FR3087788B1 - FUEL ADDITIVES ASSOCIATION - Google Patents
FUEL ADDITIVES ASSOCIATION Download PDFInfo
- Publication number
- FR3087788B1 FR3087788B1 FR1859823A FR1859823A FR3087788B1 FR 3087788 B1 FR3087788 B1 FR 3087788B1 FR 1859823 A FR1859823 A FR 1859823A FR 1859823 A FR1859823 A FR 1859823A FR 3087788 B1 FR3087788 B1 FR 3087788B1
- Authority
- FR
- France
- Prior art keywords
- alkyl
- methyl
- fuel additives
- unit
- hydrocarbon chain
- 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
Links
- 239000002816 fuel additive Substances 0.000 title 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000006078 metal deactivator Substances 0.000 abstract 1
- 125000001453 quaternary ammonium group Chemical group 0.000 abstract 1
- 125000001425 triazolyl group Chemical group 0.000 abstract 1
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
- C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1808—C8-(meth)acrylate, e.g. isooctyl (meth)acrylate or 2-ethylhexyl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
- C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/44—Preparation of metal salts or ammonium salts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2438/00—Living radical polymerisation
- C08F2438/03—Use of a di- or tri-thiocarbonylthio compound, e.g. di- or tri-thioester, di- or tri-thiocarbamate, or a xanthate as chain transfer agent, e.g . Reversible Addition Fragmentation chain Transfer [RAFT] or Macromolecular Design via Interchange of Xanthates [MADIX]
-
- 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
- C10L1/192—Macromolecular compounds
- C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C10L1/1955—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by an alcohol, ether, aldehyde, ketonic, ketal, acetal radical
-
- 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
- C10L1/192—Macromolecular compounds
- C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C10L1/196—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof
- C10L1/1963—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof mono-carboxylic
-
- 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
- C10L1/192—Macromolecular compounds
- C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C10L1/197—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
- C10L1/1973—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid mono-carboxylic
-
- 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
- C10L1/232—Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring
-
- 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
- C10L1/2364—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof homo- or copolymers derived from unsaturated compounds containing amide and/or imide 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
- C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
- C10L2230/08—Inhibitors
- C10L2230/081—Anti-oxidants
-
- 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
- C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
- C10L2230/08—Inhibitors
- C10L2230/085—Metal deactivators
-
- 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
- C10L2270/026—Specifically adapted fuels for internal combustion engines for diesel engines, e.g. automobiles, stationary, marine
Abstract
L'invention concerne l'utilisation comme désactivateur de métaux et/ou comme passivateur de métaux dans un carburant liquide de moteur à combustion interne d'une association comprenant au moins : (a) un copolymère comprenant : - au moins un motif de formule (I) suivante : avec R1' = H ou méthyle, u = 0 ou 1, E = -O- ou -N(Z)-, ou -O-CO-, ou -CO-O- ou -NH-CO- ou -CO-NH-, avec Z = H ou alkyle en C1-C6, G = un alkyle, un noyau aromatique, ou un aralkyle, et - au moins un motif de formule (II) suivante : dans laquelle R1'' = H ou méthyle, Q = -O- ou -NR'- avec R' = H ou une chaine hydrocarbonée en C1 à C12, R comprend une chaine hydrocarbonée en C1 à C34 substituée par au moins un groupement ammonium quaternaire et éventuellement un ou plusieurs groupements hydroxyle, (b) un composé hydrocarboné comprenant au moins un groupement triazole.The invention relates to the use as a metal deactivator and / or as a metal passivator in a liquid fuel for an internal combustion engine of a combination comprising at least: (a) a copolymer comprising: - at least one unit of formula ( I) following: with R1 '= H or methyl, u = 0 or 1, E = -O- or -N (Z) -, or -O-CO-, or -CO-O- or -NH-CO- or -CO-NH-, with Z = H or C1-C6 alkyl, G = an alkyl, an aromatic ring, or an aralkyl, and - at least one unit of the following formula (II): in which R1 '' = H or methyl, Q = -O- or -NR'- with R '= H or a C1 to C12 hydrocarbon chain, R comprises a C1 to C34 hydrocarbon chain substituted by at least one quaternary ammonium group and optionally one or more hydroxyl groups, (b) a hydrocarbon compound comprising at least one triazole group.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1859823A FR3087788B1 (en) | 2018-10-24 | 2018-10-24 | FUEL ADDITIVES ASSOCIATION |
PCT/EP2019/078573 WO2020083837A1 (en) | 2018-10-24 | 2019-10-21 | Combination of additives for fuel |
EP19787285.6A EP3870684A1 (en) | 2018-10-24 | 2019-10-21 | Combination of additives for fuel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1859823A FR3087788B1 (en) | 2018-10-24 | 2018-10-24 | FUEL ADDITIVES ASSOCIATION |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3087788A1 FR3087788A1 (en) | 2020-05-01 |
FR3087788B1 true FR3087788B1 (en) | 2021-06-25 |
Family
ID=65444060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1859823A Active FR3087788B1 (en) | 2018-10-24 | 2018-10-24 | FUEL ADDITIVES ASSOCIATION |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3870684A1 (en) |
FR (1) | FR3087788B1 (en) |
WO (1) | WO2020083837A1 (en) |
Family Cites Families (37)
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US3048479A (en) | 1959-08-03 | 1962-08-07 | Exxon Research Engineering Co | Ethylene-vinyl ester pour depressant for middle distillates |
NL255194A (en) | 1959-08-24 | |||
NL124842C (en) | 1959-08-24 | |||
US3231587A (en) | 1960-06-07 | 1966-01-25 | Lubrizol Corp | Process for the preparation of substituted succinic acid compounds |
US3627838A (en) | 1964-12-11 | 1971-12-14 | Exxon Research Engineering Co | Process for manufacturing potent pour depressants |
US3790359A (en) | 1969-03-17 | 1974-02-05 | Exxon Research Engineering Co | Middle distillate fuel having increased low temperature flowability |
US3961961A (en) | 1972-11-20 | 1976-06-08 | Minnesota Mining And Manufacturing Company | Positive or negative developable photosensitive composition |
FR2528051B1 (en) | 1982-06-08 | 1986-05-02 | Inst Francais Du Petrole | NITROGEN ADDITIVES FOR USE AS DISORDERS TO REDUCE THE POINT OF MEDIUM HYDROCARBON DISTILLATES AND COMPOSITIONS OF MEDIUM HYDROCARBON DISTILLATES CONTAINING THE ADDITIVES |
FR2528423B1 (en) | 1982-06-10 | 1987-07-24 | Inst Francais Du Petrole | NITROGEN ADDITIVES FOR USE AS DISORDERS TO REDUCE THE POINT OF MEDIUM HYDROCARBON DISTILLATES AND COMPOSITIONS OF MEDIUM HYDROCARBON DISTILLATES CONTAINING THE ADDITIVES |
FR2535723A1 (en) | 1982-11-09 | 1984-05-11 | Inst Francais Du Petrole | NITROGEN ADDITIVES FOR USE AS HYDROCARBON MOISTURE DISTILLATE DISORDER DISORDERS AND HYDROCARBON MEAL DISTILLATE COMPOSITIONS COMPRISING THE SAME |
FR2567536B1 (en) | 1984-07-10 | 1986-12-26 | Inst Francais Du Petrole | ADDITIVE COMPOSITIONS, IN PARTICULAR FOR IMPROVING THE COLD FILTRABILITY PROPERTIES OF MEDIUM OIL DISTILLATES |
IN184481B (en) | 1986-09-24 | 2000-08-26 | Exxon Chemical Patents Inc | |
FR2607139B1 (en) | 1986-11-21 | 1989-08-18 | Inst Francais Du Petrole | POLYMERS WITH NITROGEN FUNCTIONS DERIVED FROM UNSATURATED POLYESTERS AND THEIR USE AS ADDITIVES FOR LOWERING THE FLOW POINT OF MEDIUM HYDROCARBON DISTILLATES |
FR2613371B1 (en) | 1987-04-01 | 1989-07-07 | Inst Francais Du Petrole | NITROGENATED COPOLYMERS, THEIR PREPARATION AND THEIR USE AS ADDITIVES FOR IMPROVING THE FLOW PROPERTIES OF MEDIUM HYDROCARBON DISTILLATES |
GB9104138D0 (en) | 1991-02-27 | 1991-04-17 | Exxon Chemical Patents Inc | Polymeric additives |
GB9219962D0 (en) | 1992-09-22 | 1992-11-04 | Exxon Chemical Patents Inc | Additives for organic liquids |
GB9301119D0 (en) | 1993-01-21 | 1993-03-10 | Exxon Chemical Patents Inc | Fuel composition |
KR100479628B1 (en) | 1996-07-10 | 2005-04-06 | 이.아이,듀우판드네모아앤드캄파니 | Polymerization with Living Characteristics |
FR2751982B1 (en) | 1996-07-31 | 2000-03-03 | Elf Antar France | ONCTUOSITY ADDITIVE FOR ENGINE FUEL AND FUEL COMPOSITION |
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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 |
FR2772784B1 (en) | 1997-12-24 | 2004-09-10 | Elf Antar France | ONCTUOSITY ADDITIVE FOR FUEL |
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WO2003004476A1 (en) * | 2001-07-02 | 2003-01-16 | Ciba Specialty Chemicals Holding Inc. | Aminoalkyl-substituted benzotriazoles and triazoles as metal deactivators |
WO2005000924A1 (en) | 2003-06-26 | 2005-01-06 | Symyx Technologies, Inc. | Photoresist polymers |
TWI329024B (en) | 2003-06-26 | 2010-08-21 | Suntory Holdings Ltd | Composition for skin, kit for skin and skin permeation enhancer |
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FR2977895B1 (en) * | 2011-07-12 | 2015-04-10 | Total Raffinage Marketing | ADDITIVE COMPOSITIONS ENHANCING STABILITY AND MOTOR PERFORMANCE OF NON-ROAD GASES |
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FR3017876B1 (en) * | 2014-02-24 | 2016-03-11 | Total Marketing Services | COMPOSITION OF ADDITIVES AND PERFORMANCE FUEL COMPRISING SUCH A COMPOSITION |
FR3041349B1 (en) | 2015-09-18 | 2020-01-24 | Total Marketing Services | COPOLYMER FOR 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 |
FR3071850B1 (en) | 2017-10-02 | 2020-06-12 | Total Marketing Services | COMPOSITION OF FUEL ADDITIVES |
-
2018
- 2018-10-24 FR FR1859823A patent/FR3087788B1/en active Active
-
2019
- 2019-10-21 WO PCT/EP2019/078573 patent/WO2020083837A1/en unknown
- 2019-10-21 EP EP19787285.6A patent/EP3870684A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2020083837A1 (en) | 2020-04-30 |
EP3870684A1 (en) | 2021-09-01 |
FR3087788A1 (en) | 2020-05-01 |
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