FR3074499B1 - USE OF A SPECIAL COPOLYMER TO PREVENT DEPOSITS ON THE VALVES OF INDIRECT GASOLINE INJECTION ENGINES - Google Patents

USE OF A SPECIAL COPOLYMER TO PREVENT DEPOSITS ON THE VALVES OF INDIRECT GASOLINE INJECTION ENGINES Download PDF

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Publication number
FR3074499B1
FR3074499B1 FR1761700A FR1761700A FR3074499B1 FR 3074499 B1 FR3074499 B1 FR 3074499B1 FR 1761700 A FR1761700 A FR 1761700A FR 1761700 A FR1761700 A FR 1761700A FR 3074499 B1 FR3074499 B1 FR 3074499B1
Authority
FR
France
Prior art keywords
valves
indirect
prevent deposits
gasoline injection
injection engines
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.)
Active
Application number
FR1761700A
Other languages
French (fr)
Other versions
FR3074499A1 (en
Inventor
Jerome Obiols
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.)
TotalEnergies Marketing Services SA
Original Assignee
Total Marketing Services SA
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
Application filed by Total Marketing Services SA filed Critical Total Marketing Services SA
Priority to FR1761700A priority Critical patent/FR3074499B1/en
Priority to PCT/FR2018/053131 priority patent/WO2019110937A1/en
Priority to US16/770,436 priority patent/US20200392421A1/en
Priority to EP18819548.1A priority patent/EP3720931A1/en
Publication of FR3074499A1 publication Critical patent/FR3074499A1/en
Application granted granted Critical
Publication of FR3074499B1 publication Critical patent/FR3074499B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/234—Macromolecular compounds
    • C10L1/236—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof
    • C10L1/2366—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof homo- or copolymers derived from unsaturated compounds containing amine groups
    • 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
    • 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
    • C10L10/14—Use of additives to fuels or fires for particular purposes for improving low temperature properties
    • 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
    • C10L10/18—Use of additives to fuels or fires for particular purposes use of detergents or dispersants for purposes not provided for in groups C10L10/02 - C10L10/16
    • 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
    • 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
    • C10L2200/0438—Middle or heavy distillates, heating oil, gasoil, marine fuels, residua
    • C10L2200/0446—Diesel
    • 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
    • C10L2270/00—Specifically adapted fuels
    • C10L2270/02—Specifically adapted fuels for internal combustion engines
    • 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
    • C10L2270/00—Specifically adapted fuels
    • C10L2270/02—Specifically adapted fuels for internal combustion engines
    • C10L2270/023—Specifically adapted fuels for internal combustion engines for gasoline engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Detergent Compositions (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

L'invention concerne l'utilisation, pour prévenir les dépôts sur les soupapes d'admission de carburant dans les moteurs à allumage commandé à injection indirecte, d'un ou plusieurs copolymère(s) comprenant : - au moins un motif de formule (I) suivante : et - des motifs de formule (II) suivante : Les copolymères selon l'invention sont tout particulièrement efficaces pour éviter et/ou nettoyer les dépôts sur les soupapes, tout en évitant le collage de celles-ci.The invention relates to the use, to prevent deposits on the fuel intake valves in spark ignition engines with indirect injection, of one or more copolymer (s) comprising: - at least one unit of formula (I ) following: and - units of the following formula (II): The copolymers according to the invention are very particularly effective in preventing and / or cleaning deposits on the valves, while avoiding the sticking of the latter.

FR1761700A 2017-12-06 2017-12-06 USE OF A SPECIAL COPOLYMER TO PREVENT DEPOSITS ON THE VALVES OF INDIRECT GASOLINE INJECTION ENGINES Active FR3074499B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1761700A FR3074499B1 (en) 2017-12-06 2017-12-06 USE OF A SPECIAL COPOLYMER TO PREVENT DEPOSITS ON THE VALVES OF INDIRECT GASOLINE INJECTION ENGINES
PCT/FR2018/053131 WO2019110937A1 (en) 2017-12-06 2018-12-06 Use of a particular copolymer for preventing deposits on the valves of indirect injection petrol engines
US16/770,436 US20200392421A1 (en) 2017-12-06 2018-12-06 Use of a particular copolymer for preventing deposits on the valves of indirect injection petrol engines
EP18819548.1A EP3720931A1 (en) 2017-12-06 2018-12-06 Use of a particular copolymer for preventing deposits on the valves of indirect injection petrol engines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1761700 2017-12-06
FR1761700A FR3074499B1 (en) 2017-12-06 2017-12-06 USE OF A SPECIAL COPOLYMER TO PREVENT DEPOSITS ON THE VALVES OF INDIRECT GASOLINE INJECTION ENGINES

Publications (2)

Publication Number Publication Date
FR3074499A1 FR3074499A1 (en) 2019-06-07
FR3074499B1 true FR3074499B1 (en) 2020-08-28

Family

ID=61187498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1761700A Active FR3074499B1 (en) 2017-12-06 2017-12-06 USE OF A SPECIAL COPOLYMER TO PREVENT DEPOSITS ON THE VALVES OF INDIRECT GASOLINE INJECTION ENGINES

Country Status (4)

Country Link
US (1) US20200392421A1 (en)
EP (1) EP3720931A1 (en)
FR (1) FR3074499B1 (en)
WO (1) WO2019110937A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11629303B2 (en) 2018-11-30 2023-04-18 Total Marketing Services Quaternary fatty amidoamine compound for use as an additive for fuel

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171959A (en) 1977-12-14 1979-10-23 Texaco Inc. Fuel composition containing quaternary ammonium salts of succinimides
GB9301119D0 (en) 1993-01-21 1993-03-10 Exxon Chemical Patents Inc Fuel composition
US5725612A (en) 1996-06-07 1998-03-10 Ethyl Corporation Additives for minimizing intake valve deposits, and their use
DE69709110T2 (en) 1996-07-10 2002-04-25 Du Pont POLYMERIZATION WITH "LIVING" MARKING
FR2751982B1 (en) 1996-07-31 2000-03-03 Elf Antar France ONCTUOSITY ADDITIVE FOR ENGINE FUEL AND FUEL COMPOSITION
US5730029A (en) 1997-02-26 1998-03-24 The Lubrizol Corporation Esters derived from vegetable oils used as additives for fuels
DK1054906T3 (en) 1997-12-18 2007-03-26 Du Pont Living characteristics polymerization process and polymers made thereby
FR2772784B1 (en) 1997-12-24 2004-09-10 Elf Antar France ONCTUOSITY ADDITIVE FOR FUEL
FR2772783A1 (en) 1997-12-24 1999-06-25 Elf Antar France New additives compositions for improving the lubricating power of low sulfur petrol, diesel and jet fuels
AUPQ679400A0 (en) 2000-04-07 2000-05-11 Commonwealth Scientific And Industrial Research Organisation Microgel synthesis
DE10215108A1 (en) * 2002-04-05 2003-10-16 Basf Ag polyisobuteneamines
JP2007522262A (en) 2003-06-26 2007-08-09 シミックス・テクノロジーズ・インコーポレイテッド Photoresist polymer
TWI329024B (en) 2003-06-26 2010-08-21 Suntory Holdings Ltd Composition for skin, kit for skin and skin permeation enhancer
AU2005245853B2 (en) 2004-05-12 2010-06-17 Commonwealth Scientific And Industrial Research Organisation Method for removing sulfur-containing end groups
KR101314378B1 (en) 2005-06-16 2013-10-15 더루우브리졸코오포레이션 Quaternary ammonium salt detergents for use in fuels
FR3041362B1 (en) * 2015-09-18 2017-10-13 Total Marketing Services DETERGENT ADDITIVE FOR FUEL
FR3041349B1 (en) * 2015-09-18 2020-01-24 Total Marketing Services COPOLYMER FOR USE AS A FUEL DETERGENT ADDITIVE
FR3054224B1 (en) * 2016-07-21 2020-01-31 Total Marketing Services COPOLYMER AND ITS USE AS A FUEL DETERGENT ADDITIVE
FR3054225B1 (en) * 2016-07-21 2019-12-27 Total Marketing Services COPOLYMER FOR USE AS A FUEL DETERGENT ADDITIVE

Also Published As

Publication number Publication date
WO2019110937A1 (en) 2019-06-13
US20200392421A1 (en) 2020-12-17
EP3720931A1 (en) 2020-10-14
FR3074499A1 (en) 2019-06-07

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