EP3262146B1 - Schmiermittelformulierungen mit verbesserter verschleiss- und extremdruckleistung - Google Patents

Schmiermittelformulierungen mit verbesserter verschleiss- und extremdruckleistung Download PDF

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Publication number
EP3262146B1
EP3262146B1 EP16708055.5A EP16708055A EP3262146B1 EP 3262146 B1 EP3262146 B1 EP 3262146B1 EP 16708055 A EP16708055 A EP 16708055A EP 3262146 B1 EP3262146 B1 EP 3262146B1
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EP
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Prior art keywords
weight
percent
butylene oxide
formulation
initiated
Prior art date
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Not-in-force
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EP16708055.5A
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English (en)
French (fr)
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EP3262146A1 (de
Inventor
Ashish Kotnis
Martin R. Greaves
Govindlal KHEMCHANDANI
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Dow Global Technologies LLC
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Dow Global Technologies LLC
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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
    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • C10M141/10—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic phosphorus-containing compound
    • 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
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
    • 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
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
    • 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
    • C10M2203/1025—Aliphatic fractions used as base material
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
    • C10M2205/0285—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms used as base material
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/106—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing four carbon atoms only
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/107—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/064—Di- and triaryl amines
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/064—Di- and triaryl amines
    • C10M2215/065—Phenyl-Naphthyl amines
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/223—Five-membered rings containing nitrogen and carbon only
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
    • C10M2219/022—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of hydrocarbons, e.g. olefines
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
    • C10M2219/106—Thiadiazoles
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/02—Unspecified siloxanes; Silicones
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/02—Viscosity; Viscosity index
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/40—Low content or no content compositions
    • C10N2030/42—Phosphor free or low phosphor content compositions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives

Definitions

  • Table 8 describes gear oil lubricant formulations similar to the formulation of Comparative Example I, except that the Comparative Example I formulation is modified by replacing a portion of the base oil with an OSP to provide the formulations of the present invention described in Table 8.
  • Different OSP types with concentration at 15 wt% are represented by the three Examples in Table 8 to demonstrate the effect of different OSP types.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Claims (12)

  1. Eine Schmiermittelformulierung, beinhaltend:
    a. mehr als 50 Gewichtsprozent Kohlenwasserstoffbasisöl;
    b. 5 Gewichtsprozent oder mehr und weniger als 50 Gewichtsprozent von einem oder einer Kombination von mehr als einem öllöslichen Polyalkylenglycol, ausgewählt aus einer Gruppe, bestehend aus monol-, diol- und triolinitiierten 1,2-Butylenoxidhomopolymeren und monolinitiierten Copolymeren von 1,2-Butylenoxid und Propylenoxid;
    c. 0,1 Gewichtsprozent oder mehr und 5 Gewichtsprozent oder weniger sulfuriertes Olefin; und
    d. 0,1 Gewichtsprozent oder mehr und 2 Gewichtsprozent oder weniger Phosphatester;
    wobei das Gewichtsprozent der Bestandteile a.-d. auf das Gesamtgewicht der Schmiermittelformulierung bezogen ist.
  2. Schmiermittelformulierung gemäß Anspruch 1, wobei das öllösliche Polyalkylenglycol ausgewählt ist aus einer Gruppe, bestehend aus monolinitiierten 1,2-Butylenoxidhomopolymeren, diolinitiierten 1,2-Butylenoxidhomopolymeren und monolinitiierten statistischen Copolymeren von 1,2-Butylenoxid und Propylenoxid.
  3. Schmiermittel gemäß einem vorhergehenden Anspruch, wobei das öllösliche Polyalkylenglycol ein dodecanolinitiiertes statistisches Copolymer von 1,2-Butylenoxid und Propylenoxid ist.
  4. Schmiermittel gemäß einem vorhergehenden Anspruch, wobei das öllösliche Polyalkylenglycol ein butanolinitiiertes Homopolymer von 1,2-Butylenoxid ist.
  5. Schmiermittel gemäß einem vorhergehenden Anspruch, wobei das öllösliche Polyalkylenglycol ein diolinitiiertes Homopolymer von 1,2-Butylenoxid ist.
  6. Schmiermittelformulierung gemäß einem vorhergehenden Anspruch, wobei das Kohlenwasserstoffbasisöl ausgewählt ist aus Gruppe II-, III- und Gruppe IV-Basisölen.
  7. Schmiermittelformulierung gemäß einem vorhergehenden Anspruch, wobei das sulfurierte Olefin sulfuriertes Isobutylen ist.
  8. Schmiermittelformulierung gemäß einem vorhergehenden Anspruch, wobei die Konzentration von öllöslichem Polyalkylenglycol fünf Gewichtsprozent oder mehr und 30 Gewichtsprozent oder weniger beträgt, wobei das Gewichtsprozent auf das Gesamtgewicht der Schmiermittelformulierung bezogen ist.
  9. Schmiermittelformulierung gemäß einem vorhergehenden Anspruch, ferner dadurch gekennzeichnet, dass sie frei ist von sulfuriertem Fettöl.
  10. Schmiermittelformulierung gemäß einem vorhergehenden Anspruch, ferner dadurch gekennzeichnet, dass die Formulierung weniger als 75 Gewichtsprozent Polyalphaolefinbasisöl, bezogen auf das Gesamtgewicht der Schmiermittelformulierung, enthält.
  11. Verfahren zum Steigern von Verschleißschutzleistung, ohne Verringern von Extremdruckleistung, einer Schmiermittelformulierung, die ein Kohlenwasserstoffbasisöl, einen sulfurierten Isobutylen-Extremdruckzusatzstoff und einen Phosphatester-Verschleißschutzzusatzstoff enthält, wobei das Verfahren beinhaltet, ein öllösliches Polyalkylenglycol, ausgewählt aus einer Gruppe, bestehend aus monol-, diol- und triolinitiierten 1,2-Butylenoxidhomopolymeren und monolinitiierten Copolymeren von 1,2-Butylenoxid und Propylenoxid in die Schmiermittelformulierung einzuschließen, um so die Schmiermittelformulierung gemäß Anspruch 1 zu erhalten.
  12. Verfahren gemäß Anspruch 11, wobei das öllösliche Polyalkylenglycol ausgewählt ist aus einer Gruppe, bestehend aus monolinitiierten 1,2-Butylenoxidhomopolymeren, diolinitiierten 1,2-Butylenoxidhomopolymeren und monolinitiierten statistischen Copolymeren von 1,2-Butylenoxid und Propylenoxid.
EP16708055.5A 2015-02-26 2016-02-22 Schmiermittelformulierungen mit verbesserter verschleiss- und extremdruckleistung Not-in-force EP3262146B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562120921P 2015-02-26 2015-02-26
PCT/US2016/018920 WO2016137882A1 (en) 2015-02-26 2016-02-22 Lubricant formulations with enhanced anti-wear and extreme pressure performance

Publications (2)

Publication Number Publication Date
EP3262146A1 EP3262146A1 (de) 2018-01-03
EP3262146B1 true EP3262146B1 (de) 2018-12-26

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Country Link
US (1) US20180245017A1 (de)
EP (1) EP3262146B1 (de)
CN (1) CN107207985A (de)
BR (1) BR112017017360A2 (de)
WO (1) WO2016137882A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3732273B1 (de) 2017-12-25 2024-05-08 Dow Global Technologies LLC Schmiermittel mit modifiziertem öllöslichen polyalkylenglykol
CN113508170B (zh) * 2019-03-05 2023-03-10 陶氏环球技术有限责任公司 改进的碳氢润滑剂组合物及其制备方法
WO2020217213A1 (en) * 2019-04-26 2020-10-29 3M Innovative Properties Company Lubricating oil compositions
CN110408461B (zh) * 2019-08-23 2021-09-24 广州市联诺化工科技有限公司 一种低烟雾长寿命环保型强缩成型油及其制备方法
CN115305135A (zh) * 2022-08-01 2022-11-08 广州国机润滑科技有限公司 一种多功能切削油及其制备方法与应用

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330420A (en) * 1980-05-13 1982-05-18 Texaco Inc. Low ash, low phosphorus motor oil formulations
US5135670A (en) 1990-06-22 1992-08-04 Mobil Oil Corporation Sulfurized olefin extreme pressure/antiwear additives and compositions thereof
CA2076140C (en) * 1991-08-21 2002-02-26 Andrew G. Papay Oil additive concentrates and lubricants of enhanced performance capabilities
US5763374A (en) * 1994-08-10 1998-06-09 Sanyo Chemical Industries, Ltd. Lubricating oil compositions of reduced high-temperature high-shear viscosity
US20080312116A1 (en) * 2004-11-04 2008-12-18 Hongmei Wen Multifunctional Lubricant Additive Package
US20070078066A1 (en) * 2005-10-03 2007-04-05 Milner Jeffrey L Lubricant formulations containing extreme pressure agents
KR101628406B1 (ko) * 2008-04-28 2016-06-08 다우 글로벌 테크놀로지스 엘엘씨 폴리알킬렌 글리콜 윤활제 조성물
BR112012001327B8 (pt) * 2009-07-23 2021-10-13 Dow Global Technologies Llc Composição lubrificante e método para reparar uma composição lubrificante
FR2968011B1 (fr) * 2010-11-26 2014-02-21 Total Raffinage Marketing Composition lubrifiante pour moteur
JP2014534316A (ja) * 2011-11-01 2014-12-18 ダウ グローバル テクノロジーズ エルエルシー 油溶性ポリアルキレングリコール潤滑油組成物
FR2990213B1 (fr) * 2012-05-04 2015-04-24 Total Raffinage Marketing Composition lubrifiante pour moteur
FR2990215B1 (fr) * 2012-05-04 2015-05-01 Total Raffinage Marketing Composition lubrifiante pour moteur
BR112015009036A2 (pt) * 2012-10-25 2017-07-04 Dow Global Technologies Llc composição lubrificante
EP2978827B1 (de) * 2013-05-23 2019-08-14 Dow Global Technologies LLC Öllösliche polyoxybutylenpolymere als reibungsmodifikatoren für schmiermittel
WO2014189711A1 (en) * 2013-05-23 2014-11-27 Dow Global Technologies Llc Polyalkylene glycols useful as lubricant additives for hydrocarbon base oils

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

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Publication number Publication date
EP3262146A1 (de) 2018-01-03
BR112017017360A2 (pt) 2018-04-10
WO2016137882A1 (en) 2016-09-01
CN107207985A (zh) 2017-09-26
US20180245017A1 (en) 2018-08-30

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