EP0915944B1 - Utilisation d d'un additif d'onctuosite pour ameliorer les proprietes lubrifiantes d'un carburant pour moteurs diesel a faible teneur en soufre - Google Patents
Utilisation d d'un additif d'onctuosite pour ameliorer les proprietes lubrifiantes d'un carburant pour moteurs diesel a faible teneur en soufre Download PDFInfo
- Publication number
- EP0915944B1 EP0915944B1 EP97935651A EP97935651A EP0915944B1 EP 0915944 B1 EP0915944 B1 EP 0915944B1 EP 97935651 A EP97935651 A EP 97935651A EP 97935651 A EP97935651 A EP 97935651A EP 0915944 B1 EP0915944 B1 EP 0915944B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- additive
- acid
- additives
- use according
- carbon atoms
- 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
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
-
- 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
- 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
-
- 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
-
- 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
- C10L1/18—Organic compounds containing oxygen
- C10L1/188—Carboxylic acids; metal salts thereof
- C10L1/1885—Carboxylic acids; metal salts thereof resin acid
-
- 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
- C10L1/1886—Carboxylic acids; metal salts thereof naphthenic acid
-
- 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
- C10L1/1888—Carboxylic acids; metal salts thereof tall oil
-
- 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
- C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
-
- 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
- C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
- C10L1/191—Esters ester radical containing compounds; ester ethers; carbonic acid esters of di- or polyhydroxyalcohols
-
- 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
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/228—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen double bond, e.g. guanidines, hydrazones, semicarbazones, imines; containing at least one carbon-to-nitrogen triple bond, e.g. nitriles
- C10L1/2286—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen double bond, e.g. guanidines, hydrazones, semicarbazones, imines; containing at least one carbon-to-nitrogen triple bond, e.g. nitriles containing one or more carbon to nitrogen triple bonds, e.g. nitriles
-
- 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
Definitions
- the present invention relates to a fuel containing a creaminess additive to improve lubricating properties of fuels, whether diesel or aviation fuel (jet fuel), and more particularly of low-content diesel fuels in sulfur.
- additives containing dimer acids such as those containing trimer acids, cannot be used in fuels for vehicles in which the fuel may come into contact with lubrication because these acids form by chemical reaction deposits that are sometimes insoluble in oil, but above all incompatible with commonly used detergents.
- US Patent 4,609,376 recommends the use anti-wear additives obtained from acid esters mono- and poly-carboxylic and polyhydric alcohols in fuels containing alcohols in their composition.
- US Patent 2,686,713 recommends the introduction of tall oil up to 60 ppm in diesel fuels to prevent rust from forming on surfaces metal in contact with these fuels.
- esters vegetable oils or the vegetable oils themselves in these fuels are also chosen route.
- esters vegetable oils or the vegetable oils themselves in these fuels are also chosen route.
- One of the major drawbacks of these esters is their low lubricity at a concentration of less than 0.5% by weight in fuels.
- patent application WO 95/33805 recommends the introduction of a cold-keeping additive consisting of nitrogenous additives comprising one or more NR 13 groups in which R 13 comprises from 12 to 24 atoms carbon, is linear, slightly branched or alicyclic and aromatic, the nitrogen group which can be linked by CO or CO 2 and form amine carboxylates or amides.
- FR-A-1388295 describes a process for incorporating solids in a liquid as well as liquids as well obtained.
- the carrier organic liquid can be diesel but this liquid is never used alone.
- Such a liquid is not suitable as "diesel engine fuel”; he there is no mention of diesel oil lubrication.
- Patent US2907646 describes the use of tall oil in combination with an imidazoline as an anti-rust additive in fuels. There is no mention of the content of diesel fuel sulfur if not enough to be likely to react), or the lubricating effect of tall oil.
- the present invention aims to solve the problems encountered with the additives proposed by the prior art, that is to say to improve the lubricating power of desulfurized and flavored fuels, while remaining compatible with other additives, especially detergents, and lubricating oils, especially forming no deposits and reducing the cost, in particular by a lower additive content, well below 0.5%.
- the invention therefore provides a use, for improve the lubricating properties of diesel fuels low sulfur, oiliness additive consisting of a combination of at least one hydrocarbon aliphatic monocarboxylic, saturated or unsaturated, of chain linear between 12 and 24 carbon atoms, and at minus one polycyclic hydrocarbon compound selected from the group consisting of the natural resin acids obtained from the distillation residues of natural oils extracted from coniferous trees, especially conifers resinous, and derivatives amine carboxylates, esters and nitriles of these acids.
- the polycyclic hydrocarbon compound is chosen from the group consisting of the natural resin acids obtained from the distillation residues of natural oils extracted from coniferous trees, especially conifers resinous, as well as amine carboxylates, esters and the nitriles of these acids.
- the acid is preferred. abietic, dihydroabietic acid, acid tetrahydroabietic, dehydroabietic acid, acid neoabietic, pimaric acid, levopimaric acid and parastrinic acid and their derivatives.
- the aliphatic hydrocarbon monocarboxylic is in the form of acid, carboxylate amines and esters.
- the combination comprises from 1 to 50% by weight of at least one polycyclic hydrocarbon compound, and from 50 to 99% by weight of at least one acid linear monocarboxylic, saturated or unsaturated, comprising 12 to 24 carbon atoms, these products being present under form of acid, carboxylate of amines or esters.
- amine carboxylates By amine carboxylates is meant the compounds resulting from the reaction of these acids with amines or primary, secondary and tertiary polyamines including from 1 to 8 carbon atoms per chain and the alkylene amines and primary, secondary or tertiary alkylene polyamines comprising from 2 to 8 carbon atoms.
- these amine salts are derived from selected amines in the group consisting of ethyl-2-hexylamine, N, N-dibutylamine, ethylenediamine, diethylenetriamine and tetraethylenepentamine.
- alkanol esters are preferred primary with 1 to 8 carbon atoms or polyalcohols from the group consisting of ethylene glycol, propylene glycol, glycerol, trimethylolpropane, pentaerythritol, diethanolamine, triethanolamine and their derivatives.
- the fuel contains 50 to 1000 ppm of the oiliness additive.
- additives usually added in such fuels such as detergent additives, additives improving the index of cetane, demulsifying additives, anti-corrosion additives, additives improving cold resistance, and odor modifying additives.
- This example describes the choice of additives in function of their solubility in a weak diesel sulfur.
- Each additive in test is diluted to 5% by weight in a diesel (GO) at 500 ppm sulfur, at room temperature.
- additives according to the invention are designated by Y and by C the comparative examples in Table I below.
- Additives Y consist, on the one hand, of a mixture of a combination of fatty acids containing by weight 50 to 55% oleic acid, 30 to 40% linoleic acid, 3 to 5% palmitic acid and 1 with 2% linolenic acid, and for another part in resin acids obtained by distillation of tall oil, by-product of the manufacture of wood pulp by the sulphate process.
- C 1 corresponds to pure oleic acid
- C 2 to rosin which is a mixture of resin acids corresponding to the distillation residue of pine gems
- C 3 is a mixture of dimer acids obtained by thermal dimerization and / or catalytic of unsaturated fatty acids.
- the test consists in imposing jointly with a ball of steel in contact with a stationary metal plate, a pressure corresponding to a weight of 200 g and a displacement alternating 1 mm at a frequency of 50 Hz.
- the ball in movement is lubricated by the composition to be tested.
- the temperature is maintained at 60 ° C for the duration of the test, i.e. 75 min.
- the lubricity is expressed as the average value of the footprint diameters wear of the ball on the plate.
- a small diameter wear generally less than 400 ⁇ m indicates good lubricity; conversely, a wear diameter important (greater than 400 ⁇ m) translates a power of as much more insufficient than the value of the wear diameter is high.
- Example I studies the compatibility of additives described in Example I with lubricants usually used in diesel engines according to the protocol described below.
- the additives of the invention, Y 1 and Y 2 give no deposit or cloudiness when the diesel fuel with 100 ppm additive is added to the oil.
- the purpose of this example is to describe additives oiliness adapted to be introduced into fuels according to the invention.
- amine carboxylates obtained by simple mixing at room temperature and at atmospheric pressure of Y 1 with an amine or polyamine according to the invention, thus allowing the neutralization of the carboxylic sites.
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)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Combustion & Propulsion (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Lubricants (AREA)
Abstract
Description
Additif | % acides gras | % acides résiniques | solubilité dans le GO |
Y1 | 70 | 30 | soluble |
Y2 | 85 | 15 | soluble |
Y3 | 98 | 2 | soluble |
C1 | 100 | 0 | soluble |
C2 | 0 | 100 | très trouble |
C3 | 0 | 0 | soluble |
Echantillon | Diamètre d'usure (µm) |
Gazole seul (GO) | 510 |
GO + Y1 | 350 |
GO + Y2 | 385 |
GO + Y3 | 410 |
GO + C1 | 440 |
GO + C2 | 470 |
GO + C3 | 380 |
Additif | Compatibilité avec le lubrifiant |
Y1 | Aucun dépôt - solution limpide |
Y2 | Aucun dépôt - solution limpide |
Y3 | Aucun dépôt - très léger voile |
C1 | Très léger trouble après 48 heures |
C2 | Présence de quelques insolubles |
C3 | Formation d'un trouble dés l'ajout de GO additivé |
Nature de l'additif (Y1 + .. ) | Diamètre d'usure (µm) |
triéthanolamine | 365 |
N,N diméthyléthanolamine | 375 |
éthylèneglycol | 385 |
glycérol | 360 |
propylène glycol | 380 |
éthyl-2-hexanol | 385 |
N,N-diméthyl-1,3-propanediamine | 360 |
éthyl-2-hexylamine | 370 |
N,N-dibutylamine | 375 |
éthylènediamine | 355 |
Claims (11)
- Utilisation, pour améliorer les propriétés lubrifiantes de carburants diesels à faible teneur en soufre, d'un additif d'onctuosité constitué par une combinaison d'au moins un hydrocarbure aliphatique monocarboxylique, saturé ou insaturé, de chaíne linéaire comprise entre 12 et 24 atomes de carbone, et au moins un composé hydrocarboné polycyclique choisi dans le groupe constitué par les acides résiniques naturels obtenus à partir des résidus de distillation des huiles naturelles extraites des arbres résineux, notamment des conifères résineux, et les dérivés les carboxylates d'amines, esters et nitriles de ces acides.
- Utilisation selon la revendication 1, dans laquelle le carburant pour moteur diesel a une teneur en soufre inférieure à 500 ppm et correspond à au moins un distillat moyen issu d'une coupe de distillation directe de pétrole brut, de températures comprise entre 150 et 400°C.
- Utilisation selon la revendication 1 ou 2, dans laquelle l'additif est utilisé à raison d'au moins 20 ppm et plus de 60 ppm lorsque l'additif est le tall oil.
- Utilisation selon la revendication 3, dans laquelle l'additif est utilisé à raison de 50 à 1000 ppm.
- Utilisation selon l'une des revendications 1 à 4, dans laquelle les acides résiniques sont choisis dans le groupe constitué par l'acide abiétique, l'acide dihydroabiétique, l'acide tétrahydroabiétique, l'acide dehydroabiétique, l'acide néoabiétique, l'acide pimarique, l'acide lévopimarique, l'acide parastrinique et leurs dérivés.
- Utilisation selon l'une des revendications 1 à 5, dans laquelle l'hydrocarbure aliphatique monocarboxylique est sous forme d'acide, de carboxylate d'amines et/ou d'esters.
- Utilisation selon l'une des revendications 1 à 6, dans laquelle l'additif comprend de 1 à 50% en poids d'au moins un composé hydrocarboné polycyclique, et de 50 à 99% en poids d'au moins un hydrocarbure aliphatique monocarboxylique linéaire, saturé ou insaturé, comprenant de 12 à 24 atomes de carbone.
- Utilisation selon l'une des revendications 1 à 7, dans laquelle les carboxylates d'amines résultent de la réaction des ces acides avec des amines ou polyamines primaires, secondaires et tertiaires comprenant de 1 à 8 atomes de carbones par chaíne et les alkylèneamines et alkylènepolyamines primaires, secondaires, ou tertiaires comprenant de 2 à 8 atomes de carbone.
- Utilisation selon la revendication 8, dans laquelle les amines dont dérivent les carboxylates d'amines sont choisies dans le groupe constitué par l'éthyl-2-hexylamine, la N,N-dibutylamine, l'éthylènediamine, la diéthylènetriamine et la tétraéthylènepentamine.
- Utilisation selon l'une des revendications 1 à 7, dans laquelle les esters résultent de la réaction de ces acides avec des alcools du groupe constitué par les alcools primaires comprenant de 1 à 8 atomes de carbone et les polyalcools du type éthylèneglycol, propylèneglycol, glycérol, triméthylolpropane, pentaérythritol, diéthanolamine et triéthanolamine.
- Utilisation selon l'une des revendications 1 à 10, dans laquelle on ajoute aussi au moins un additif du groupe des additifs usuellement ajoutés dans de tels carburants tels que les additifs détergents, les additifs améliorant l'indice de cétane, les additifs désémulsifiants, les additifs anti-corrosion, les additifs améliorant la tenue à froid, et les additifs modificateurs d'odeur.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03003395.5A EP1310547B1 (fr) | 1996-07-31 | 1997-07-29 | Carburant pour moteurs diesel a faible teneur en soufre |
EP03291021A EP1340801A1 (fr) | 1996-07-31 | 1997-07-29 | Additif d'onctuosité |
DK03003395.5T DK1310547T3 (en) | 1996-07-31 | 1997-07-29 | Low sulfur fuel for diesel engines |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9609662 | 1996-07-31 | ||
FR9609662A FR2751982B1 (fr) | 1996-07-31 | 1996-07-31 | Additif d'onctuosite pour carburant moteurs et composition de carburants |
PCT/FR1997/001417 WO1998004656A1 (fr) | 1996-07-31 | 1997-07-29 | Carburant pour moteurs diesel a faible teneur en soufre |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03003395.5A Division EP1310547B1 (fr) | 1996-07-31 | 1997-07-29 | Carburant pour moteurs diesel a faible teneur en soufre |
EP03291021A Division EP1340801A1 (fr) | 1996-07-31 | 1997-07-29 | Additif d'onctuosité |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0915944A1 EP0915944A1 (fr) | 1999-05-19 |
EP0915944B1 true EP0915944B1 (fr) | 2003-10-22 |
Family
ID=9494685
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03291021A Ceased EP1340801A1 (fr) | 1996-07-31 | 1997-07-29 | Additif d'onctuosité |
EP97935651A Revoked EP0915944B1 (fr) | 1996-07-31 | 1997-07-29 | Utilisation d d'un additif d'onctuosite pour ameliorer les proprietes lubrifiantes d'un carburant pour moteurs diesel a faible teneur en soufre |
EP03003395.5A Expired - Lifetime EP1310547B1 (fr) | 1996-07-31 | 1997-07-29 | Carburant pour moteurs diesel a faible teneur en soufre |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03291021A Ceased EP1340801A1 (fr) | 1996-07-31 | 1997-07-29 | Additif d'onctuosité |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03003395.5A Expired - Lifetime EP1310547B1 (fr) | 1996-07-31 | 1997-07-29 | Carburant pour moteurs diesel a faible teneur en soufre |
Country Status (23)
Country | Link |
---|---|
US (2) | US6592639B2 (fr) |
EP (3) | EP1340801A1 (fr) |
JP (1) | JP3129446B2 (fr) |
KR (1) | KR100485452B1 (fr) |
AR (1) | AR008413A1 (fr) |
AT (1) | ATE252628T1 (fr) |
AU (1) | AU3855497A (fr) |
BR (1) | BR9711613A (fr) |
DE (1) | DE69725726T2 (fr) |
DK (2) | DK0915944T3 (fr) |
ES (2) | ES2610592T3 (fr) |
FR (1) | FR2751982B1 (fr) |
HU (1) | HU223273B1 (fr) |
ID (1) | ID19202A (fr) |
MX (1) | MX222887B (fr) |
MY (1) | MY121253A (fr) |
NO (1) | NO990446L (fr) |
PL (1) | PL186421B1 (fr) |
PT (2) | PT915944E (fr) |
RU (1) | RU2165447C2 (fr) |
SK (1) | SK285505B6 (fr) |
WO (1) | WO1998004656A1 (fr) |
ZA (1) | ZA976792B (fr) |
Families Citing this family (138)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9807607D0 (en) * | 1998-04-08 | 1998-06-10 | Bp Chem Int Ltd | Fuel additive |
DE19830818A1 (de) | 1998-07-09 | 2000-01-13 | Basf Ag | Propoxilat enthaltende Kraftstoffzusammensetzungen |
EP1116780B1 (fr) * | 2000-01-11 | 2005-08-31 | Clariant GmbH | Additif polyfonctionnel pour huiles combustibles |
DE10058356B4 (de) * | 2000-11-24 | 2005-12-15 | Clariant Gmbh | Brennstofföle mit verbesserter Schmierwirkung, enthaltend Umsetzungsprodukte aus Fettsäuren mit kurzkettigen öllöslichen Aminen |
DE10058359B4 (de) * | 2000-11-24 | 2005-12-22 | Clariant Gmbh | Brennstofföle mit verbesserter Schmierwirkung, enthaltend Mischungen aus Fettsäuren mit Paraffindispergatoren, sowie ein schmierverbesserndes Additiv |
DE10058357B4 (de) * | 2000-11-24 | 2005-12-15 | Clariant Gmbh | Fettsäuremischungen verbesserter Kältestabilität, welche Kammpolymere enthalten, sowie deren Verwendung in Brennstoffölen |
DE10143021A1 (de) * | 2001-09-01 | 2003-03-20 | Cognis Deutschland Gmbh | Schmierfähigkeitsverbesserer für Dieselöl |
US6866690B2 (en) * | 2002-04-24 | 2005-03-15 | Ethyl Corporation | Friction modifier additives for fuel compositions and methods of use thereof |
DE10313883A1 (de) * | 2003-03-27 | 2004-10-07 | Basf Ag | Additivgemisch zur Verbesserung der Schmierfähigkeitseigenschaften von Mineralölprodukten |
KR100743160B1 (ko) * | 2003-09-02 | 2007-07-27 | 엘비엘코프 주식회사 | 아미노폴리옥시알킬렌로진에스테르 화합물을 함유하는 연료첨가제 및 상기 연료첨가제와 에탄올을 함유하는 대체연료 |
US7256162B2 (en) * | 2003-09-26 | 2007-08-14 | Arizona Chemical Company | Fatty acid esters and uses thereof |
KR100743161B1 (ko) * | 2003-10-31 | 2007-07-27 | 오세철 | Ν-아미노알킬렌폴리옥시알킬렌로진에스테르 화합물을 함유하는 연료첨가제 및 상기 연료첨가제와 에탄올을 함유하는 대체연료 |
FR2888248B1 (fr) | 2005-07-05 | 2010-02-12 | Total France | Composition lubrifiante pour melange hydrocarbone et produits obtenus |
MX2008002278A (es) * | 2005-08-15 | 2008-04-09 | Arizona Chem | Acido graso de aceite de bogol bajo en azufre. |
EP1770151A1 (fr) * | 2005-09-30 | 2007-04-04 | Infineum International Limited | Concentré d'additifs |
CN101370916B (zh) * | 2006-01-18 | 2012-11-07 | 巴斯夫欧洲公司 | 单羧酸和多环烃化合物的混合物在改善燃料添加剂浓缩物的储存稳定性中的用途 |
US20080141582A1 (en) * | 2006-12-13 | 2008-06-19 | Angela Priscilla Breakspear | Additive Composition |
US7626063B2 (en) * | 2007-05-11 | 2009-12-01 | Conocophillips Company | Propane utilization in direct hydrotreating of oils and/or fats |
GT200700043A (es) * | 2007-05-25 | 2008-03-03 | Biocompuestos de funcion nitrilo | |
FR2925909B1 (fr) * | 2007-12-26 | 2010-09-17 | Total France | Additifs bifonctionnels pour hydrocarbures liquides obtenus par greffage a partir de copolymeres d'ethylene et/ou de propylene et d'esters vinyliques |
FR2940314B1 (fr) | 2008-12-23 | 2011-11-18 | Total Raffinage Marketing | Carburant de type gazole pour moteur diesel a fortes teneurs en carbone d'origine renouvelable et en oxygene |
FR2943678B1 (fr) | 2009-03-25 | 2011-06-03 | Total Raffinage Marketing | Polymeres (meth)acryliques de bas poids moleculaire, exempts de composes soufres,metalliques et halogenes et de taux de monomeres residuels faible,leur procede de preparation et leurs utilisations |
FR2947558B1 (fr) | 2009-07-03 | 2011-08-19 | Total Raffinage Marketing | Terpolymere et ethylene/acetate de vinyle/esters insatures comme additif ameliorant la tenue a froid des hydrocarbures liquides comme les distillats moyens et les carburants ou combustibles |
JP2013529232A (ja) | 2010-04-27 | 2013-07-18 | ビーエーエスエフ ソシエタス・ヨーロピア | 四級化ターポリマー |
US8790426B2 (en) | 2010-04-27 | 2014-07-29 | Basf Se | Quaternized terpolymer |
US8911516B2 (en) | 2010-06-25 | 2014-12-16 | Basf Se | Quaternized copolymer |
BR112012032534A2 (pt) | 2010-06-25 | 2019-09-24 | Basf Se | copolímero quaternizado, processo para preparar um copolímero quartenizado, combustível, e, uso de um copolímero quaternizado |
CA2804322C (fr) | 2010-07-06 | 2020-02-11 | Basf Se | Composes azotes quaternises exempts d'acide et utilisation desdits composes comme additifs pour carburants ou pour lubrifiants |
US20120144731A1 (en) * | 2010-12-14 | 2012-06-14 | Basf Se | Use of mixtures of monocarboxylic acids and polycyclic hydrocarbon compounds for increasing the cetane number of fuel oils |
FR2969620B1 (fr) | 2010-12-23 | 2013-01-11 | Total Raffinage Marketing | Resines alkylphenol-aldehyde modifiees, leur utilisation comme additifs ameliorant les proprietes a froid de carburants et combustibles hydrocarbones liquides |
FR2971254B1 (fr) | 2011-02-08 | 2014-05-30 | Total Raffinage Marketing | Compositions liquides pour marquer les carburants et combustibles hydrocarbones liquides, carburants et combustibles les contenant et procede de detection des marqueurs |
EP2540808A1 (fr) | 2011-06-28 | 2013-01-02 | Basf Se | Composés d'azote quaternisés et leur utilisation en tant qu'additifs dans des carburants et des lubrifiants |
US20130133243A1 (en) | 2011-06-28 | 2013-05-30 | Basf Se | Quaternized nitrogen compounds and use thereof as additives in fuels and lubricants |
EP2589647A1 (fr) | 2011-11-04 | 2013-05-08 | Basf Se | Polyétheramines quaternisées et leur utilisation en tant qu'additifs dans des carburants et des lubrifiants |
US8641788B2 (en) | 2011-12-07 | 2014-02-04 | Igp Energy, Inc. | Fuels and fuel additives comprising butanol and pentanol |
EP2604674A1 (fr) | 2011-12-12 | 2013-06-19 | Basf Se | Utilisation d'alkylamine quaternisé comme additif dans des carburants et des lubrifiants |
JP5850569B2 (ja) * | 2011-12-28 | 2016-02-03 | 花王株式会社 | 軽油添加剤 |
US9062266B2 (en) | 2012-02-10 | 2015-06-23 | Basf Se | Imidazolium salts as additives for fuels |
CA2863698A1 (fr) | 2012-02-10 | 2013-08-15 | Basf Se | Sels d'imidazolium en tant qu'additifs pour carburants |
FR2987052B1 (fr) | 2012-02-17 | 2014-09-12 | Total Raffinage Marketing | Additifs ameliorant la resistance a l'usure et au lacquering de carburants de type gazole ou biogazole |
FR2991992B1 (fr) | 2012-06-19 | 2015-07-03 | Total Raffinage Marketing | Compositions d'additifs et leur utilisation pour ameliorer les proprietes a froid de carburants et combustibles |
FR2994695B1 (fr) | 2012-08-22 | 2015-10-16 | Total Raffinage Marketing | Additifs ameliorant la resistance a l'usure et au lacquering de carburants de type gazole ou biogazole |
MX2015005194A (es) | 2012-10-23 | 2016-02-10 | Basf Se | Sales amonicas cuaternarizadas de epoxidos de hidrocarbilo y uso de estos como aditivos en combustibles y lubricantess. |
FR3000102B1 (fr) | 2012-12-21 | 2015-04-10 | Total Raffinage Marketing | Utilisation d'un compose viscosifiant pour ameliorer la stabilite au stockage d'un carburant ou combustible hydrocarbone liquide |
FR3000101B1 (fr) | 2012-12-21 | 2016-04-01 | Total Raffinage Marketing | Composition gelifiee de carburant ou combustible hydrocarbone et procede de preparation d'une telle composition |
FR3005061B1 (fr) | 2013-04-25 | 2016-05-06 | Total Raffinage Marketing | Additif pour ameliorer la stabilite a l'oxydation et/ou au stockage de carburants ou combustibles hydrocarbones liquides |
CN104212501B (zh) * | 2013-06-05 | 2016-08-03 | 中国石油天然气股份有限公司 | 一种柴油润滑性改进剂及其制备方法 |
ES2633936T3 (es) | 2013-06-07 | 2017-09-26 | Basf Se | Compuestos de nitrógeno transformados en cuaternarios con óxido de alquileno y ácidos policarboxílicos sustituidos con hidrocarbilo, como aditivos en combustibles y lubricantes |
EP2811007A1 (fr) | 2013-06-07 | 2014-12-10 | Basf Se | Utilisation avec de l'oxyde d'alkylène et de l'acide polycarbonique à substitution hydrocarbyle d'alkylamines quaternisés comme additifs dans les carburants et lubrifiants |
ES2883398T3 (es) | 2013-09-20 | 2021-12-07 | Basf Se | Uso de derivados especiales de compuestos nitrogenados cuaternizados como aditivos en los combustibles |
CN106133120B (zh) | 2014-01-29 | 2019-12-13 | 巴斯夫欧洲公司 | 用于燃料和润滑油的腐蚀抑制剂 |
WO2015113681A1 (fr) | 2014-01-29 | 2015-08-06 | Basf Se | Additifs à base d'acide polycarbonique, destinés à des carburants et à des lubrifiants |
FR3017876B1 (fr) | 2014-02-24 | 2016-03-11 | Total Marketing Services | Composition d'additifs et carburant de performance comprenant une telle composition |
FR3017875B1 (fr) | 2014-02-24 | 2016-03-11 | Total Marketing Services | Composition d'additifs et carburant de performance comprenant une telle composition |
FR3021663B1 (fr) | 2014-05-28 | 2016-07-01 | Total Marketing Services | Composition gelifiee de carburant ou combustible hydrocarbone liquide et procede de preparation d'une telle composition |
SG11201609849WA (en) | 2014-05-30 | 2016-12-29 | Lubrizol Corp | Coupled quaternary ammonium salts |
BR112016028067A2 (pt) | 2014-05-30 | 2017-08-22 | Lubrizol Corp | Amida/éster de alto peso molecular contendo sais de amônio quaternário |
BR112016027993A2 (pt) | 2014-05-30 | 2017-08-22 | Lubrizol Corp | Sais de amônio quaternário contendo imida de peso molecular elevado |
PL3514220T3 (pl) | 2014-05-30 | 2020-09-07 | The Lubrizol Corporation | Amid/ester o niskiej masie cząsteczkowej zawierający czwartorzędowe sole amoniowe |
US20170096611A1 (en) | 2014-05-30 | 2017-04-06 | The Lubrizol Corporation | Branched amine containing quaternary ammonium salts |
PL3149124T3 (pl) | 2014-05-30 | 2019-09-30 | The Lubrizol Corporation | Zastosowanie czwartorzędowych soli amoniowych zawierających imid o niskiej masie cząsteczkowej |
EP3149129B1 (fr) | 2014-05-30 | 2019-03-06 | The Lubrizol Corporation | Utilisation de sels d'ammonium quaternaire contenant de l'imidazole |
CN106661473A (zh) | 2014-05-30 | 2017-05-10 | 路博润公司 | 环氧化物季铵化的季铵盐 |
DE212015000271U1 (de) | 2014-11-25 | 2017-09-06 | Basf Se | Korrosionsinhibitoren für Kraft- und Schmierstoffe |
EP3056527A1 (fr) | 2015-02-11 | 2016-08-17 | Total Marketing Services | Copolymeres a blocs et leur utilisation pour ameliorer les proprietes a froid de carburants ou combustibles |
EP3056526A1 (fr) | 2015-02-11 | 2016-08-17 | Total Marketing Services | Copolymeres a blocs et leur utilisation pour ameliorer les proprietes a froid de carburants ou combustibles |
WO2017006141A1 (fr) | 2015-07-06 | 2017-01-12 | Rhodia Poliamida E Especialidades Ltda | Compositions de diesel présentant un indice de cétane et des performances de pouvoir lubrifiant améliorés |
WO2017009305A1 (fr) | 2015-07-16 | 2017-01-19 | Basf Se | Copolymères utilisés en tant qu'additifs pour carburants et lubrifiants |
DE212016000150U1 (de) | 2015-07-24 | 2018-03-16 | Basf Se | Korrosionsinhibitoren für Kraft- und Schmierstoffe |
FR3040709B1 (fr) | 2015-09-03 | 2019-06-28 | Total Marketing Services | Additif de lubrifiance pour carburant a faible teneur en soufre. |
EP3144059A1 (fr) | 2015-09-16 | 2017-03-22 | Total Marketing Services | Procédé servant à préparer des microcapsules par émulsion double |
CN108699461A (zh) | 2015-12-02 | 2018-10-23 | 路博润公司 | 含具有短烃尾的季铵盐的超低分子量酰胺/酯 |
EP3383979A1 (fr) | 2015-12-02 | 2018-10-10 | The Lubrizol Corporation | Imide de masse moléculaire ultra-faible contenant des sels d'ammonium quaternaire ayant des queues hydrocarbures courtes |
ES2737707T3 (es) | 2015-12-29 | 2020-01-15 | Neste Oyj | Composición de combustible diésel renovable |
CN106010690A (zh) * | 2016-05-21 | 2016-10-12 | 洪其祥 | 一种复合型燃油添加剂 |
EP3481922B1 (fr) | 2016-07-05 | 2020-12-30 | Basf Se | Inhibiteurs de corrosion pour carburants et lubrifiants |
ES2896694T3 (es) | 2016-07-05 | 2022-02-25 | Basf Se | Uso de inhibidores de la corrosión para combustibles y lubricantes |
WO2018007445A1 (fr) | 2016-07-07 | 2018-01-11 | Basf Se | Inhibiteurs de corrosion pour carburants et lubrifiants |
WO2018007375A1 (fr) | 2016-07-07 | 2018-01-11 | Basf Se | Copolymères utilisés en tant qu'additifs pour carburants et lubrifiants |
WO2018007486A1 (fr) | 2016-07-07 | 2018-01-11 | Basf Se | Polymères utilisés en tant qu'additifs pour carburants et lubrifiants |
FR3054225B1 (fr) | 2016-07-21 | 2019-12-27 | Total Marketing Services | Copolymere utilisable comme additif detergent pour carburant |
FR3054223A1 (fr) | 2016-07-21 | 2018-01-26 | Total Marketing Services | Copolymere et son utilisation comme additif detergent pour carburant |
FR3054224B1 (fr) | 2016-07-21 | 2020-01-31 | Total Marketing Services | Copolymere et son utilisation comme additif detergent pour carburant |
FR3054240B1 (fr) | 2016-07-21 | 2018-08-17 | Total Marketing Services | Utilisation de copolymeres pour ameliorer les proprietes a froid de carburants ou combustibles |
FR3055135B1 (fr) | 2016-08-18 | 2020-01-10 | Total Marketing Services | Procede de fabrication d'un additif de lubrifiance pour carburant a faible teneur en soufre. |
JP7123057B2 (ja) | 2016-09-21 | 2022-08-22 | ザ ルブリゾル コーポレイション | 改善された熱安定性を有するポリアクリレート消泡成分 |
MY202420A (en) | 2016-12-15 | 2024-04-28 | Basf Se | Polymers as additives for fuels |
EP3555242B1 (fr) | 2016-12-19 | 2020-11-25 | Basf Se | Additif destiné à améliorer la stabilité thermique de carburants |
WO2018188986A1 (fr) | 2017-04-13 | 2018-10-18 | Basf Se | Polymères utilisés en tant qu'additifs pour carburants et lubrifiants |
CA3076604A1 (fr) | 2017-09-21 | 2019-03-28 | The Lubrizol Corporation | Composants antimousse de type polyacrylate destines a etre utilises dans des carburants |
FR3071850B1 (fr) | 2017-10-02 | 2020-06-12 | Total Marketing Services | Composition d’additifs pour carburant |
FR3072095B1 (fr) | 2017-10-06 | 2020-10-09 | Total Marketing Services | Composition d'additifs pour carburant |
FR3073522B1 (fr) | 2017-11-10 | 2019-12-13 | Total Marketing Services | Nouveau copolymere et son utilisation comme additif pour carburant |
FR3074498B1 (fr) | 2017-12-06 | 2020-09-11 | Total Marketing Services | Composition d’additifs pour carburant |
FR3074497B1 (fr) | 2017-12-06 | 2020-09-11 | Total Marketing Services | Composition d’additifs pour carburant |
FR3074499B1 (fr) | 2017-12-06 | 2020-08-28 | Total Marketing Services | Utilisation d'un copolymere particulier pour prevenir les depots sur les soupapes des moteurs a injection indirecte essence |
FR3075813B1 (fr) | 2017-12-21 | 2021-06-18 | Total Marketing Services | Utilisation de polymeres reticules pour ameliorer les proprietes a froid de carburants ou combustibles |
CN111936604A (zh) | 2018-03-21 | 2020-11-13 | 路博润公司 | 用于柴油燃料中的聚丙烯酰胺消泡剂组分 |
FR3080382B1 (fr) | 2018-04-23 | 2020-03-27 | Total Marketing Services | Composition de carburant a forte puissance et effet fuel eco |
FR3081879B1 (fr) | 2018-05-29 | 2020-11-13 | Total Marketing Services | Composition de carburant et procede de fonctionnement d’un moteur a combustion interne |
FR3083799B1 (fr) | 2018-07-16 | 2021-03-05 | Total Marketing Services | Additifs pour carburant, de type sucre-amide |
FR3085383B1 (fr) | 2018-08-28 | 2020-07-31 | Total Marketing Services | Composition d'additifs comprenant au moins un copolymere, un additif fluidifiant a froid et un additif anti-sedimentation |
FR3085384B1 (fr) | 2018-08-28 | 2021-05-28 | Total Marketing Services | Utilisation de copolymeres specifiques pour ameliorer les proprietes a froid de carburants ou combustibles |
FR3087788B1 (fr) | 2018-10-24 | 2021-06-25 | Total Marketing Services | Association d'additifs pour carburant |
EP3887488B1 (fr) | 2018-11-30 | 2023-01-04 | TotalEnergies OneTech | Composé amidoamine gras quaternaire destiné à être utilisé en tant qu'additif pour carburant |
FR3091539B1 (fr) | 2019-01-04 | 2021-10-01 | Total Marketing Services | Utilisation de copolymères spécifiques pour abaisser la température limite de filtrabilité de carburants ou combustibles |
FR3092333B1 (fr) | 2019-01-31 | 2021-01-08 | Total Marketing Services | Composition de carburant à base d’hydrocarbures paraffiniques |
FR3092334B1 (fr) | 2019-01-31 | 2022-06-17 | Total Marketing Services | Utilisation d’une composition de carburant à base d’hydrocarbures paraffiniques pour nettoyer les parties internes des moteurs diesels |
WO2020260062A1 (fr) | 2019-06-26 | 2020-12-30 | Basf Se | Nouveaux packages d'additifs pour carburants à base d'essence |
WO2021063733A1 (fr) | 2019-09-30 | 2021-04-08 | Basf Se | Utilisation de composés azotés quaternisés avec de l'oxyde d'alkylène et de l'acide polycarboxylique à substitution hydrocarbyle en tant qu'additifs dans des carburants et des lubrifiants |
FR3101882B1 (fr) | 2019-10-14 | 2022-03-18 | Total Marketing Services | Utilisation de polymères cationiques particuliers comme additifs pour carburants et combustibles |
FR3103493B1 (fr) | 2019-11-25 | 2021-12-10 | Total Marketing Services | Additif de lubrifiance pour carburant |
FR3103812B1 (fr) | 2019-11-29 | 2023-04-07 | Total Marketing Services | Utilisation de composés alkyl phénol comme additifs de détergence |
FR3103815B1 (fr) | 2019-11-29 | 2021-12-17 | Total Marketing Services | Utilisation de diols comme additifs de détergence |
BR112022011985A2 (pt) | 2019-12-19 | 2022-08-30 | Lubrizol Corp | Composição de aditivo antissedimentação de cera para uso em combustíveis diesel |
FR3110913B1 (fr) | 2020-05-29 | 2023-12-22 | Total Marketing Services | Composition d’additifs pour carburant moteur |
FR3110914B1 (fr) | 2020-05-29 | 2023-12-29 | Total Marketing Services | Utilisation d’une composition de carburant pour nettoyer les parties internes des moteurs essence |
EP3940043B1 (fr) | 2020-07-14 | 2023-08-09 | Basf Se | Inhibiteurs de corrosion pour carburants et lubrifiants |
SE544325C2 (en) | 2020-07-15 | 2022-04-05 | Sunpine Ab | Tall diesel composition |
KR102560066B1 (ko) * | 2020-07-28 | 2023-07-26 | 주식회사 아이비티 | 액체 연료의 연소 효율을 향상시키기 위한 연료첨가제의 제조방법 |
FR3113063B1 (fr) | 2020-07-31 | 2022-08-12 | Total Marketing Services | Utilisation de copolymères à distribution de masse molaire spécifique pour abaisser la température limite de filtrabilité de carburants ou de combustibles |
AU2022213776A1 (en) | 2021-01-27 | 2023-08-10 | Basf Se | Branched primary alkyl amines as additives for gasoline fuels |
FR3122434B1 (fr) | 2021-04-30 | 2024-06-14 | Total Marketing Services | Composition de carburant riche en composés aromatiques, en paraffines et en éthanol, et son utilisation notamment dans des véhicules de compétition |
FR3122435B1 (fr) | 2021-04-30 | 2023-05-12 | Total Marketing Services | Composition de carburant riche en composés aromatiques et en composés oxygénés |
EP4105301A1 (fr) | 2021-06-15 | 2022-12-21 | Basf Se | Nouveaux paquets d'additifs pour l'essence |
WO2022263244A1 (fr) | 2021-06-16 | 2022-12-22 | Basf Se | Bétaïnes quaternisées servant d'additifs dans des carburants |
FR3119625B1 (fr) | 2021-07-02 | 2023-02-17 | Totalenergies Marketing Services | Composition de carburant riche en composés aromatiques, en paraffines et en éther, et son utilisation dans des véhicules automobiles |
FR3125298A1 (fr) | 2021-07-19 | 2023-01-20 | Totalenergies Marketing Services | Utilisation d’une composition d’additifs pour réduire les émissions des véhicules Diesel |
FR3135463B1 (fr) | 2022-05-12 | 2024-05-17 | Totalenergies Onetech | Composition de carburant à faible impact en émissions de CO2, et son utilisation notamment dans des véhicules neufs |
FR3137103A1 (fr) | 2022-06-23 | 2023-12-29 | Totalenergies Onetech | Composition de carburant à faible impact en émissions de CO2, et son utilisation notamment dans des véhicules neufs |
EP4339266A1 (fr) * | 2022-09-16 | 2024-03-20 | Kraton Polymers Nederland B.V. | Composition de carburant avec modificateur lubrifiant |
EP4382588A1 (fr) | 2022-12-06 | 2024-06-12 | Basf Se | Additifs pour améliorer la stabilité thermique de carburants |
FR3143624A1 (fr) | 2022-12-19 | 2024-06-21 | Totalenergies Onetech | Composition de carburant comprenant une base renouvelable, un ester d’acide gras et un additif alkyle-phénol |
FR3144623A1 (fr) | 2022-12-30 | 2024-07-05 | Totalenergies Onetech | Composition d’additifs pour carburant comprenant au moins une arylamine secondaire et au moins un nitroxyde |
WO2024149635A1 (fr) | 2023-01-12 | 2024-07-18 | Basf Se | Amines ramifiées en tant qu'additifs pour carburants à base d'essence |
WO2024163826A1 (fr) | 2023-02-03 | 2024-08-08 | The Lubrizol Corporation | Procédés de production de produits de réaction comprenant des sels d'ammonium quaternaire |
FR3146480A1 (fr) | 2023-03-08 | 2024-09-13 | Totalenergies Onetech | Additifs pour carburants et carburants comprenant ledit additif |
FR3145936A1 (fr) | 2023-10-26 | 2024-08-23 | Totalenergies Onetech | Procédé de traitement d’une composition comprenant un mélange riche en acides gras |
Family Cites Families (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2363778A (en) * | 1942-12-01 | 1944-11-28 | Du Pont | Stabilization of organic substances |
US2682336A (en) * | 1950-01-04 | 1954-06-29 | Phillips Petroleum Co | Rubber swelling additives for fuels |
US2686713A (en) * | 1950-12-09 | 1954-08-17 | Socony Vacuum Oil Co Inc | Sulfate process tall oil as a rust inhibitor for fuel fractions of mineral oil |
US2692821A (en) * | 1951-06-01 | 1954-10-26 | Gulf Research Development Co | Stable fuel oil compositions |
US2658823A (en) * | 1951-08-28 | 1953-11-10 | Socony Vacuum Oil Co Inc | Fuel oil composition |
US2907646A (en) * | 1955-09-29 | 1959-10-06 | American Oil Co | Rust inhibitor for fuel fractions of mineral oil |
US2854324A (en) * | 1955-11-09 | 1958-09-30 | Petrolite Corp | Fuel oil composition |
US2882232A (en) * | 1955-11-14 | 1959-04-14 | Pure Oil Co | Improving the odor of specialty naphthas |
US2995428A (en) * | 1957-10-21 | 1961-08-08 | Petrolite Corp | Thermally stable distillate fuels |
DE1408371A1 (de) * | 1959-02-13 | 1968-12-05 | Albertuswerke Gmbh | Verfahren zur Herstellung von Bindemitteln fuer Formen und Kerne |
US3157629A (en) * | 1959-02-13 | 1964-11-17 | West Virginia Pulp & Paper Co | Treatment of tall oil fatty acids |
GB1061161A (en) * | 1963-05-29 | 1967-03-08 | Basic Inc | Fuel oil additives |
US3273981A (en) | 1963-07-16 | 1966-09-20 | Exxon Research Engineering Co | Anti-wear oil additives |
FR1405551A (fr) * | 1963-07-16 | 1965-07-09 | Exxon Research Engineering Co | Additifs anti-usure destinés à améliorer l'onctuosité d'hydrocarbures liquides |
US3336123A (en) * | 1964-06-24 | 1967-08-15 | Du Pont | Gasoline anti-stalling composition |
US3468639A (en) * | 1965-08-06 | 1969-09-23 | Chevron Res | Gasolines containing deposit-reducing monoamides of polyamines characterized by improved water tolerance |
US3287273A (en) | 1965-09-09 | 1966-11-22 | Exxon Research Engineering Co | Lubricity additive-hydrogenated dicarboxylic acid and a glycol |
US3549533A (en) * | 1968-11-22 | 1970-12-22 | Atlantic Richfield Co | Single phase emulsion inhibitor |
GB1264058A (en) * | 1969-05-23 | 1972-02-16 | Texaco Development Corp | Fuel composition |
US3667152A (en) * | 1969-09-26 | 1972-06-06 | Texaco Inc | Fuel composition |
US3969233A (en) * | 1971-10-12 | 1976-07-13 | Lucas William J | Biodegradable internal combustion engine lubricants and motor fuel compositions |
US4204481A (en) * | 1979-02-02 | 1980-05-27 | Ethyl Corporation | Anti-wear additives in diesel fuels |
US4308200A (en) * | 1980-07-10 | 1981-12-29 | Champion International Corporation | Extraction of coniferous woods with fluid carbon dioxide and other supercritical fluids |
GB2158457A (en) * | 1984-05-09 | 1985-11-13 | Perkings Engines Group Limited | Alcohol fuels |
CA1237282A (fr) * | 1985-04-12 | 1988-05-31 | Canadian Patents And Development Limited/Societe Canadienne Des Brevets Et D'exploitation Limitee | Preparation de melange combustible a base de tall oil |
GB8510719D0 (en) * | 1985-04-26 | 1985-06-05 | Exxon Chemical Patents Inc | Fuel compositions |
US4804389A (en) | 1985-08-16 | 1989-02-14 | The Lubrizol Corporation | Fuel products |
US4690687A (en) * | 1985-08-16 | 1987-09-01 | The Lubrizol Corporation | Fuel products comprising a lead scavenger |
US4857073A (en) | 1987-08-27 | 1989-08-15 | Wynn Oil Company | Diesel fuel additive |
FR2628295B1 (fr) * | 1988-03-09 | 1991-05-10 | Soyez Jean Louis | Compositions fongicides liquides a base de tallates de cuivre |
US4870135A (en) | 1988-10-06 | 1989-09-26 | The Goodyear Tire & Rubber Company | Tall oil fatty acid mixture in rubber |
US4919683A (en) * | 1988-12-22 | 1990-04-24 | Texaco Inc. | Stable middle distillate fuel-oil compositions |
US5183475A (en) | 1989-11-09 | 1993-02-02 | Mobil Oil Corporation | Fuel compositions containing reaction products of aromatic triazoles and fatty acids salt as antiwear additives |
FR2677222B1 (fr) * | 1991-06-04 | 1997-06-27 | Derives Resiniques Terpenique | Composition fongicide a base de tallate de cuivre associe a des derives terpeniques et sa fabrication. |
JPH0665528A (ja) * | 1992-08-19 | 1994-03-08 | Ohtsu Tire & Rubber Co Ltd :The | 木材用精油入り塗料 |
GB9301119D0 (en) | 1993-01-21 | 1993-03-10 | Exxon Chemical Patents Inc | Fuel composition |
US5258049A (en) * | 1993-02-17 | 1993-11-02 | Arco Chemical Technology, L.P. | Diesel fuel composition |
US5559358A (en) | 1993-05-25 | 1996-09-24 | Honeywell Inc. | Opto-electro-mechanical device or filter, process for making, and sensors made therefrom |
IT1270954B (it) * | 1993-07-21 | 1997-05-26 | Euron Spa | Composizione di gasolio |
GB9411614D0 (en) * | 1994-06-09 | 1994-08-03 | Exxon Chemical Patents Inc | Fuel oil compositions |
CA2149685C (fr) * | 1994-06-30 | 1999-09-14 | Jacques Monnier | Conversion en additif pour carburant diesel de tallol dont on a extrait le brai |
US5454842A (en) * | 1994-12-02 | 1995-10-03 | Exxon Research & Engineering Co. | Cetane improver compositions comprising nitrated fatty acid derivatives |
EP0743973B2 (fr) * | 1994-12-13 | 2013-10-02 | Infineum USA L.P. | Carburant contenant des polyoxyalkylenes |
GB9514480D0 (en) | 1995-07-14 | 1995-09-13 | Exxon Chemical Patents Inc | Additives and fuel oil compositions |
US5882364A (en) | 1995-07-14 | 1999-03-16 | Exxon Chemical Patents Inc. | Additives and fuel oil compositions |
US6080212A (en) * | 1996-11-13 | 2000-06-27 | Henkel Corporation | Lubricants for diesel fuel |
-
1996
- 1996-07-31 FR FR9609662A patent/FR2751982B1/fr not_active Expired - Lifetime
-
1997
- 1997-07-29 PT PT97935651T patent/PT915944E/pt unknown
- 1997-07-29 PL PL97331372A patent/PL186421B1/pl unknown
- 1997-07-29 AU AU38554/97A patent/AU3855497A/en not_active Abandoned
- 1997-07-29 BR BR9711613-0A patent/BR9711613A/pt not_active IP Right Cessation
- 1997-07-29 WO PCT/FR1997/001417 patent/WO1998004656A1/fr not_active Application Discontinuation
- 1997-07-29 EP EP03291021A patent/EP1340801A1/fr not_active Ceased
- 1997-07-29 DK DK97935651T patent/DK0915944T3/da active
- 1997-07-29 KR KR10-1999-7000828A patent/KR100485452B1/ko not_active IP Right Cessation
- 1997-07-29 EP EP97935651A patent/EP0915944B1/fr not_active Revoked
- 1997-07-29 EP EP03003395.5A patent/EP1310547B1/fr not_active Expired - Lifetime
- 1997-07-29 PT PT3003395T patent/PT1310547T/pt unknown
- 1997-07-29 US US09/147,604 patent/US6592639B2/en not_active Expired - Lifetime
- 1997-07-29 HU HU9903425A patent/HU223273B1/hu active IP Right Grant
- 1997-07-29 ES ES03003395.5T patent/ES2610592T3/es not_active Expired - Lifetime
- 1997-07-29 SK SK127-99A patent/SK285505B6/sk not_active IP Right Cessation
- 1997-07-29 RU RU99104395/04A patent/RU2165447C2/ru active
- 1997-07-29 AT AT97935651T patent/ATE252628T1/de not_active IP Right Cessation
- 1997-07-29 DE DE69725726T patent/DE69725726T2/de not_active Revoked
- 1997-07-29 JP JP10508571A patent/JP3129446B2/ja not_active Expired - Lifetime
- 1997-07-29 ES ES97935651T patent/ES2208940T3/es not_active Expired - Lifetime
- 1997-07-29 DK DK03003395.5T patent/DK1310547T3/en active
- 1997-07-30 ZA ZA9706792A patent/ZA976792B/xx unknown
- 1997-07-30 MY MYPI97003481A patent/MY121253A/en unknown
- 1997-07-31 AR ARP970103464A patent/AR008413A1/es not_active Application Discontinuation
- 1997-07-31 ID IDP972675A patent/ID19202A/id unknown
-
1999
- 1999-01-29 NO NO990446A patent/NO990446L/no unknown
- 1999-02-18 MX MX9901648A patent/MX222887B/es active IP Right Grant
-
2003
- 2003-05-29 US US10/446,851 patent/US7374589B2/en not_active Expired - Fee Related
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0915944B1 (fr) | Utilisation d d'un additif d'onctuosite pour ameliorer les proprietes lubrifiantes d'un carburant pour moteurs diesel a faible teneur en soufre | |
EP0961820B1 (fr) | Additif d'onctuosite pour carburant | |
EP1910503B1 (fr) | Utilisation d'une composition lubrifiante pour melange hydrocarbone et produits obtenus | |
EP2231728B1 (fr) | Utilisation de copolymères d'éthylène et/ou de propylène et d'esters vinyliques modifiés par greffage comme additifs bifonctionnels de lubrifiance et de tenue à froid pour hydrocarbures liquides | |
FR2772783A1 (fr) | Additif d'onctuosite pour carburant | |
EP0213027B1 (fr) | Compositions améliorées d'additifs dispersants pour huiles lubrifiantes et leur préparation | |
MXPA99001648A (en) | Fuel with low sulphur content for diesel engines | |
WO2013092533A1 (fr) | Compositions d'additifs ameliorant la resistance au lacquering de carburants de type diesel ou biodiesel de qualite superieure | |
WO2013120985A1 (fr) | Additifs ameliorant la resistance a l'usure et au lacquering de carburants de type gazole ou biogazole | |
EP1504078A1 (fr) | ADDITIF POUR AMELIORER LA STABILITE THERMIQUE DE COMPOSITIONS D'HYDROCARBURES | |
WO2006016374A1 (fr) | Composition d’additif améliorant le pouvoir lubrifiant du carburant diesel à faible teneur en soufre |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19990126 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE |
|
17Q | First examination report despatched |
Effective date: 20001213 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: TOTALFINAELF FRANCE |
|
RTI1 | Title (correction) |
Free format text: USE OF AN ADDITIVE FOR THE IMPROVEMENT OF LUBRICATING PROPERTIES OF A FUEL WITH LOW SULPHUR CONTENT FOR DIESEL ENGINES |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
RTI1 | Title (correction) |
Free format text: USE OF AN ADDITIVE FOR THE IMPROVEMENT OF LUBRICATING PROPERTIES OF A FUEL WITH LOW SULPHUR CONTENT FOR DIESEL ENGINES |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: FRENCH |
|
REF | Corresponds to: |
Ref document number: 69725726 Country of ref document: DE Date of ref document: 20031127 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: PATMED AG |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: EP Ref document number: 20030405260 Country of ref document: GR |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20040204 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 20040123 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2208940 Country of ref document: ES Kind code of ref document: T3 |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PLBQ | Unpublished change to opponent data |
Free format text: ORIGINAL CODE: EPIDOS OPPO |
|
PLBQ | Unpublished change to opponent data |
Free format text: ORIGINAL CODE: EPIDOS OPPO |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
26 | Opposition filed |
Opponent name: INFINEUM INTERNATIONAL LTD.,IP LAW DEPT. Effective date: 20040719 |
|
26 | Opposition filed |
Opponent name: NARDINI WALTER Effective date: 20040721 Opponent name: THE LUBRIZOL CORPORATION Effective date: 20040721 Opponent name: BP OIL INTERNATIONAL LIMITED Effective date: 20040721 Opponent name: INFINEUM INTERNATIONAL LTD.,IP LAW DEPT. Effective date: 20040719 |
|
NLR1 | Nl: opposition has been filed with the epo |
Opponent name: NARDINI WALTER Opponent name: THE LUBRIZOL CORPORATION Opponent name: BP OIL INTERNATIONAL LIMITED Opponent name: INFINEUM INTERNATIONAL LTD.,IP LAW DEPT. |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
PLBB | Reply of patent proprietor to notice(s) of opposition received |
Free format text: ORIGINAL CODE: EPIDOSNOBS3 |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: TOTAL FRANCE |
|
NLT2 | Nl: modifications (of names), taken from the european patent patent bulletin |
Owner name: TOTAL FRANCE Effective date: 20060118 |
|
APAH | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNO |
|
APBP | Date of receipt of notice of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA2O |
|
APBP | Date of receipt of notice of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA2O |
|
APBP | Date of receipt of notice of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA2O |
|
APBP | Date of receipt of notice of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA2O |
|
PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
APBQ | Date of receipt of statement of grounds of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA3O |
|
APBQ | Date of receipt of statement of grounds of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA3O |
|
APAL | Date of receipt of statement of grounds of an appeal modified |
Free format text: ORIGINAL CODE: EPIDOSCNOA3O |
|
APBQ | Date of receipt of statement of grounds of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA3O |
|
APBQ | Date of receipt of statement of grounds of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA3O |
|
R26 | Opposition filed (corrected) |
Opponent name: NARDINI WALTER Effective date: 20040721 Opponent name: THE LUBRIZOL CORPORATION Effective date: 20040721 Opponent name: BP OIL INTERNATIONAL LIMITED Effective date: 20040721 Opponent name: INFINEUM INTERNATIONAL LTD.,IP LAW DEPT. Effective date: 20040719 |
|
NLR1 | Nl: opposition has been filed with the epo |
Opponent name: NARDINI WALTER Opponent name: THE LUBRIZOL CORPORATION Opponent name: BP OIL INTERNATIONAL LIMITED Opponent name: INFINEUM INTERNATIONAL LTD., IP LAW DEPT. |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FI Payment date: 20070620 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20070622 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20070625 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20070704 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20070706 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20070627 Year of fee payment: 11 Ref country code: AT Payment date: 20070620 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20070627 Year of fee payment: 11 Ref country code: BE Payment date: 20070706 Year of fee payment: 11 |
|
APBU | Appeal procedure closed |
Free format text: ORIGINAL CODE: EPIDOSNNOA9O |
|
RDAF | Communication despatched that patent is revoked |
Free format text: ORIGINAL CODE: EPIDOSNREV1 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20070725 Year of fee payment: 11 |
|
RDAG | Patent revoked |
Free format text: ORIGINAL CODE: 0009271 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT REVOKED |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 20070625 Year of fee payment: 11 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
27W | Patent revoked |
Effective date: 20080222 |
|
GBPR | Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting state |
Effective date: 20080222 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: MP4A Effective date: 20080606 |
|
PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DK Payment date: 20080626 Year of fee payment: 12 |
|
NLR2 | Nl: decision of opposition |
Effective date: 20080222 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: ECNC |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20080717 Year of fee payment: 12 Ref country code: IE Payment date: 20080711 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PT Payment date: 20070706 Year of fee payment: 11 |