EP2776691A4 - Fuel additive for improved performance in direct fuel injected engines - Google Patents

Fuel additive for improved performance in direct fuel injected engines

Info

Publication number
EP2776691A4
EP2776691A4 EP12847646.2A EP12847646A EP2776691A4 EP 2776691 A4 EP2776691 A4 EP 2776691A4 EP 12847646 A EP12847646 A EP 12847646A EP 2776691 A4 EP2776691 A4 EP 2776691A4
Authority
EP
European Patent Office
Prior art keywords
improved performance
fuel
injected engines
direct
additive
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
EP12847646.2A
Other languages
German (de)
French (fr)
Other versions
EP2776691B1 (en
EP2776691A1 (en
Inventor
Xinggao Fang
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.)
Afton Chemical Corp
Original Assignee
Afton Chemical Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48290464&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2776691(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Afton Chemical Corp filed Critical Afton Chemical Corp
Publication of EP2776691A1 publication Critical patent/EP2776691A1/en
Publication of EP2776691A4 publication Critical patent/EP2776691A4/en
Application granted granted Critical
Publication of EP2776691B1 publication Critical patent/EP2776691B1/en
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/12—Inorganic compounds
    • C10L1/1266—Inorganic compounds nitrogen containing compounds, (e.g. NH3)
    • 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
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
    • C10L1/1828—Salts thereof
    • 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
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/188—Carboxylic acids; metal salts thereof
    • C10L1/1881—Carboxylic acids; metal salts thereof carboxylic group attached to an aliphatic carbon atom
    • 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
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/221—Organic compounds containing nitrogen compounds of uncertain formula; reaction products where mixtures of compounds are obtained
    • 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
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/2222—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates
    • 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
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/2222—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates
    • C10L1/2225—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates hydroxy containing
    • 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
    • C10L10/06—Use of additives to fuels or fires for particular purposes for facilitating soot removal
    • 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
    • C10L2200/00—Components of fuel compositions
    • C10L2200/04—Organic compounds
    • C10L2200/0407—Specifically defined hydrocarbon fractions as obtained from, e.g. a distillation column
    • C10L2200/0415—Light distillates, e.g. LPG, naphtha
    • C10L2200/0423—Gasoline
EP12847646.2A 2011-11-11 2012-11-02 Use of a fuel composition Revoked EP2776691B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161558779P 2011-11-11 2011-11-11
PCT/US2012/063189 WO2013070503A1 (en) 2011-11-11 2012-11-02 Fuel additive for improved performance in direct fuel injected engines

Publications (3)

Publication Number Publication Date
EP2776691A1 EP2776691A1 (en) 2014-09-17
EP2776691A4 true EP2776691A4 (en) 2015-07-08
EP2776691B1 EP2776691B1 (en) 2018-10-10

Family

ID=48290464

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12847646.2A Revoked EP2776691B1 (en) 2011-11-11 2012-11-02 Use of a fuel composition

Country Status (3)

Country Link
EP (1) EP2776691B1 (en)
CA (1) CA2789907A1 (en)
WO (1) WO2013070503A1 (en)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2604674A1 (en) * 2011-12-12 2013-06-19 Basf Se Use of quaternised alkylamine as additive in fuels and lubricants
KR102271403B1 (en) 2013-06-07 2021-06-30 바스프 에스이 Use of nitrogen compounds quaternised with alkylene oxide and hydrocarbyl-substituted polycarboxylic acid as additives in fuels and lubricants
EP3099768B1 (en) 2014-01-29 2019-08-21 Basf Se Corrosion inhibitors for fuels
US11168273B2 (en) 2014-01-29 2021-11-09 Basf Se Polycarboxylic acid-based additives for fuels and lubricants
BR112016028078B1 (en) 2014-05-30 2022-06-14 The Lubrizol Corporation METHOD TO IMPROVE WATER SPILL PERFORMANCE OF A FUEL COMPOSITION
SG11201609725XA (en) 2014-05-30 2016-12-29 Lubrizol Corp High molecular weight imide containing quaternary ammonium salts
EP3149123A2 (en) 2014-05-30 2017-04-05 The Lubrizol Corporation Coupled quaternary ammonium salts
EP3149128A1 (en) 2014-05-30 2017-04-05 The Lubrizol Corporation Branched amine containing quaternary ammonium salts
ES2820296T3 (en) 2014-05-30 2021-04-20 Lubrizol Corp Low molecular weight imide containing quaternary ammonium salts
CN106661472A (en) 2014-05-30 2017-05-10 路博润公司 High molecular weight amide/ester containing quaternary ammonium salts
BR112016028174A2 (en) 2014-05-30 2020-12-15 Lubrizol Corp low molecular weight ester / amide containing quaternary ammonium salts
US20170107441A1 (en) 2014-05-30 2017-04-20 The Lubrizol Corporation Epoxide quaternized quaternary ammonium salts
US9677020B2 (en) * 2014-06-25 2017-06-13 Afton Chemical Corporation Hydrocarbyl soluble quaternary ammonium carboxylates and fuel compositions containing them
GB201413355D0 (en) 2014-07-28 2014-09-10 Innospec Ltd Compositons and methods
US11085001B2 (en) 2015-07-16 2021-08-10 Basf Se Copolymers as additives for fuels and lubricants
AR106936A1 (en) 2015-12-02 2018-03-07 Lubrizol Corp ULTRA WORK MOLECULAR WEIGHT IMIDA CONTAINING QUATERNARY AMMONIUM SALTS THAT HAVE SHORT HYDROCARBON TAILS
SG10202005167TA (en) 2015-12-02 2020-07-29 Lubrizol Corp Ultra-low molecular weight amide/ester containing quaternary ammonium salts having short hydrocarbon tails
ES2896694T3 (en) 2016-07-05 2022-02-25 Basf Se Use of corrosion inhibitors for fuels and lubricants
WO2018007486A1 (en) 2016-07-07 2018-01-11 Basf Se Polymers as additives for fuels and lubricants
CN109312242A (en) 2016-07-07 2019-02-05 巴斯夫欧洲公司 Copolymer as the additive for fuel and lubricant
JP7123057B2 (en) 2016-09-21 2022-08-22 ザ ルブリゾル コーポレイション Polyacrylate antifoam component with improved thermal stability
EP3555244B1 (en) 2016-12-15 2023-05-31 Basf Se Polymers as diesel fuel additives for direct injection diesel engines
EP3555242B1 (en) 2016-12-19 2020-11-25 Basf Se Additives for improving the thermal stability of fuels
EP3609990B1 (en) 2017-04-13 2021-10-27 Basf Se Polymers as additives for fuels and lubricants
WO2019060682A2 (en) 2017-09-21 2019-03-28 The Lubrizol Corporation Polyacrylate antifoam components for use in fuels
BR112020018896A2 (en) 2018-03-21 2021-02-09 The Lubrizol Corporation polyacrylamide antifoam components for use in diesel fuels
GB201805238D0 (en) 2018-03-29 2018-05-16 Innospec Ltd Composition, method and use
US11390821B2 (en) 2019-01-31 2022-07-19 Afton Chemical Corporation Fuel additive mixture providing rapid injector clean-up in high pressure gasoline engines
EP3986993A1 (en) 2019-06-24 2022-04-27 The Lubrizol Corporation Continuous acoustic mixing for performance additives and compositions including the same
EP4038166A1 (en) 2019-09-30 2022-08-10 Basf Se Use of nitrogen compounds quaternised with alkylene oxide and hydrocarbyl-substituted polycarboxylic acid as additives in fuels and lubricants
WO2021127183A1 (en) 2019-12-18 2021-06-24 The Lubrizol Corporation Polymeric surfactant compound
CN114846124A (en) 2019-12-19 2022-08-02 路博润公司 Wax anti-settling additive composition for diesel fuel
EP3940043B1 (en) 2020-07-14 2023-08-09 Basf Se Corrosion inhibitors for fuels and lubricants
WO2024030591A1 (en) 2022-08-05 2024-02-08 The Lubrizol Corporation Processes for producing reaction products including quaternary ammonium salts
US11873461B1 (en) 2022-09-22 2024-01-16 Afton Chemical Corporation Extreme pressure additives with improved copper corrosion
DE102022131356A1 (en) 2022-11-28 2023-01-12 Basf Se Formamidines as fuel additives
DE102022132342A1 (en) 2022-12-06 2023-01-26 Basf Se Guanidinium salts as fuel additives
US11795412B1 (en) 2023-03-03 2023-10-24 Afton Chemical Corporation Lubricating composition for industrial gear fluids

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168268A (en) * 1977-03-01 1979-09-18 Merck & Co., Inc. Process for isolating thienamycin
JP2002317123A (en) * 2001-04-19 2002-10-31 Dainippon Ink & Chem Inc Curable composition and coating finishing method
EP1293553A2 (en) * 2001-09-14 2003-03-19 Ethyl Corporation Fuels compositions for direct injection gasoline engines
WO2003076554A1 (en) * 2002-03-14 2003-09-18 Shell Internationale Research Maatschappij B.V. Gasoline additives
EP1518918A1 (en) * 2003-09-25 2005-03-30 Afton Chemical Corporation Fuels compositions and methods for using same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015668A (en) 1959-11-24 1962-01-02 Ethyl Corp Process for producing cyclomatic manganese tricarbonyl compounds
US3387954A (en) 1964-08-31 1968-06-11 Mobil Oil Corp Liquid hydrocarbon fuels containing a quaternary ammonium compound
US3468640A (en) 1964-09-22 1969-09-23 Chevron Res Gasoline compositions
US4171959A (en) 1977-12-14 1979-10-23 Texaco Inc. Fuel composition containing quaternary ammonium salts of succinimides
US4482357A (en) 1983-12-30 1984-11-13 Ethyl Corporation Fuel Compositions
GB2239258A (en) 1989-12-22 1991-06-26 Ethyl Petroleum Additives Ltd Diesel fuel compositions containing a manganese tricarbonyl
IT1245738B (en) * 1990-11-15 1994-10-14 Euron FUEL DETERGENT ADDITIVE.
US5468368A (en) * 1993-06-21 1995-11-21 Mobil Oil Corporation Lubricant hydrocracking process
US5752989A (en) 1996-11-21 1998-05-19 Ethyl Corporation Diesel fuel and dispersant compositions and methods for making and using same
US20030131527A1 (en) 2002-01-17 2003-07-17 Ethyl Corporation Alkyl-substituted aryl polyalkoxylates and their use in fuels
BRPI0611987B1 (en) * 2005-06-16 2016-04-05 Lubrizol Corp composition comprising a quaternary ammonium salt and method for fueling an internal combustion engine
US20080113890A1 (en) 2006-11-09 2008-05-15 The Lubrizol Corporation Quaternary Ammonium Salt of a Polyalkene-Substituted Amine Compound
EP2205545A2 (en) * 2007-09-05 2010-07-14 E. I. du Pont de Nemours and Company Processes for making dibutyl ethers from 2-butanol
WO2009040585A1 (en) * 2007-09-27 2009-04-02 Innospec Limited Fuel compositions
GB201007756D0 (en) 2010-05-10 2010-06-23 Innospec Ltd Composition, method and use

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168268A (en) * 1977-03-01 1979-09-18 Merck & Co., Inc. Process for isolating thienamycin
JP2002317123A (en) * 2001-04-19 2002-10-31 Dainippon Ink & Chem Inc Curable composition and coating finishing method
EP1293553A2 (en) * 2001-09-14 2003-03-19 Ethyl Corporation Fuels compositions for direct injection gasoline engines
WO2003076554A1 (en) * 2002-03-14 2003-09-18 Shell Internationale Research Maatschappij B.V. Gasoline additives
EP1518918A1 (en) * 2003-09-25 2005-03-30 Afton Chemical Corporation Fuels compositions and methods for using same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013070503A1 *

Also Published As

Publication number Publication date
EP2776691B1 (en) 2018-10-10
WO2013070503A1 (en) 2013-05-16
CA2789907A1 (en) 2013-05-11
EP2776691A1 (en) 2014-09-17

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