WO2001018156A1 - Nouvelle huile de base hydrocarbonee pour lubrifiants a indice de viscosite tres eleve - Google Patents
Nouvelle huile de base hydrocarbonee pour lubrifiants a indice de viscosite tres eleve Download PDFInfo
- Publication number
- WO2001018156A1 WO2001018156A1 PCT/FR2000/002463 FR0002463W WO0118156A1 WO 2001018156 A1 WO2001018156 A1 WO 2001018156A1 FR 0002463 W FR0002463 W FR 0002463W WO 0118156 A1 WO0118156 A1 WO 0118156A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- base oil
- oil according
- viscosity index
- carbon atoms
- equal
- 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.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
- C10M101/02—Petroleum fractions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/10—Lubricating oil
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/102—Aliphatic fractions
Definitions
- New hydrocarbon base oil for lubricants with very high viscosity index is a hydrocarbon base oil for lubricants with very high viscosity index.
- the invention relates to a new hydrocarbon base oil for high-end lubricants, obtained from hydrocarbon cuts from various sources. More specifically, the invention relates to an oil of this type, having a viscosity index VI, calculated according to standard NF T 60-136, greater than 130, for a kinematic viscosity measured at 100 ° C (Vk @ 100 ° C) , measured according to standard NF T 60-100, between 3.5 and 4.5 mm / s (or cSt).
- This new base oil finds a preferential application in the formulations of lubricants for engines, in particular in the automobile industry, as well as for industrial uses.
- Base oils are currently classified according to the API classification into five groups, according to characteristics defined in the following Table 1:
- viscosity index or VI of petroleum products is calculated from their kinematic viscosities at 40 ° C and 100 ° C, according to standard NF T 60-136.
- Such bases obtained from hydrocracking residues subjected to a dewaxing with solvent and forming part of group III according to the API classification described above, are currently produced, in particular by the Applicant, under the name NHC5 (“Neutral HydroCracked ”), with a Vk @ 100 ° C of 4.5 to 5 mm 2 / s (4.5 to 5 cSt).
- Patent application FR 2 194 767 A describes, in particular, a process for the preparation of a high VI lubricating oil, comprising a catalytic hydrocracking treatment of a fraction of mineral oil with high boiling point, a effluent fractionation, dewaxing of the boiling residue above 350 ° C. and catalytic hydroisomerization of the paraffin obtained.
- Another known route for obtaining high VI base oils consists in using highly paraffinic hydrocarbon charges, in particular composed of n-paraffins or waxes obtained by Fischer-Tropsch synthesis or slack wax.
- EP 0 323 092 A describes a process for producing high VI oil, comprising hydrotreatment, catalytic hydroisomerization and dewaxing stages
- WO 97/21788 A describes a process for the production of biodegradable lubricating base oil, comprising a step of hydroisomerization and catalytic hydrocracking of a fraction of boiling point above 370 ° C.
- the object of the present invention is therefore to obtain a new base oil for high-end lubricants, obtained from hydrocarbon cuts from various sources, having a high viscosity index and improved cold properties, in particular a pour point below -18 ° C, ensuring satisfactory rheological properties to the finished lubricating oils formulated from this base oil, in a wide range of temperatures (from -30 to + 100 ° C), thanks to a particular branching structure of the paraffinic molecules composing it.
- the base oil according to the invention is much better in performance than bases currently available on the market, derived from hydrocracked products and having undergone solvent dewaxing (oils of the NHC5 type), or dewaxing catalytic, and which belong to group III according to the API classification described above.
- it can also replace known synthetic bases such as poly- ⁇ -olefins (PAO), belonging to group IV, whose performances are well known for increasing the VI, but which have the major drawback of have a cost much higher than mineral bases.
- PAO poly- ⁇ -olefins
- the subject of the invention is a new hydrocarbon base oil for lubricants, having a viscosity index or VI greater than or equal to 130, mainly comprising long, isoparaffinic hydrocarbon chains, branched on several carbon atoms, characterized in that these chains comprise a number of carbon atoms greater than 25 and have a ratio of the number of substituents composed of at least two carbon atoms to the number of substituents of methyl type, greater than or equal to 0.9.
- said hydrocarbon chains have a ratio of the number of substituents composed of at least two carbon atoms, to the number of CH 2 of long chain, expressed in%, greater than or equal to 23%.
- the base oil in accordance with the invention has a ratio of the viscosity index cold (VIF) to the viscosity index (VI) (measured according to standard NF T 60-136) greater than or equal at 1.
- the base oil has a content of naphthenic molecules less than or equal to 10%.
- the base oil has a Noack volatility value of less than 13% by weight (calculated according to standard CEC-L-40-A 95), as well as a pour point (calculated according to standard NFT 60- 105) below -18 ° C.
- it has a Saybolt color value of + 30 (measured according to the ASTM D 156 method).
- the base oil has a cold viscosity index (VIF) greater than 125.
- the base oil has a dynamic CCS viscosity at -30 ° C of less than 1200 mPa.s (calculated according to standard ASTM D 5293), for a kinematic viscosity Vk at 100 ° C of 4 mm 2 / s.
- the base oil according to the invention has a viscosity index VI greater than 130 and less than or equal to 135, for a kinematic viscosity Vk at 100 ° C of between 3.5 and 4.5 mm 2 / s or cSt.
- this base oil has a viscosity index VI greater than 135 for a kinematic viscosity Vk at 100 ° C of between 4.5 and 5 mm 2 / s.
- a second object of the invention relates to the use of the base oil defined above, in the formulation of lubricants for engines, in particular for automobiles, with a view in particular to formulating a grade 0W30.
- a third subject of the invention relates to a process for the preparation of the base oil of the invention successively comprising the steps of hydrotreating, hydrodewaxing, fractionation and hydrofinishing of sections of residues resulting from hydrocracking.
- the new base oil exhibits advantageous properties when cold, characterized, on the one hand, by a pour point of less than - 18 ° C and, on the other hand , by a new so-called cold viscosity index (VIF) such that the oil has a cold viscosity index (VIF) / viscosity index (VI) ratio, greater than or equal to 1.
- the cold viscosity index VIF is calculated in using the usual formula for calculating the VI (according to standard NF T 60-136), which integrates the values of kinematic viscosity at 100 ° C and 40 ° C of the product to be measured, but by substituting the value of kinematic viscosity for 40 ° C, the kinematic viscosity value at -30 ° C. The latter is obtained by dividing the dynamic viscosity at - 30 ° C (which is measurable) by the density at - 30 ° C of the product, calculated from the density at 15 ° C, by temperature correction.
- base oil A base oil A
- competing products :
- - base oil B obtained from a very paraffinic filler, for example slack wax, hydrocracked and hydrodewaxed,
- All these oils have a kinematic viscosity Vk @ 100 ° C of between 4 and 5 mm 2 / s (4 and 5 cSt).
- Mass spectrometry made it possible to evaluate the content of naphthenic molecules in the various base oils: there are approximately 10% for oil A, as well as for oil B, against 30% for oil C, 40% for oil D and 60% for oil E.
- Paraffinic carbons the spectrum of these carbons is generally a spectrum of peaks in the region of saturated carbons (65-5 ppm). These peaks correspond to paraffinic carbons in particular environments. Most of these peaks are identified and attributed to known structures. In particular, we can distinguish: - the “long chain CH 2 ” peak characteristic of CH 2 units located at more than three carbon atoms from a chain end or a substitution; we note (see Table 2 below) that the height of this peak is significantly greater for base oil B than for other base oils, which indicates the presence of pieces of straight chains without substitution on average more long in this oil than in the others; oil D and oil A have lower values;
- the Applicant has implemented the following sequence of steps, from sections (of
- fillers can advantageously be used, in mixture with the previous fillers, for doping them, or in their replacement, in particular paraffins or synthetic waxes Fischer-Tropsch, waxes or slack waxes, and atmospheric or vacuum distillates.
- the lubricating base oil according to the invention by oligomerization of olefins, in particular of light alpha-olefins present in particular in the heavy petrol of visbreaking units or in l essence of FCC (cracker catalytic).
- This oligomerization is carried out in the presence of a catalyst of the phosphoric acid or aluminum chloride type, at temperatures of between approximately 190 ° C. and 340 ° C. and it leads to hydrocarbon products with very branched long chains.
- the base oils thus obtained having a VI greater than 130 and a VIF greater than 125, can replace synthetic lubricating bases of the PAO type, with an advantageous economic advantage, in formulations for oils for automobile engines and in particular in grades such as OW30, for which the requirements of cold properties are the most severe: kinematic viscosity Vk @ 100 ° C between 9.3 and 12.5 mm 2 / s and dynamic viscosity CCS at -30 ° C less than 3250 mPa.s.
- the Applicant has thus formulated a motor oil of grade 0W30 of composition, in% by weight: - base oil A: 80, 1
- This oil has the following characteristics: - kinematic viscosity Vk @ 100 ° C: 9.65 mm 2 / s
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
Description
Claims
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK00960815T DK1212390T3 (da) | 1999-09-08 | 2000-09-07 | Ny carbonhydrid-basisolie til smøremidler med meget højt viskositetsindeks |
| DE60001331T DE60001331T2 (de) | 1999-09-08 | 2000-09-07 | Basisöl mit einem sehr hohen viskositätsindex für schmiermittel |
| JP2001522368A JP2003520867A (ja) | 1999-09-08 | 2000-09-07 | 非常に高い粘度指数を有する潤滑剤用の新規な炭化水素基油 |
| CA002382893A CA2382893A1 (fr) | 1999-09-08 | 2000-09-07 | Nouvelle huile de base hydrocarbonee pour lubrifiants a indice de viscosite tres eleve |
| AU72993/00A AU769075B2 (en) | 1999-09-08 | 2000-09-07 | Novel hydrocarbon base oil for lubricants with very high viscosity index |
| EP00960815A EP1212390B1 (fr) | 1999-09-08 | 2000-09-07 | Nouvelle huile de base hydrocarbonee pour lubrifiants a indice de viscosite tres eleve |
| AT00960815T ATE231908T1 (de) | 1999-09-08 | 2000-09-07 | Basisöl mit einem sehr hohen viskositätsindex für schmiermittel |
| US10/070,380 US6599864B1 (en) | 1999-09-08 | 2000-09-07 | Hydrocarbon base oil for lubricants with very high viscosity index |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR99/11219 | 1999-09-08 | ||
| FR9911219A FR2798136B1 (fr) | 1999-09-08 | 1999-09-08 | Nouvelle huile de base hydrocarbonee pour lubrifiants a indice de viscosite tres eleve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2001018156A1 true WO2001018156A1 (fr) | 2001-03-15 |
Family
ID=9549629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2000/002463 Ceased WO2001018156A1 (fr) | 1999-09-08 | 2000-09-07 | Nouvelle huile de base hydrocarbonee pour lubrifiants a indice de viscosite tres eleve |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6599864B1 (fr) |
| EP (1) | EP1212390B1 (fr) |
| JP (1) | JP2003520867A (fr) |
| KR (1) | KR100711294B1 (fr) |
| AT (1) | ATE231908T1 (fr) |
| AU (1) | AU769075B2 (fr) |
| CA (1) | CA2382893A1 (fr) |
| DE (1) | DE60001331T2 (fr) |
| DK (1) | DK1212390T3 (fr) |
| ES (1) | ES2190986T3 (fr) |
| FR (1) | FR2798136B1 (fr) |
| PT (1) | PT1212390E (fr) |
| WO (1) | WO2001018156A1 (fr) |
| ZA (1) | ZA200201564B (fr) |
Cited By (145)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002064711A1 (fr) * | 2001-02-13 | 2002-08-22 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| WO2002070629A1 (fr) * | 2001-03-05 | 2002-09-12 | Shell Internationale Reserach Maatschappij B.V. | Procede de preparation d'une huile de base lubrifiante et de gazole |
| WO2004033606A1 (fr) * | 2002-10-08 | 2004-04-22 | Exxonmobil Research And Engineering Company | Huiles de base a indice de viscosite eleve, huiles de base et compositions pour lubrifiants ; procedes de fabrication et utilisation |
| WO2004033597A3 (fr) * | 2002-10-08 | 2004-05-27 | Exxonmobil Res & Eng Co | Procede de preparation d'huiles de base a indice de viscosite eleve |
| WO2004053034A1 (fr) * | 2002-12-11 | 2004-06-24 | Exxonmobil Research And Engineering Company | Fluides fonctionnels peu volatiles utiles sous des conditions de contrainte thermique elevee et leurs procedes de production et leur utilisation |
| WO2004053030A3 (fr) * | 2002-12-11 | 2004-12-23 | Exxonmobil Res Engineering Com | Fluides fonctionnels de viscosite brookfield faible a base de stocks de base de viscosite elevee, huiles de base et compositions lubrifiantes, et procedes de production et d'utilisation |
| WO2005017077A3 (fr) * | 2002-12-11 | 2005-06-02 | Exxonmobil Res & Eng Co | Compositions liquides fonctionnelles a indice de viscosite elevee et large gamme de temperature, et leur methode de production et d'utilisation |
| US6951605B2 (en) | 2002-10-08 | 2005-10-04 | Exxonmobil Research And Engineering Company | Method for making lube basestocks |
| US7077947B2 (en) | 2002-10-08 | 2006-07-18 | Exxonmobil Research And Engineering Company | Process for preparing basestocks having high VI using oxygenated dewaxing catalyst |
| US7087152B2 (en) | 2002-10-08 | 2006-08-08 | Exxonmobil Research And Engineering Company | Wax isomerate yield enhancement by oxygenate pretreatment of feed |
| US7125818B2 (en) | 2002-10-08 | 2006-10-24 | Exxonmobil Research & Engineering Co. | Catalyst for wax isomerate yield enhancement by oxygenate pretreatment |
| US7201838B2 (en) | 2002-10-08 | 2007-04-10 | Exxonmobil Research And Engineering Company | Oxygenate treatment of dewaxing catalyst for greater yield of dewaxed product |
| WO2007045629A1 (fr) | 2005-10-17 | 2007-04-26 | Shell Internationale Research Maatschappij B.V. | Composition d’huile lubrifiante |
| US7220350B2 (en) | 2002-10-08 | 2007-05-22 | Exxonmobil Research And Engineering Company | Wax isomerate yield enhancement by oxygenate pretreatment of catalyst |
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| WO2016156328A1 (fr) | 2015-03-31 | 2016-10-06 | Shell Internationale Research Maatschappij B.V. | Utilisation d'une composition lubrifiante comprenant un photostabilisant de type amine encombrée pour une meilleure propreté d'un piston dans un moteur à combustion interne |
| WO2016166135A1 (fr) | 2015-04-15 | 2016-10-20 | Shell Internationale Research Maatschappij B.V. | Procédé permettant de détecter la présence d'hydrocarbures obtenus à partir du méthane dans un mélange |
| WO2016184842A1 (fr) | 2015-05-18 | 2016-11-24 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| WO2017194654A1 (fr) | 2016-05-13 | 2017-11-16 | Evonik Oil Additives Gmbh | Copolymères greffés à base d'un squelette de polyoléfine et de chaînes latérales de méthacrylate |
| WO2018033449A1 (fr) | 2016-08-15 | 2018-02-22 | Evonik Oil Additives Gmbh | Polyalkyle (meth)acrylates fonctionnels ayant une performance de désémulsibilité améliorée |
| WO2018041755A1 (fr) | 2016-08-31 | 2018-03-08 | Evonik Oil Additives Gmbh | Polymères en peigne permettant d'améliorer la perte par évaporation selon noack de formulations d'huile pour moteur |
| EP3336162A1 (fr) | 2016-12-16 | 2018-06-20 | Shell International Research Maatschappij B.V. | Composition de lubrification |
| WO2018114673A1 (fr) | 2016-12-19 | 2018-06-28 | Evonik Oil Additives Gmbh | Composition d'huile lubrifiante comprenant des polymères en peigne dispersants |
| WO2018131543A1 (fr) | 2017-01-16 | 2018-07-19 | 三井化学株式会社 | Composition d'huile lubrifiante pour engrenages d'automobile |
| US10040884B2 (en) | 2014-03-28 | 2018-08-07 | Mitsui Chemicals, Inc. | Ethylene/α-olefin copolymers and lubricating oils |
| WO2018192924A1 (fr) | 2017-04-19 | 2018-10-25 | Shell Internationale Research Maatschappij B.V. | Compositions lubrifiantes comprenant un additif réducteur de volatilité |
| WO2018197312A1 (fr) | 2017-04-27 | 2018-11-01 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| US10160927B2 (en) | 2014-12-17 | 2018-12-25 | Shell Oil Company | Lubricating oil composition |
| WO2019012031A1 (fr) | 2017-07-14 | 2019-01-17 | Evonik Oil Additives Gmbh | Polymères en peigne à fonctionnalité imide |
| EP3450527A1 (fr) | 2017-09-04 | 2019-03-06 | Evonik Oil Additives GmbH | Nouveaux améliorants l'indice de viscosité ayant des répartitions de poids moléculaire définies |
| US10227543B2 (en) | 2014-09-10 | 2019-03-12 | Mitsui Chemicals, Inc. | Lubricant compositions |
| EP3498808A1 (fr) | 2017-12-13 | 2019-06-19 | Evonik Oil Additives GmbH | Agent améliorant l'indice de viscosité présentant une meilleure résistance au cisaillement et une meilleure solubilité après cisaillement |
| WO2019145307A1 (fr) | 2018-01-23 | 2019-08-01 | Evonik Oil Additives Gmbh | Compositions nanoparticulaires polymères inorganiques, leur procédé de fabrication et leur utilisation en tant qu'additifs pour lubrifiants |
| WO2019145298A1 (fr) | 2018-01-23 | 2019-08-01 | Evonik Oil Additives Gmbh | Compositions nanoparticulaires polymères inorganiques, leur procédé de fabrication et leur utilisation en tant qu'additifs pour lubrifiants |
| WO2019145287A1 (fr) | 2018-01-23 | 2019-08-01 | Evonik Oil Additives Gmbh | Compositions nanoparticulaires polymères inorganiques, leur procédé de fabrication et leur utilisation en tant qu'additifs pour lubrifiants |
| WO2019206999A1 (fr) | 2018-04-26 | 2019-10-31 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante et son utilisation comme pâte lubrifiante |
| WO2020007945A1 (fr) | 2018-07-05 | 2020-01-09 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| WO2020011948A1 (fr) | 2018-07-13 | 2020-01-16 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| WO2020064619A1 (fr) | 2018-09-24 | 2020-04-02 | Evonik Operations Gmbh | Utilisation de composés à base de trialcoxysilane pour lubrifiants |
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| WO2020126494A1 (fr) | 2018-12-19 | 2020-06-25 | Evonik Operations Gmbh | Utilisation de copolymères triséquencés associatifs en tant qu'agents d'amélioration de l'indice de viscosité |
| WO2020126496A1 (fr) | 2018-12-19 | 2020-06-25 | Evonik Operations Gmbh | Améliorants d'indice de viscosité à base de copolymères séquencés |
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| WO2020194551A1 (fr) | 2019-03-26 | 2020-10-01 | 三井化学株式会社 | Composition d'huile lubrifiante pour huile de compresseur, et procédé de fabrication de celle-ci |
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| US10913916B2 (en) | 2014-11-04 | 2021-02-09 | Shell Oil Company | Lubricating composition |
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| WO2023002947A1 (fr) | 2021-07-20 | 2023-01-26 | 三井化学株式会社 | Modificateur de viscosité pour huile lubrifiante, et composition d'huile lubrifiante pour huile hydraulique |
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| US12023651B2 (en) | 2021-10-25 | 2024-07-02 | Sk Innovation Co., Ltd. | Catalyst for selective ring-opening reaction and method of using same |
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| WO2025252603A1 (fr) | 2024-06-04 | 2025-12-11 | Shell Internationale Research Maatschappij B.V. | Composition d'huile lubrifiante |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080029431A1 (en) * | 2002-12-11 | 2008-02-07 | Alexander Albert G | Functional fluids having low brookfield viscosity using high viscosity-index base stocks, base oils and lubricant compositions, and methods for their production and use |
| US20080156691A1 (en) * | 2005-02-24 | 2008-07-03 | Didier Busatto | Metal Working Fluid |
| EP1882049A1 (fr) * | 2005-05-19 | 2008-01-30 | Shell Internationale Research Maatschappij B.V. | Liquide de trempe |
| US7846882B2 (en) * | 2005-06-23 | 2010-12-07 | Shell Oil Company | Electrical oil formulation |
| CN101198681A (zh) * | 2005-06-23 | 2008-06-11 | 国际壳牌研究有限公司 | 润滑油组合物 |
| US7888542B2 (en) * | 2005-12-12 | 2011-02-15 | Neste Oil Oyj | Process for producing a saturated hydrocarbon component |
| US7998339B2 (en) * | 2005-12-12 | 2011-08-16 | Neste Oil Oyj | Process for producing a hydrocarbon component |
| US7850841B2 (en) * | 2005-12-12 | 2010-12-14 | Neste Oil Oyj | Process for producing a branched hydrocarbon base oil from a feedstock containing aldehyde and/or ketone |
| US8053614B2 (en) * | 2005-12-12 | 2011-11-08 | Neste Oil Oyj | Base oil |
| CA2657242A1 (fr) * | 2006-07-12 | 2008-01-17 | Shell Internationale Research Maatschappij B.V. | Ensemble combine lubrifiant et carburant utilise dans un moteur a combustion interne |
| EP2380952A1 (fr) * | 2006-10-24 | 2011-10-26 | Total Raffinage Marketing | Fluide lubrifiant multifonctionnel |
| US20080269091A1 (en) * | 2007-04-30 | 2008-10-30 | Devlin Mark T | Lubricating composition |
| CN102112587B (zh) * | 2008-07-31 | 2014-03-26 | 国际壳牌研究有限公司 | 液体燃料组合物 |
| US9068106B1 (en) | 2014-04-10 | 2015-06-30 | Soilworks, LLC | Dust suppression composition and method of controlling dust |
| US8968592B1 (en) | 2014-04-10 | 2015-03-03 | Soilworks, LLC | Dust suppression composition and method of controlling dust |
| US9434881B1 (en) | 2015-08-25 | 2016-09-06 | Soilworks, LLC | Synthetic fluids as compaction aids |
| KR102053871B1 (ko) | 2019-03-14 | 2019-12-09 | 에스케이이노베이션 주식회사 | 휘발성이 향상된 고 점도 지수의 광유계 윤활기유 및 이의 제조 방법 |
| EP3907269B1 (fr) | 2020-05-05 | 2023-05-03 | Evonik Operations GmbH | Copolymères à base de polydienes linéaire comme une huile de base ou un additif des compositions lubrifiantes |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0744452A2 (fr) * | 1995-04-28 | 1996-11-27 | Shell Internationale Researchmaatschappij B.V. | Procédé de production d'huiles de base pour lubrifiants |
| WO1997021788A1 (fr) * | 1995-12-08 | 1997-06-19 | Exxon Research And Engineering Company | Huiles de base hydrocarbonees biodegradables et extremement efficaces |
| WO1998002502A1 (fr) * | 1996-07-16 | 1998-01-22 | Chevron U.S.A. Inc. | Procede de production d'huile lubrifiante de base |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2194767B1 (fr) * | 1972-08-04 | 1975-03-07 | Shell France | |
| US5288395A (en) * | 1991-07-24 | 1994-02-22 | Mobil Oil Corporation | Production of high viscosity index lubricants |
| US5275719A (en) * | 1992-06-08 | 1994-01-04 | Mobil Oil Corporation | Production of high viscosity index lubricants |
| US5643440A (en) * | 1993-02-12 | 1997-07-01 | Mobil Oil Corporation | Production of high viscosity index lubricants |
| AU715730B2 (en) * | 1995-11-14 | 2000-02-10 | Mobil Oil Corporation | Integrated lubricant upgrading process |
| US5911874A (en) * | 1996-06-28 | 1999-06-15 | Exxon Research And Engineering Co. | Raffinate hydroconversion process |
| US6322692B1 (en) * | 1996-12-17 | 2001-11-27 | Exxonmobil Research And Engineering Company | Hydroconversion process for making lubricating oil basestocks |
| US6096189A (en) * | 1996-12-17 | 2000-08-01 | Exxon Research And Engineering Co. | Hydroconversion process for making lubricating oil basestocks |
| US6059955A (en) * | 1998-02-13 | 2000-05-09 | Exxon Research And Engineering Co. | Low viscosity lube basestock |
| JP2002503755A (ja) * | 1998-02-13 | 2002-02-05 | エクソンモービル リサーチ アンド エンジニアリング カンパニー | 低温特性に優れた潤滑用基材油及びその製造方法 |
| JP2000080388A (ja) * | 1998-09-03 | 2000-03-21 | Tonen Corp | 潤滑油組成物 |
| US6252528B1 (en) * | 1999-08-20 | 2001-06-26 | Conexant Systems, Inc. | System and method for variable gain coder-decoder |
| US6246826B1 (en) * | 1999-09-02 | 2001-06-12 | Nortel Networks Limited | Variable optical attenuator with profiled blade |
-
1999
- 1999-09-08 FR FR9911219A patent/FR2798136B1/fr not_active Expired - Fee Related
-
2000
- 2000-09-07 EP EP00960815A patent/EP1212390B1/fr not_active Revoked
- 2000-09-07 DE DE60001331T patent/DE60001331T2/de not_active Revoked
- 2000-09-07 WO PCT/FR2000/002463 patent/WO2001018156A1/fr not_active Ceased
- 2000-09-07 PT PT00960815T patent/PT1212390E/pt unknown
- 2000-09-07 CA CA002382893A patent/CA2382893A1/fr not_active Abandoned
- 2000-09-07 KR KR1020027003055A patent/KR100711294B1/ko not_active Expired - Fee Related
- 2000-09-07 AT AT00960815T patent/ATE231908T1/de not_active IP Right Cessation
- 2000-09-07 DK DK00960815T patent/DK1212390T3/da active
- 2000-09-07 JP JP2001522368A patent/JP2003520867A/ja active Pending
- 2000-09-07 AU AU72993/00A patent/AU769075B2/en not_active Ceased
- 2000-09-07 US US10/070,380 patent/US6599864B1/en not_active Expired - Fee Related
- 2000-09-07 ES ES00960815T patent/ES2190986T3/es not_active Expired - Lifetime
-
2002
- 2002-02-25 ZA ZA200201564A patent/ZA200201564B/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0744452A2 (fr) * | 1995-04-28 | 1996-11-27 | Shell Internationale Researchmaatschappij B.V. | Procédé de production d'huiles de base pour lubrifiants |
| WO1997021788A1 (fr) * | 1995-12-08 | 1997-06-19 | Exxon Research And Engineering Company | Huiles de base hydrocarbonees biodegradables et extremement efficaces |
| WO1998002502A1 (fr) * | 1996-07-16 | 1998-01-22 | Chevron U.S.A. Inc. | Procede de production d'huile lubrifiante de base |
Cited By (181)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7670996B2 (en) | 2001-02-13 | 2010-03-02 | Shell Oil Company | Lubricant composition having a base oil and one or more additives, wherein the base oil has been obtained from waxy paraffinic fischer-tropsch synthesized hydrocarbons |
| WO2002064711A1 (fr) * | 2001-02-13 | 2002-08-22 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| US7531081B2 (en) | 2001-02-13 | 2009-05-12 | Shell Oil Company | Base oil composition |
| US7285206B2 (en) | 2001-03-05 | 2007-10-23 | Shell Oil Company | Process to prepare a lubricating base oil and a gas oil |
| WO2002070629A1 (fr) * | 2001-03-05 | 2002-09-12 | Shell Internationale Reserach Maatschappij B.V. | Procede de preparation d'une huile de base lubrifiante et de gazole |
| US7497941B2 (en) | 2001-03-05 | 2009-03-03 | Shell Oil Company | Process to prepare a lubricating base oil and a gas oil |
| US7473347B2 (en) | 2001-03-05 | 2009-01-06 | Shell Oil Company | Process to prepare a lubricating base oil |
| US7332072B2 (en) | 2001-03-05 | 2008-02-19 | Shell Oil Company | Process to prepare a waxy raffinate |
| US7300565B2 (en) | 2002-07-18 | 2007-11-27 | Shell Oil Company | Process to prepare a microcrystalline wax and a middle distillate fuel |
| US7344631B2 (en) | 2002-10-08 | 2008-03-18 | Exxonmobil Research And Engineering Company | Oxygenate treatment of dewaxing catalyst for greater yield of dewaxed product |
| US7429318B2 (en) | 2002-10-08 | 2008-09-30 | Exxonmobil Research And Engineering Company | Process for preparing basestocks having high VI using oxygenated dewaxing catalyst |
| WO2004033606A1 (fr) * | 2002-10-08 | 2004-04-22 | Exxonmobil Research And Engineering Company | Huiles de base a indice de viscosite eleve, huiles de base et compositions pour lubrifiants ; procedes de fabrication et utilisation |
| US7125818B2 (en) | 2002-10-08 | 2006-10-24 | Exxonmobil Research & Engineering Co. | Catalyst for wax isomerate yield enhancement by oxygenate pretreatment |
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| WO2004033597A3 (fr) * | 2002-10-08 | 2004-05-27 | Exxonmobil Res & Eng Co | Procede de preparation d'huiles de base a indice de viscosite eleve |
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| JP2006502303A (ja) * | 2002-10-08 | 2006-01-19 | エクソンモービル リサーチ アンド エンジニアリング カンパニー | 高粘度指数の基材油、基油および潤滑油組成物、ならびにそれらの製造および使用方法 |
| US6951605B2 (en) | 2002-10-08 | 2005-10-04 | Exxonmobil Research And Engineering Company | Method for making lube basestocks |
| US7087152B2 (en) | 2002-10-08 | 2006-08-08 | Exxonmobil Research And Engineering Company | Wax isomerate yield enhancement by oxygenate pretreatment of feed |
| AU2003286541B2 (en) * | 2002-12-11 | 2009-11-26 | Exxonmobil Research Engineering Company | Functional fluids |
| WO2005017077A3 (fr) * | 2002-12-11 | 2005-06-02 | Exxonmobil Res & Eng Co | Compositions liquides fonctionnelles a indice de viscosite elevee et large gamme de temperature, et leur methode de production et d'utilisation |
| WO2004053030A3 (fr) * | 2002-12-11 | 2004-12-23 | Exxonmobil Res Engineering Com | Fluides fonctionnels de viscosite brookfield faible a base de stocks de base de viscosite elevee, huiles de base et compositions lubrifiantes, et procedes de production et d'utilisation |
| WO2004053034A1 (fr) * | 2002-12-11 | 2004-06-24 | Exxonmobil Research And Engineering Company | Fluides fonctionnels peu volatiles utiles sous des conditions de contrainte thermique elevee et leurs procedes de production et leur utilisation |
| JP2006521416A (ja) * | 2002-12-11 | 2006-09-21 | エクソンモービル リサーチ アンド エンジニアリング カンパニー | 高粘度指数の基材油、基油、および潤滑油組成物を用いた低ブルックフィールド粘度を有する機能性流体、ならびにその製造方法および使用 |
| US7674363B2 (en) | 2003-12-23 | 2010-03-09 | Shell Oil Company | Process to prepare a haze free base oil |
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| US7510674B2 (en) | 2004-12-01 | 2009-03-31 | Chevron U.S.A. Inc. | Dielectric fluids and processes for making same |
| US7252753B2 (en) | 2004-12-01 | 2007-08-07 | Chevron U.S.A. Inc. | Dielectric fluids and processes for making same |
| US7550415B2 (en) | 2004-12-10 | 2009-06-23 | Shell Oil Company | Lubricating oil composition |
| WO2007045629A1 (fr) | 2005-10-17 | 2007-04-26 | Shell Internationale Research Maatschappij B.V. | Composition d’huile lubrifiante |
| US7741258B2 (en) | 2006-02-21 | 2010-06-22 | Shell Oil Company | Lubricating oil composition |
| US8329624B2 (en) | 2007-02-01 | 2012-12-11 | Shell Oil Company | Organic molybdenum compounds and lubricating compositions which contain said compounds |
| US8158565B2 (en) | 2007-02-01 | 2012-04-17 | Shell Oil Company | Molybdenum alkylxanthates and lubricating compositions |
| US8188017B2 (en) | 2007-02-01 | 2012-05-29 | Shell Oil Company | Organic molybdenum compounds and oil compositions containing the same |
| US8530686B2 (en) | 2007-02-01 | 2013-09-10 | Shell Oil Company | Organic molybdenum compounds and lubricating compositions which contain said compounds |
| US8486876B2 (en) | 2007-10-19 | 2013-07-16 | Shell Oil Company | Functional fluids for internal combustion engines |
| EP2071008A1 (fr) | 2007-12-04 | 2009-06-17 | Shell Internationale Researchmaatschappij B.V. | Composition de lubrification contenant imidazolidinethione et imidazolidone |
| WO2009090238A1 (fr) | 2008-01-16 | 2009-07-23 | Shell Internationale Research Maatschappij B.V. | Procédé de préparation d'une composition lubrifiante |
| US8658579B2 (en) | 2008-06-19 | 2014-02-25 | Shell Oil Company | Lubricating grease compositions |
| WO2009156393A1 (fr) | 2008-06-24 | 2009-12-30 | Shell Internationale Research Maatschappij B.V. | Utilisation d’une composition lubrifiante comprenant un amide de poly(acide hydroxycarboxylique) |
| US8633142B2 (en) | 2008-07-31 | 2014-01-21 | Shell Oil Company | Poly (hydroxycarboxylic acid) amide salt derivative and lubricating composition containing it |
| WO2010076241A1 (fr) | 2008-12-31 | 2010-07-08 | Evonik Rohmax Additives Gmbh | Procédé permettant de réduire l'ondulation de couple dans les moteurs hydrauliques |
| WO2010086365A1 (fr) | 2009-01-28 | 2010-08-05 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| EP2186871A1 (fr) | 2009-02-11 | 2010-05-19 | Shell Internationale Research Maatschappij B.V. | Composition de lubrification |
| WO2010094681A1 (fr) | 2009-02-18 | 2010-08-26 | Shell Internationale Research Maatschappij B.V. | Utilisation d'une composition lubrifiante avec de l'huile à base de gtl pour réduire les émissions d'hydrocarbure |
| EP2248878A1 (fr) | 2009-05-01 | 2010-11-10 | Shell Internationale Research Maatschappij B.V. | Composition de lubrification |
| WO2010149706A1 (fr) | 2009-06-24 | 2010-12-29 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| US9222049B2 (en) | 2009-06-24 | 2015-12-29 | Shell Oil Company | Lubricating composition |
| WO2010149712A1 (fr) | 2009-06-25 | 2010-12-29 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| WO2011020863A1 (fr) | 2009-08-18 | 2011-02-24 | Shell Internationale Research Maatschappij B.V. | Compositions de graisse lubrifiante |
| US8822394B2 (en) | 2009-08-18 | 2014-09-02 | Shell Oil Company | Lubricating grease compositions |
| WO2011023766A1 (fr) | 2009-08-28 | 2011-03-03 | Shell Internationale Research Maatschappij B.V. | Composition dhuile de traitement |
| WO2011042552A1 (fr) | 2009-10-09 | 2011-04-14 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| EP2159275A2 (fr) | 2009-10-14 | 2010-03-03 | Shell Internationale Research Maatschappij B.V. | Composition de lubrification |
| WO2011051261A1 (fr) | 2009-10-26 | 2011-05-05 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| US9096811B2 (en) | 2009-11-05 | 2015-08-04 | Shell Oil Company | Functional fluid composition |
| WO2011054909A1 (fr) | 2009-11-05 | 2011-05-12 | Shell Internationale Research Maatschappij B.V. | Composition de fluide fonctionnel |
| EP2189515A1 (fr) | 2009-11-05 | 2010-05-26 | Shell Internationale Research Maatschappij B.V. | Composition liquide fonctionnelle |
| WO2011073349A1 (fr) | 2009-12-16 | 2011-06-23 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| WO2011076948A1 (fr) | 2009-12-24 | 2011-06-30 | Shell Internationale Research Maatschappij B.V. | Compositions de carburant liquide |
| WO2011080250A1 (fr) | 2009-12-29 | 2011-07-07 | Shell Internationale Research Maatschappij B.V. | Compositions de carburant liquide |
| WO2011110551A1 (fr) | 2010-03-10 | 2011-09-15 | Shell Internationale Research Maatschappij B.V. | Procédé de réduction de la toxicité de compositions lubrifiantes usagées |
| US9206379B2 (en) | 2010-03-17 | 2015-12-08 | Shell Oil Company | Lubricating composition |
| WO2011113851A1 (fr) | 2010-03-17 | 2011-09-22 | Shell Internationale Research Maatschappij B.V. | Composition de lubrification |
| EP2194114A2 (fr) | 2010-03-19 | 2010-06-09 | Shell Internationale Research Maatschappij B.V. | Schmiermittelzusammensetzung |
| WO2011138313A1 (fr) | 2010-05-03 | 2011-11-10 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante usagée |
| EP2385097A1 (fr) | 2010-05-03 | 2011-11-09 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| WO2012004198A1 (fr) | 2010-07-05 | 2012-01-12 | Shell Internationale Research Maatschappij B.V. | Procédé pour la fabrication d'une composition de graisse |
| WO2012017023A1 (fr) | 2010-08-03 | 2012-02-09 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| EP2441818A1 (fr) | 2010-10-12 | 2012-04-18 | Shell Internationale Research Maatschappij B.V. | Composition de lubrification |
| WO2012080441A1 (fr) | 2010-12-17 | 2012-06-21 | Shell Internationale Research Maatschappij B.V. | Composition de lubrifiant |
| WO2012150283A1 (fr) | 2011-05-05 | 2012-11-08 | Shell Internationale Research Maatschappij B.V. | Compositions d'huile de lubrification comprenant des huiles de base dérivées de fischer-tropsch |
| WO2012163935A2 (fr) | 2011-05-30 | 2012-12-06 | Shell Internationale Research Maatschappij B.V. | Compositions de carburants liquides |
| EP2395068A1 (fr) | 2011-06-14 | 2011-12-14 | Shell Internationale Research Maatschappij B.V. | Composition de lubrification |
| US9593267B2 (en) | 2011-12-20 | 2017-03-14 | Shell Oil Company | Adhesive compositions and methods of using the same |
| WO2013096193A1 (fr) | 2011-12-20 | 2013-06-27 | Shell Oil Company | Compositions adhésives et leurs procédés d'utilisation |
| WO2013093103A1 (fr) | 2011-12-22 | 2013-06-27 | Shell Internationale Research Maatschappij B.V. | Composition de graissage |
| WO2013093080A1 (fr) | 2011-12-22 | 2013-06-27 | Shell Internationale Research Maatschappij B.V. | Perfectionnements se rapportant à la lubrification de compresseur haute pression |
| EP2626405A1 (fr) | 2012-02-10 | 2013-08-14 | Ab Nanol Technologies Oy | Composition lubrifiante |
| WO2013189951A1 (fr) | 2012-06-21 | 2013-12-27 | Shell Internationale Research Maatschappij B.V. | Composition de lubrification |
| WO2014020007A1 (fr) | 2012-08-01 | 2014-02-06 | Shell Internationale Research Maatschappij B.V. | Composition de remplissage de câbles |
| US10189975B2 (en) | 2012-08-01 | 2019-01-29 | Shell Oil Company | Cable fill composition |
| WO2014023707A1 (fr) | 2012-08-08 | 2014-02-13 | Ab Nanol Technologies Oy | Composition de graisse |
| EP2816097A1 (fr) | 2013-06-18 | 2014-12-24 | Shell Internationale Research Maatschappij B.V. | Composition d'huile de lubrification |
| EP2816098A1 (fr) | 2013-06-18 | 2014-12-24 | Shell Internationale Research Maatschappij B.V. | Utilisation d'un composé à soufre pour améliorer la stabilité oxidante d'une composition d'huile de lubrification |
| WO2015097152A1 (fr) | 2013-12-24 | 2015-07-02 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| US10329366B2 (en) | 2014-03-28 | 2019-06-25 | Mitsui Chemicals, Inc. | Ethylene/α-olefin copolymers and lubricating oils |
| US10040884B2 (en) | 2014-03-28 | 2018-08-07 | Mitsui Chemicals, Inc. | Ethylene/α-olefin copolymers and lubricating oils |
| WO2015172846A1 (fr) | 2014-05-16 | 2015-11-19 | Ab Nanol Technologies Oy | Composition d'additif pour lubrifiants |
| US10144896B2 (en) | 2014-05-16 | 2018-12-04 | Ab Nanol Technologies Oy | Composition |
| WO2015193395A1 (fr) | 2014-06-19 | 2015-12-23 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| WO2016032782A1 (fr) | 2014-08-27 | 2016-03-03 | Shell Oil Company | Procédés de lubrification d'une surface revêtue de carbone de type diamant, compositions d'huile lubrifiante associées et procédés de criblage associés |
| US10227543B2 (en) | 2014-09-10 | 2019-03-12 | Mitsui Chemicals, Inc. | Lubricant compositions |
| US10913916B2 (en) | 2014-11-04 | 2021-02-09 | Shell Oil Company | Lubricating composition |
| US10160927B2 (en) | 2014-12-17 | 2018-12-25 | Shell Oil Company | Lubricating oil composition |
| WO2016124653A1 (fr) | 2015-02-06 | 2016-08-11 | Shell Internationale Research Maatschappij B.V. | Composition de graisse |
| US10752859B2 (en) | 2015-02-06 | 2020-08-25 | Shell Oil Company | Grease composition |
| WO2016135036A1 (fr) | 2015-02-27 | 2016-09-01 | Shell Internationale Research Maatschappij B.V. | Utilisation d'une composition de graissage |
| WO2016156328A1 (fr) | 2015-03-31 | 2016-10-06 | Shell Internationale Research Maatschappij B.V. | Utilisation d'une composition lubrifiante comprenant un photostabilisant de type amine encombrée pour une meilleure propreté d'un piston dans un moteur à combustion interne |
| WO2016166135A1 (fr) | 2015-04-15 | 2016-10-20 | Shell Internationale Research Maatschappij B.V. | Procédé permettant de détecter la présence d'hydrocarbures obtenus à partir du méthane dans un mélange |
| WO2016184842A1 (fr) | 2015-05-18 | 2016-11-24 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| US10385288B1 (en) | 2016-05-13 | 2019-08-20 | Evonik Oil Additives Gmbh | Graft copolymers based on polyolefin backbone and methacrylate side chains |
| WO2017194654A1 (fr) | 2016-05-13 | 2017-11-16 | Evonik Oil Additives Gmbh | Copolymères greffés à base d'un squelette de polyoléfine et de chaînes latérales de méthacrylate |
| WO2018033449A1 (fr) | 2016-08-15 | 2018-02-22 | Evonik Oil Additives Gmbh | Polyalkyle (meth)acrylates fonctionnels ayant une performance de désémulsibilité améliorée |
| US11015139B2 (en) | 2016-08-31 | 2021-05-25 | Evonik Operations Gmbh | Comb polymers for improving Noack evaporation loss of engine oil formulations |
| WO2018041755A1 (fr) | 2016-08-31 | 2018-03-08 | Evonik Oil Additives Gmbh | Polymères en peigne permettant d'améliorer la perte par évaporation selon noack de formulations d'huile pour moteur |
| EP3336162A1 (fr) | 2016-12-16 | 2018-06-20 | Shell International Research Maatschappij B.V. | Composition de lubrification |
| WO2018114673A1 (fr) | 2016-12-19 | 2018-06-28 | Evonik Oil Additives Gmbh | Composition d'huile lubrifiante comprenant des polymères en peigne dispersants |
| WO2018131543A1 (fr) | 2017-01-16 | 2018-07-19 | 三井化学株式会社 | Composition d'huile lubrifiante pour engrenages d'automobile |
| US11155768B2 (en) | 2017-01-16 | 2021-10-26 | Mitsui Chemicals, Inc. | Lubricant oil compositions for automotive gears |
| WO2018192924A1 (fr) | 2017-04-19 | 2018-10-25 | Shell Internationale Research Maatschappij B.V. | Compositions lubrifiantes comprenant un additif réducteur de volatilité |
| WO2018197312A1 (fr) | 2017-04-27 | 2018-11-01 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| WO2019012031A1 (fr) | 2017-07-14 | 2019-01-17 | Evonik Oil Additives Gmbh | Polymères en peigne à fonctionnalité imide |
| US10731097B2 (en) | 2017-09-04 | 2020-08-04 | Evonik Operations Gmbh | Viscosity index improvers with defined molecular weight distributions |
| EP3450527A1 (fr) | 2017-09-04 | 2019-03-06 | Evonik Oil Additives GmbH | Nouveaux améliorants l'indice de viscosité ayant des répartitions de poids moléculaire définies |
| US10920164B2 (en) | 2017-12-13 | 2021-02-16 | Evonik Operations Gmbh | Viscosity index improver with improved shear-resistance and solubility after shear |
| EP3498808A1 (fr) | 2017-12-13 | 2019-06-19 | Evonik Oil Additives GmbH | Agent améliorant l'indice de viscosité présentant une meilleure résistance au cisaillement et une meilleure solubilité après cisaillement |
| WO2019145307A1 (fr) | 2018-01-23 | 2019-08-01 | Evonik Oil Additives Gmbh | Compositions nanoparticulaires polymères inorganiques, leur procédé de fabrication et leur utilisation en tant qu'additifs pour lubrifiants |
| US11180712B2 (en) | 2018-01-23 | 2021-11-23 | Evonik Operations Gmbh | Polymeric-inorganic nanoparticle compositions, manufacturing process thereof and their use as lubricant additives |
| US11198833B2 (en) | 2018-01-23 | 2021-12-14 | Evonik Operations Gmbh | Polymeric-inorganic nanoparticle compositions, manufacturing process thereof and their use as lubricant additives |
| WO2019145298A1 (fr) | 2018-01-23 | 2019-08-01 | Evonik Oil Additives Gmbh | Compositions nanoparticulaires polymères inorganiques, leur procédé de fabrication et leur utilisation en tant qu'additifs pour lubrifiants |
| WO2019145287A1 (fr) | 2018-01-23 | 2019-08-01 | Evonik Oil Additives Gmbh | Compositions nanoparticulaires polymères inorganiques, leur procédé de fabrication et leur utilisation en tant qu'additifs pour lubrifiants |
| US11591539B2 (en) | 2018-04-26 | 2023-02-28 | Shell Usa, Inc. | Lubricant composition and use of the same as a pipe dope |
| WO2019206999A1 (fr) | 2018-04-26 | 2019-10-31 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante et son utilisation comme pâte lubrifiante |
| WO2020007945A1 (fr) | 2018-07-05 | 2020-01-09 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| US11499117B2 (en) | 2018-07-13 | 2022-11-15 | Shell Usa, Inc. | Lubricating composition |
| WO2020011948A1 (fr) | 2018-07-13 | 2020-01-16 | Shell Internationale Research Maatschappij B.V. | Composition lubrifiante |
| WO2020064619A1 (fr) | 2018-09-24 | 2020-04-02 | Evonik Operations Gmbh | Utilisation de composés à base de trialcoxysilane pour lubrifiants |
| WO2020099078A1 (fr) | 2018-11-13 | 2020-05-22 | Evonik Operations Gmbh | Copolymères statistiques destinés à être utilisés comme huiles de base ou additifs lubrifiants |
| WO2020126494A1 (fr) | 2018-12-19 | 2020-06-25 | Evonik Operations Gmbh | Utilisation de copolymères triséquencés associatifs en tant qu'agents d'amélioration de l'indice de viscosité |
| WO2020126496A1 (fr) | 2018-12-19 | 2020-06-25 | Evonik Operations Gmbh | Améliorants d'indice de viscosité à base de copolymères séquencés |
| US12234354B2 (en) | 2019-03-11 | 2025-02-25 | Evonik Operations Gmbh | Viscosity index improvers |
| EP3708640A1 (fr) | 2019-03-11 | 2020-09-16 | Evonik Operations GmbH | Agents améliorant l'indice de viscosité à base de polyalkylméthacrylate |
| WO2020187954A1 (fr) | 2019-03-20 | 2020-09-24 | Evonik Operations Gmbh | Polyalkyl(méth)acrylates pour améliorer l'économie de carburant, les performances de dépôts et de capacité de dispersion |
| WO2020194548A1 (fr) | 2019-03-26 | 2020-10-01 | 三井化学株式会社 | Composition d'huile lubrifiante pour roue d'engrenage automobile, et procédé de fabrication de celle-ci |
| WO2020194546A1 (fr) | 2019-03-26 | 2020-10-01 | 三井化学株式会社 | Composition d'huile lubrifiante pour moteur à combustion interne, et procédé de fabrication de celle-ci |
| WO2020194545A1 (fr) | 2019-03-26 | 2020-10-01 | 三井化学株式会社 | Composition d'huile lubrifiante pour huile de fonctionnement, et procédé de fabrication de celle-ci |
| WO2020194551A1 (fr) | 2019-03-26 | 2020-10-01 | 三井化学株式会社 | Composition d'huile lubrifiante pour huile de compresseur, et procédé de fabrication de celle-ci |
| WO2020194550A1 (fr) | 2019-03-26 | 2020-10-01 | 三井化学株式会社 | Composition de graisse, et procédé de fabrication de celle-ci |
| WO2020194547A1 (fr) | 2019-03-26 | 2020-10-01 | 三井化学株式会社 | Composition d'huile lubrifiante pour huile de transmission automobile, et procédé de fabrication de celle-ci |
| WO2020194543A1 (fr) | 2019-03-26 | 2020-10-01 | 三井化学株式会社 | Composition d'huile lubrifmposition d'huile lubrifiante pour moteur à combustion interne, et procédé de fabrication de celle-ci |
| WO2020194544A1 (fr) | 2019-03-26 | 2020-10-01 | 三井化学株式会社 | Composition d'huile lubrifiante pour roue d'engrenage industrielle, et procédé de fabrication de celle-ci |
| EP3778839A1 (fr) | 2019-08-13 | 2021-02-17 | Evonik Operations GmbH | Agent améliorant l'indice de viscosité présentant une meilleure résistance au cisaillement |
| WO2021079976A1 (fr) | 2019-10-23 | 2021-04-29 | Shell Lubricants Japan K.K. | Composition d'huile lubrifiante pour transmission automobile |
| WO2021197974A1 (fr) | 2020-03-30 | 2021-10-07 | Shell Internationale Research Maatschappij B.V. | Gestion d'emballement thermique |
| WO2021197968A1 (fr) | 2020-03-30 | 2021-10-07 | Shell Internationale Research Maatschappij B.V. | Système de gestion thermique |
| WO2021219679A1 (fr) | 2020-04-30 | 2021-11-04 | Evonik Operations Gmbh | Procédé de préparation de polymères de (méth)acrylate de polyalkyle dispersants |
| US12065526B2 (en) | 2020-04-30 | 2024-08-20 | Evonik Operations Gmbh | Process for the preparation of polyalkyl (meth)acrylate polymers |
| WO2021219686A1 (fr) | 2020-04-30 | 2021-11-04 | Evonik Operations Gmbh | Procédé de préparation de polymères de polyalkyl (méth)acrylate |
| WO2022003088A1 (fr) | 2020-07-03 | 2022-01-06 | Evonik Operations Gmbh | Fluides de base à viscosité élevée à base de polyesters compatibles avec l'huile préparés à partir d'époxydes à longue chaîne |
| WO2022003087A1 (fr) | 2020-07-03 | 2022-01-06 | Evonik Operations Gmbh | Fluides de base à viscosité élevée à base de polyesters compatibles avec l'huile |
| US12116546B2 (en) | 2020-07-03 | 2024-10-15 | Evonik Operations Gmbh | High viscosity base fluids based on oil compatible polyesters |
| WO2022049130A1 (fr) | 2020-09-01 | 2022-03-10 | Shell Internationale Research Maatschappij B.V. | Composition d'huile moteur |
| WO2022058095A1 (fr) | 2020-09-18 | 2022-03-24 | Evonik Operations Gmbh | Compositions comprenant un matériau à base de graphène en tant qu'additifs de lubrifiant |
| US12139689B2 (en) | 2020-11-18 | 2024-11-12 | Evonik Operations Gmbh | Compressor oils with high viscosity index |
| WO2022106519A1 (fr) | 2020-11-18 | 2022-05-27 | Evonik Operations Gmbh | Huiles pour compresseurs à indice de viscosité élevé |
| US12252661B2 (en) | 2020-12-18 | 2025-03-18 | Evonik Operations Gmbh | Process for preparing homo- and copolymers of alkyl (meth)acrylates with low residual monomer content |
| WO2022129495A1 (fr) | 2020-12-18 | 2022-06-23 | Evonik Operations Gmbh | Procédé de préparation d'homo polymères et de copolymères de (méth)acrylates d'alkyle ayant une faible teneur en monomères résiduels |
| EP4060009A1 (fr) | 2021-03-19 | 2022-09-21 | Evonik Operations GmbH | Un agent améliorant l'indice de viscosité et composition lubrifiante |
| US11795413B2 (en) | 2021-03-19 | 2023-10-24 | Evonik Operations Gmbh | Viscosity index improver and lubricant compositions thereof |
| EP4119640A1 (fr) | 2021-07-16 | 2023-01-18 | Evonik Operations GmbH | Composition d'additif lubrifiant contenant des polyalkyl méthacrylates |
| US11639481B2 (en) | 2021-07-16 | 2023-05-02 | Evonik Operations Gmbh | Lubricant additive composition |
| WO2023002947A1 (fr) | 2021-07-20 | 2023-01-26 | 三井化学株式会社 | Modificateur de viscosité pour huile lubrifiante, et composition d'huile lubrifiante pour huile hydraulique |
| US12023651B2 (en) | 2021-10-25 | 2024-07-02 | Sk Innovation Co., Ltd. | Catalyst for selective ring-opening reaction and method of using same |
| WO2023099634A1 (fr) | 2021-12-03 | 2023-06-08 | Totalenergies Onetech | Compositions lubrifiantes |
| WO2023099637A1 (fr) | 2021-12-03 | 2023-06-08 | Totalenergies Onetech | Compositions lubrifiantes |
| WO2023099635A1 (fr) | 2021-12-03 | 2023-06-08 | Totalenergies Onetech | Compositions lubrifiantes |
| WO2023099630A1 (fr) | 2021-12-03 | 2023-06-08 | Evonik Operations Gmbh | Polymères de polyalkyl(méth)acrylate modifiés par un ester boronique |
| WO2023099631A1 (fr) | 2021-12-03 | 2023-06-08 | Evonik Operations Gmbh | Polymères de poly(méth)acrylate d'alkyle modifiés par un ester boronique |
| WO2023099632A1 (fr) | 2021-12-03 | 2023-06-08 | Evonik Operations Gmbh | Polymères de poly(méth)acrylate d'alkyle modifiés par un ester boronique |
| WO2023167307A1 (fr) | 2022-03-03 | 2023-09-07 | 三井化学株式会社 | Composition lubrifiante |
| WO2023222677A1 (fr) | 2022-05-19 | 2023-11-23 | Shell Internationale Research Maatschappij B.V. | Système de gestion thermique |
| WO2024033156A1 (fr) | 2022-08-08 | 2024-02-15 | Evonik Operations Gmbh | Polymères à base de polyalkyle (méth)acrylate présentant des propriétés à basse température améliorées |
| EP4321602A1 (fr) | 2022-08-10 | 2024-02-14 | Evonik Operations GmbH | Copolymères de poly(méth)acrylate d'alkyle sans soufre utilisés comme améliorants d'indice de viscosité dans des lubrifiants |
| WO2024120926A1 (fr) | 2022-12-07 | 2024-06-13 | Evonik Operations Gmbh | Polymères dispersants exempts de soufre pour applications industrielles |
| WO2025008274A1 (fr) | 2023-07-03 | 2025-01-09 | Shell Internationale Research Maatschappij B.V. | Composition d'huile lubrifiante |
| WO2025201962A1 (fr) | 2024-03-27 | 2025-10-02 | Shell Internationale Research Maatschappij B.V. | Composition d'huile lubrifiante |
| WO2025252603A1 (fr) | 2024-06-04 | 2025-12-11 | Shell Internationale Research Maatschappij B.V. | Composition d'huile lubrifiante |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2798136A1 (fr) | 2001-03-09 |
| KR20020052180A (ko) | 2002-07-02 |
| CA2382893A1 (fr) | 2001-03-15 |
| ZA200201564B (en) | 2003-07-30 |
| DK1212390T3 (da) | 2003-05-19 |
| DE60001331D1 (de) | 2003-03-06 |
| AU7299300A (en) | 2001-04-10 |
| FR2798136B1 (fr) | 2001-11-16 |
| JP2003520867A (ja) | 2003-07-08 |
| KR100711294B1 (ko) | 2007-04-25 |
| US6599864B1 (en) | 2003-07-29 |
| PT1212390E (pt) | 2003-06-30 |
| ES2190986T3 (es) | 2003-09-01 |
| EP1212390A1 (fr) | 2002-06-12 |
| AU769075B2 (en) | 2004-01-15 |
| ATE231908T1 (de) | 2003-02-15 |
| EP1212390B1 (fr) | 2003-01-29 |
| DE60001331T2 (de) | 2004-01-15 |
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