung, enthaltend Mischungen aus Fettsäuren mit Paraffindispergatoren, sowie ein schmierverbesserndes Additiv Download PDF

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Publication number
EP1803791A3
EP1803791A3 EP07005870A EP07005870A EP1803791A3 EP 1803791 A3 EP1803791 A3 EP 1803791A3 EP 07005870 A EP07005870 A EP 07005870A EP 07005870 A EP07005870 A EP 07005870A EP 1803791 A3 EP1803791 A3 EP 1803791A3
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EP
European Patent Office
Prior art keywords
improved lubricity
mixtures
fuel oils
fatty acids
dispersing agents
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07005870A
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English (en)
French (fr)
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EP1803791B1 (de
EP1803791A2 (de
Inventor
Matthias Krull
Werner Reimann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clariant Produkte Deutschland GmbH
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Clariant Produkte Deutschland GmbH
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Application filed by Clariant Produkte Deutschland GmbH filed Critical Clariant Produkte Deutschland GmbH
Publication of EP1803791A2 publication Critical patent/EP1803791A2/de
Publication of EP1803791A3 publication Critical patent/EP1803791A3/de
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    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/234—Macromolecular compounds
    • C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/2383—Polyamines or polyimines, or derivatives thereof (poly)amines and imines; derivatives thereof (substituted by a macromolecular group containing 30C)
    • C10L1/2387—Polyoxyalkyleneamines (poly)oxyalkylene amines and derivatives thereof (substituted by a macromolecular group containing 30C)

Abstract

Gegenstand der Erfindung sind kältestabilisierte Additive für Brennstofföle mit bis zu 0,05 Gew.-% Schwefelgehalt, enthaltend Fettsäuregemische aus
A1)
1 bis 99 Gew.-% mindestens einer gesättigten Mono- oder Dicarbonsäure mit 6 bis 50 Kohlenstoffatomen,
A2)
1 bis 99 Gew.-% mindestens einer ungesättigten Mono- oder Dicarbonsäure mit 6 bis 50 Kohlenstoffatomen, sowie
B)
mindestens einer als Paraffindispergator in Mitteldestillaten wirksamen polaren stickstoffhaltigen Verbindung in einer Menge von 0,01 bis 90 Gew.-% bezogen auf das Gesamtgewicht von A1), A2) und B), welche eine Verbindung der Formel 11
Figure imga0001
 ist, worin
R14 für CONR6R7 oder CO2 - +H2NR6R7 steht,
R15 und R16 für H, CONR17 2, CO2R17 oder OCOR17, -OR17, -R17 oder -NCOR17 stehen, und
R17 Alkyl, Alkoxyalkyl oder Polyalkoxyalkyl ist und mindestens 10 Kohlenstoffatome aufweist,

sowie die Verwendung der genannten Mischungen zur Verbesserung der Schmiereigenschaften schwefelarmer Mitteldestillate.
EP07005870A 2000-11-24 2001-11-06 Brennstofföle mit verbesserter Schmierwirkung, enthaltend Mischungen aus Fettsäuren mit Paraffindispergatoren, sowie ein schmierverbesserndes Additiv Revoked EP1803791B1 (de)

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DE10058359A DE10058359B4 (de) 2000-11-24 2000-11-24 Brennstofföle mit verbesserter Schmierwirkung, enthaltend Mischungen aus Fettsäuren mit Paraffindispergatoren, sowie ein schmierverbesserndes Additiv
EP01126254A EP1209215B1 (de) 2000-11-24 2001-11-06 Brennstofföle mit verbesserter Schmierwirkung, enthaltend Mischungen aus Festtsäuren mit Paraffindispergatoren, sowie ein schmierverbesserndes Additiv

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EP07005870A Revoked EP1803791B1 (de) 2000-11-24 2001-11-06 Brennstofföle mit verbesserter Schmierwirkung, enthaltend Mischungen aus Fettsäuren mit Paraffindispergatoren, sowie ein schmierverbesserndes Additiv
EP01126254A Expired - Lifetime EP1209215B1 (de) 2000-11-24 2001-11-06 Brennstofföle mit verbesserter Schmierwirkung, enthaltend Mischungen aus Festtsäuren mit Paraffindispergatoren, sowie ein schmierverbesserndes Additiv

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EP1803791B1 (de) 2009-02-18
ES2295098T3 (es) 2008-04-16
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EP1801188B1 (de) 2009-02-18
DE50114718D1 (de) 2009-04-02
CA2363700A1 (en) 2002-05-24
DE10058359B4 (de) 2005-12-22
US6610111B2 (en) 2003-08-26
US20020095857A1 (en) 2002-07-25
JP2002167586A (ja) 2002-06-11
US20040083644A1 (en) 2004-05-06
EP1801188A2 (de) 2007-06-27
DE50113115D1 (de) 2007-11-22
EP1803791A2 (de) 2007-07-04
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CA2363700C (en) 2010-04-06
DE10058359A1 (de) 2002-06-06
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