EP1209216B1 - Mélanges d'acides gras à stabilité à froid améliorée, lesquelles contiennent des polymères en peigne, ainsi que utilisation de ceux-là dans des huiles combustibles - Google Patents
Mélanges d'acides gras à stabilité à froid améliorée, lesquelles contiennent des polymères en peigne, ainsi que utilisation de ceux-là dans des huiles combustibles Download PDFInfo
- Publication number
- EP1209216B1 EP1209216B1 EP01126256A EP01126256A EP1209216B1 EP 1209216 B1 EP1209216 B1 EP 1209216B1 EP 01126256 A EP01126256 A EP 01126256A EP 01126256 A EP01126256 A EP 01126256A EP 1209216 B1 EP1209216 B1 EP 1209216B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- fatty acid
- low
- carbon atoms
- temperature
- 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.)
- Revoked
Links
- 0 CN(C(O*)=O)I#C Chemical compound CN(C(O*)=O)I#C 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/08—Use of additives to fuels or fires for particular purposes for improving lubricity; for reducing wear
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular compounds
Definitions
- Another object of the invention are fuel oils, containing in addition to a larger proportion of middle distillate with up to 0.05 wt .-% sulfur content, a smaller proportion of a cold-stabilized fatty acid mixture, as defined above.
- Component A2) may contain one or more double bonds and more naturally or of synthetic origin. In the case of polyunsaturated carboxylic acids, their double bonds may be isolated or else conjugated.
- the proportion of saturated fatty acids A1) in the mixture of A1) and A2) is preferably below 20% by weight, in particular below 10% by weight, especially below 5% by weight.
- preferred fatty acid mixtures which is understood here as the combination of A1) and A2), at least 50% by weight, in particular at least 75% by weight, especially at least 90% by weight, of the constituents contain one or more double bonds.
- These preferred fatty acid (mixtures) have iodine numbers of at least 40 g I / 100 g, preferably at least 80 g I / 100 g, in particular at least 125 g I / 100 g.
- alkylvinylidene content is meant the content of the polyolefins to structural units based on compounds of the formula where R 6 or R 7 is methyl or ethyl and the other group is an oligomer of the C 3 -C 5 olefin.
- the number of carbon atoms of the polyolefin is between 35 and 350. In a preferred embodiment of the invention, the number of carbon atoms is between 45 and 250. In a further preferred embodiment of the invention, the proportion of structural units B3) is 1 to 20 mol%, in particular 2 to 15 mol%.
- the polyolefins underlying structural units B3) are accessible by ionic polymerization and are available as commercial products (e.g., ® Ultravis, ® Napvis, ® Hyvis, ® Glissopal) (polyisobutenes from BP, BASF with different alkylvinylidene contents and molecular weights).
- the fatty acid mixtures according to the invention are added to oils in amounts of from 0.001 to 0.5% by weight, preferably from 0.001 to 0.1% by weight. They can do that as such or also dissolved in solvents, such as aliphatic and / or aromatic hydrocarbons or hydrocarbon mixtures such as toluene, xylene, ethylbenzene, decane, pentadecane, gasoline fractions, kerosene or commercial solvent mixtures such as Solvent Naphtha, ® Shellsol AB, ® Solvesso 150, ® Solvesso 200, ® Exxsol, ® Isopar and ® Shellsol D types are used. Also suitable as solvents are oxygen-containing hydrocarbons.
- solvents such as aliphatic and / or aromatic hydrocarbons or hydrocarbon mixtures such as toluene, xylene, ethylbenzene, decane, pentadecane, gasoline fractions, kerosene or commercial
- the mixing ratio of the fatty acid mixtures according to the invention with the above-described paraffin dispersants and alkylphenol resins is (in parts by weight) 20: 1 to 1:20, preferably 10: 1 to 1:10.
- the lubricating effect of the fatty acid mixtures was carried out by means of an HFRR instrument from PCS Instruments on additized oils at 60 ° C.
- the High Frequency Reciprocating Rig Test (HFRR) is described in D. Wei, H. Spikes, Wear, Vol. 111, No.2, p.217, 1986.
- the results are reported as Coefficient of Friction and Wear Scar (WS1.4) , A low coefficient of friction and a low Wear Scar show a good lubricating effect.
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Lubricants (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Claims (10)
- Mélanges d'acides gras stabilisés à froid, contenantA) 10 à 99,9 % en poids de mélanges d'acides gras composés deA1) 1 à 99 % en poids d'au moins un acide mono- ou dicarboxylique saturé avec 6 à 50 atomes de carbone,A2) 1 à 99 % en poids d'au moins un acide mono- ou dicarboxylique insaturé avec 6 à 50 atomes de carbone,
etB) 0,01 à 90 % en poids de copolymères, comprenantB1) 40 à 60 % en moles de motifs de structure bivalents de formule
dans laquelle a, b = C ou 1 et a + b = 1, etB2) 60 à 40 % en moles de motifs de structure bivalents de formule
-H2C-CR2R3- B2
et éventuellementB3) 0 à 20 % en moles de motifs de structure bivalents, qui dérivent de polyoléfines, dans lesquels les polyoléfines peuvent dériver de monooléfines avec 3 à 5 atomes de carbone, et dans laquellea) R1 représente un radical alkyle ou alcényle avec 10 à 40 atomes de carbone ou un radical alcoxyalkyle avec 1 à 100 motifs alcoxy et 1 à 30 atomes de carbone dans le radical alkyle, etb) R3 représente un radical des formules OCOR4, COOR4 ou R4, dans lesquelles R4 représente un alkyle en C1 à C24, etc) le nombre des atomes de carbone des molécules de polyoléfine qui sont à la base des motifs de structure B3) est entre 35 et 350, etd) R2 représente un hydrogène ou un méthyle. - Mélanges d'acides gras stabilisés à froid selon la revendication 1, dans lesquels le constituant A comprend des acides carboxyliques avec 12 à 22 atomes de carbone.
- Mélanges d'acides gras stabilisés à froid selon la revendication 1 et/ou 2, contenant 1 à moins de 20 % en poids de A1) et plus de 80 à 99 % en poids de A2).
- Mélanges d'acides gras stabilisés à froid selon une ou plusieurs des revendications 1 à 3, dans lesquels le mélange de A1) et A2) présente un indice d'iode d'au moins 40 g 1/100 g.
- Mélanges d'acides gras stabilisés à froid selon une ou plusieurs des revendications 1 à 4, dans lesquels le mélange de A1) et A2) comprend 1 à 40 % en poids d'acides résiniques.
- Mélanges d'acides gras stabilisés à froid selon une ou plusieurs des revendications 1 à 5, qui contiennent de plus une résine alkylphénol-formaldéhyde, et dans lesquels les rapport de mélange du mélange d'acides gras et de la résine est entre 1:20 et 20:1 en poids.
- Solutions stabilisées à froid des substances selon une ou plusieurs des revendications 1à 6 dans des solvants organiques, les solutions contenant de 1 à 80 % en poids de solvant.
- Solutions stabilisées à froid selon la revendication 7, dans lesquelles on utilise comme solvants des hydrocarbures aliphatiques et/ou aromatiques et/ou azotés.
- Huiles combustibles, contenant en plus d'un distillat moyen avec une teneur en soufre jusqu'à 0,05 % en poids, un additif selon une ou plusieurs des revendications 1 à 8.
- Utilisation d'additifs selon une ou plusieurs des revendications 1 à 8 pour l'amélioration des caractéristiques lubrifiantes de distillats moyens pauvres en soufre avec une teneur en soufre allant jusqu'à 0,05 % en poids.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10058357 | 2000-11-24 | ||
DE10058357A DE10058357B4 (de) | 2000-11-24 | 2000-11-24 | Fettsäuremischungen verbesserter Kältestabilität, welche Kammpolymere enthalten, sowie deren Verwendung in Brennstoffölen |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1209216A2 EP1209216A2 (fr) | 2002-05-29 |
EP1209216A3 EP1209216A3 (fr) | 2003-08-13 |
EP1209216B1 true EP1209216B1 (fr) | 2006-08-30 |
Family
ID=7664507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01126256A Revoked EP1209216B1 (fr) | 2000-11-24 | 2001-11-06 | Mélanges d'acides gras à stabilité à froid améliorée, lesquelles contiennent des polymères en peigne, ainsi que utilisation de ceux-là dans des huiles combustibles |
Country Status (6)
Country | Link |
---|---|
US (1) | US6596037B2 (fr) |
EP (1) | EP1209216B1 (fr) |
JP (1) | JP2002167585A (fr) |
CA (1) | CA2363699C (fr) |
DE (2) | DE10058357B4 (fr) |
ES (1) | ES2270936T3 (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100990625B1 (ko) * | 2002-07-09 | 2010-10-29 | 클라리안트 프로두크테 (도이칠란트) 게엠베하 | 식물성 또는 동물성 기원의 연료 오일용 냉류 개선제 |
US20050050792A1 (en) * | 2003-08-13 | 2005-03-10 | The Lubrizol Corporation, A Corporation Of The State Of Ohio | Low temperature stable concentrate containing fatty acid based composition and fuel composition and method thereof |
DE10349851B4 (de) * | 2003-10-25 | 2008-06-19 | Clariant Produkte (Deutschland) Gmbh | Kaltfließverbesserer für Brennstofföle pflanzlichen oder tierischen Ursprungs |
DE10349850C5 (de) | 2003-10-25 | 2011-12-08 | Clariant Produkte (Deutschland) Gmbh | Kaltfließverbesserer für Brennstofföle pflanzlichen oder tierischen Ursprungs |
DE10357880B4 (de) * | 2003-12-11 | 2008-05-29 | Clariant Produkte (Deutschland) Gmbh | Brennstofföle aus Mitteldestillaten und Ölen pflanzlichen oder tierischen Ursprungs mit verbesserten Kälteeigenschaften |
DE10357877B4 (de) * | 2003-12-11 | 2008-05-29 | Clariant Produkte (Deutschland) Gmbh | Brennstofföle aus Mitteldestillaten und Ölen pflanzlichen oder tierischen Ursprungs mit verbesserten Kälteeigenschaften |
DE10357878C5 (de) * | 2003-12-11 | 2013-07-25 | Clariant Produkte (Deutschland) Gmbh | Brennstofföle aus Mitteldestillaten und Ölen pflanzlichen oder tierischen Ursprungs mit verbesserten Kälteeigenschaften |
US20050138859A1 (en) * | 2003-12-16 | 2005-06-30 | Graham Jackson | Cold flow improver compositions for fuels |
US9212332B2 (en) * | 2005-03-29 | 2015-12-15 | Arizona Chemical Company, Llc | Compositions containing fatty acids and/or derivatives thereof and a low temperature stabilizer |
JP4715289B2 (ja) * | 2005-04-28 | 2011-07-06 | 日油株式会社 | 燃料油用潤滑性向上剤 |
FR2888248B1 (fr) * | 2005-07-05 | 2010-02-12 | Total France | Composition lubrifiante pour melange hydrocarbone et produits obtenus |
US20090077862A1 (en) * | 2007-09-25 | 2009-03-26 | Schwab Scott D | Lubricity additives and methods of producing lubricity additives |
EP2336206B1 (fr) * | 2009-12-21 | 2012-01-25 | Infineum International Limited | Polymères et compositions les comprenant |
ES2786986T3 (es) * | 2010-05-18 | 2020-10-14 | Lubrizol Corp | Composiciones que proporcionan detergencia |
KR101781672B1 (ko) | 2011-03-29 | 2017-09-25 | 니치유 가부시키가이샤 | 연료유용 유동성 향상제 및 연료유 조성물 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4211534A (en) | 1978-05-25 | 1980-07-08 | Exxon Research & Engineering Co. | Combination of ethylene polymer, polymer having alkyl side chains, and nitrogen containing compound to improve cold flow properties of distillate fuel oils |
DE3405843A1 (de) | 1984-02-17 | 1985-08-29 | Bayer Ag, 5090 Leverkusen | Copolymere auf basis von maleinsaeureanhydrid und (alpha), (beta)-ungesaettigten verbindungen, ein verfahren zu ihrer herstellung und ihre verwendung als paraffininhibitoren |
US5039437A (en) * | 1987-10-08 | 1991-08-13 | Exxon Chemical Patents, Inc. | Alkyl phenol-formaldehyde condensates as lubricating oil additives |
DE3926992A1 (de) | 1989-08-16 | 1991-02-21 | Hoechst Ag | Verwendung von umsetzungsprodukten von alkenylspirobislactonen und aminen als paraffindispergatoren |
DE4042206A1 (de) * | 1990-12-29 | 1992-07-02 | Hoechst Ag | Terpolymerisate des ethylens, ihre herstellung und ihre verwendung als additive fuer mineraloeldestillate |
DE4237662A1 (de) | 1992-11-07 | 1994-05-11 | Basf Ag | Erdölmitteldestillatzusammensetzungen |
DK0606055T3 (da) | 1993-01-06 | 1998-04-14 | Clariant Gmbh | Terpolymerer på basis af alfa,beta-umættede dicarboxylsyreanhydrider, alfa-beta-umættede forbindelser og polyoxyalkylenethere af lavere umættede alkoholer |
GB9411614D0 (en) * | 1994-06-09 | 1994-08-03 | Exxon Chemical Patents Inc | Fuel oil compositions |
JPH08134476A (ja) * | 1994-11-14 | 1996-05-28 | Cosmo Sogo Kenkyusho:Kk | 低硫黄分軽油組成物 |
WO1996018706A1 (fr) * | 1994-12-13 | 1996-06-20 | Exxon Chemical Patents Inc. | Compositions de fuel-oil |
JP3829948B2 (ja) * | 1995-03-24 | 2006-10-04 | 出光興産株式会社 | ディーゼル軽油組成物 |
CN1063218C (zh) * | 1995-11-29 | 2001-03-14 | 鲁布里佐尔公司 | 蜡状倾点下降剂的分散体 |
US5755834A (en) * | 1996-03-06 | 1998-05-26 | Exxon Chemical Patents Inc. | Low temperature enhanced distillate fuels |
GB9610363D0 (en) * | 1996-05-17 | 1996-07-24 | Ethyl Petroleum Additives Ltd | Fuel additives and compositions |
FR2751982B1 (fr) * | 1996-07-31 | 2000-03-03 | Elf Antar France | Additif d'onctuosite pour carburant moteurs et composition de carburants |
JP3841368B2 (ja) * | 1996-10-07 | 2006-11-01 | 花王株式会社 | 低硫黄軽油用油性向上剤及び低硫黄軽油組成物 |
JP3968820B2 (ja) * | 1997-06-13 | 2007-08-29 | 日本油脂株式会社 | 燃料油組成物 |
JP4383660B2 (ja) * | 1998-01-13 | 2009-12-16 | ベイカー ヒューズ インコーポレイテッド | 燃料の潤滑性を改善する組成物および方法 |
JP3725347B2 (ja) * | 1998-09-09 | 2005-12-07 | 三洋化成工業株式会社 | 燃料油低温流動性向上剤および燃料油組成物 |
WO2001038461A1 (fr) * | 1999-11-23 | 2001-05-31 | The Associated Octel Company Limited | Composition |
EP1116780B1 (fr) * | 2000-01-11 | 2005-08-31 | Clariant GmbH | Additif polyfonctionnel pour huiles combustibles |
-
2000
- 2000-11-24 DE DE10058357A patent/DE10058357B4/de not_active Expired - Fee Related
-
2001
- 2001-09-28 JP JP2001301434A patent/JP2002167585A/ja active Pending
- 2001-11-06 DE DE50110864T patent/DE50110864D1/de not_active Expired - Lifetime
- 2001-11-06 ES ES01126256T patent/ES2270936T3/es not_active Expired - Lifetime
- 2001-11-06 EP EP01126256A patent/EP1209216B1/fr not_active Revoked
- 2001-11-16 US US09/993,847 patent/US6596037B2/en not_active Expired - Lifetime
- 2001-11-23 CA CA002363699A patent/CA2363699C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20020099228A1 (en) | 2002-07-25 |
EP1209216A2 (fr) | 2002-05-29 |
DE50110864D1 (de) | 2006-10-12 |
DE10058357A1 (de) | 2002-06-06 |
US6596037B2 (en) | 2003-07-22 |
EP1209216A3 (fr) | 2003-08-13 |
DE10058357B4 (de) | 2005-12-15 |
CA2363699C (fr) | 2009-11-17 |
CA2363699A1 (fr) | 2002-05-24 |
ES2270936T3 (es) | 2007-04-16 |
JP2002167585A (ja) | 2002-06-11 |
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