EP0184713A3 - Stabilisierte Schmierstoffe auf der Basis von Polyethern - Google Patents

Stabilisierte Schmierstoffe auf der Basis von Polyethern Download PDF

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Publication number
EP0184713A3
EP0184713A3 EP85114960A EP85114960A EP0184713A3 EP 0184713 A3 EP0184713 A3 EP 0184713A3 EP 85114960 A EP85114960 A EP 85114960A EP 85114960 A EP85114960 A EP 85114960A EP 0184713 A3 EP0184713 A3 EP 0184713A3
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EP
European Patent Office
Prior art keywords
alkyl
group
radical
cycloalkyl
branched
Prior art date
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EP85114960A
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English (en)
French (fr)
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EP0184713A2 (de
Inventor
Hans-Josef Dr. Buysch
Siegfried Dipl.-Ing. Kussi
Günther Dr. Boehmke
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Bayer AG
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Bayer AG
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Publication of EP0184713A2 publication Critical patent/EP0184713A2/de
Publication of EP0184713A3 publication Critical patent/EP0184713A3/de
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    • 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
    • C10M2221/00—Organic macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2221/04—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C10M2221/00—Organic macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2221/04—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2221/041—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds involving sulfurisation of macromolecular compounds, e.g. polyolefins
    • 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
    • C10M2221/00—Organic macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2221/04—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2221/043—Polyoxyalkylene ethers with a thioether group
    • 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

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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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Stabilisierte Schmierstoffe auf der Basis von Polyethern enthalten Diphenylaminderivate der Formel in der
R¹ Wasserstoff, eine geradkettige oder verzweigte C₄ bis C₁₂-Alkylgruppe, eine geradkettige oder verzweigte C₄ bis C₁₂-Alkylengruppe, eine C₇ bis C₁₂-Aralkylgruppe, eine C₇ bis C₁₂-Aralkylengruppe, eine gegebenenfalls durch C₁ bis C₆-Al­ kyl, -Alkenyl, -Cycloalkyl oder -Cycloalkenyl substituierte C₅ bis C₁₂-Cycloalkylgruppe oder eine gegebenenfalls durch C₁ bis C₆-Alkyl, -Alkenyl oder -Cycloalkenyl substituierte C₅ bis C₁₂-Cycloalkenylgruppe, jedoch nicht eine von einem Terpen abgeleitete Kohlenwasserstoffgruppe, in ortho- oder para-­ Stellung zum jeweiligen N-Atom bedeutet,
n für eine ganze Zahl von 1 bis 29 steht und
Y für einen bifunktionellen Rest -A- und gegebenenfalls zu­ sätzlich für einen bifunktionellen Rest -B-, jeweils in ortho- oder para-Stellung zu den N-Atomen steht, wobei
-A- einen geradkettigen oder verzweigten C₄ bis C₁₂-Alkyl­ rest, einen C₇ bis C₁₂-Alkylrest oder einen gegebenenfalls durch C₁ bis C₆-Alkyl oder -Cycloalkyl substituierten C₅ bis C₁₂-Cycloalkylrest, nicht jedoch ein von einem Terpen abgelei­ teter Kohlenwasserstoffrest, und bedeutet, wobei R² für Wasserstoff, C₁ bis C₆-Alkyl oder C₅ bis C₆-Cycloalkyl steht
und wobei -B- einen Anteil von 0 bis 50 Mol-% an Y hat
und gegebenenfalls weitere Zusätze.
EP85114960A 1984-12-08 1985-11-26 Stabilisierte Schmierstoffe auf der Basis von Polyethern Withdrawn EP0184713A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3444884A DE3444884A1 (de) 1984-12-08 1984-12-08 Stabilisierte schmierstoffe auf der basis von polyethern
DE3444884 1984-12-08

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EP0184713A2 EP0184713A2 (de) 1986-06-18
EP0184713A3 true EP0184713A3 (de) 1987-02-04

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US (1) US4627929A (de)
EP (1) EP0184713A3 (de)
JP (1) JPS61138696A (de)
BR (1) BR8506132A (de)
DE (1) DE3444884A1 (de)
ES (1) ES8705510A1 (de)

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US6797677B2 (en) 2002-05-30 2004-09-28 Afton Chemical Corporation Antioxidant combination for oxidation and deposit control in lubricants containing molybdenum and alkylated phenothiazine
US8202829B2 (en) * 2004-11-04 2012-06-19 Afton Chemical Corporation Lubricating composition
CN103842488A (zh) * 2011-03-29 2014-06-04 陶氏环球技术有限责任公司 包含低Noack挥发度的聚烷撑二醇二醚的润滑剂组合物
US10428009B2 (en) 2015-12-22 2019-10-01 Eastman Chemical Company Methods of making compounds and mixtures having antidegradant and antifatigue efficacy
US10287418B2 (en) 2015-12-22 2019-05-14 Eastman Chemical Company Compounds with antidegradant and antifatigue efficacy and compositions including said compounds
US10260017B2 (en) 2015-12-22 2019-04-16 Eastman Chemical Company Compounds and mixtures with antidegradant and antifatigue efficacy and compositions including said compounds
US10160718B2 (en) * 2015-12-22 2018-12-25 Eastman Chemical Company Methods of making compounds having antidegradant and antifatigue efficacy
US10167252B2 (en) * 2015-12-22 2019-01-01 Eastman Chemical Company Compounds and mixtures with antidegradant and antifatigue efficacy and compositions including such compounds
EP3634939B1 (de) * 2017-06-09 2021-03-24 Eastman Chemical Company Verfahren zur herstellung von verbindungen mit zersetzungsschutz- und ermüdungsschutzwirksamkeit
US20210395155A1 (en) * 2018-11-14 2021-12-23 Sika Technology Ag Curable composition for alkaline substrates

Citations (2)

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DE2806133A1 (de) * 1978-02-14 1979-08-16 Hoechst Ag Schmiermittel
EP0070436A1 (de) * 1981-07-14 1983-01-26 Bayer Ag Stabilisatorhaltige Reaktivkomponenten für PU-Schaumstoffe, neue Stabilisatoren und ein Verfahren zur Herstellung der Stabilisatoren

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CA560340A (en) * 1958-07-15 H. Matuszak Alfred Inhibited synthetic ester lubricant blends
US2848444A (en) * 1955-05-25 1958-08-19 Exxon Research Engineering Co Diphenylamine-metal polysulfide reaction products and method of preparing same
US2930758A (en) * 1956-09-28 1960-03-29 Texaco Inc Ester-base lubricant containing anti-oxidant mixtures
US3282840A (en) * 1962-11-29 1966-11-01 Eastman Kodak Co Stable lubricating composition and inhibitor mixture therefor
GB1053062A (de) * 1963-04-30
US3696851A (en) * 1964-02-11 1972-10-10 Geigy Chem Corp Chemical compounds and compositions
US4110234A (en) * 1975-11-05 1978-08-29 Uniroyal, Inc. Antioxidant stabilized lubricating oils
US4119551A (en) * 1977-06-28 1978-10-10 Texaco Inc. Synthetic aircraft turbine lubricating oil compositions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806133A1 (de) * 1978-02-14 1979-08-16 Hoechst Ag Schmiermittel
EP0070436A1 (de) * 1981-07-14 1983-01-26 Bayer Ag Stabilisatorhaltige Reaktivkomponenten für PU-Schaumstoffe, neue Stabilisatoren und ein Verfahren zur Herstellung der Stabilisatoren

Also Published As

Publication number Publication date
EP0184713A2 (de) 1986-06-18
US4627929A (en) 1986-12-09
BR8506132A (pt) 1986-08-26
DE3444884A1 (de) 1986-06-12
ES549665A0 (es) 1987-05-01
ES8705510A1 (es) 1987-05-01
JPS61138696A (ja) 1986-06-26

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