FR2079970A5 - Oxazoline diesters - as lubricants for turbine engines - Google Patents

Oxazoline diesters - as lubricants for turbine engines

Info

Publication number
FR2079970A5
FR2079970A5 FR7005883A FR7005883A FR2079970A5 FR 2079970 A5 FR2079970 A5 FR 2079970A5 FR 7005883 A FR7005883 A FR 7005883A FR 7005883 A FR7005883 A FR 7005883A FR 2079970 A5 FR2079970 A5 FR 2079970A5
Authority
FR
France
Prior art keywords
oxazoline
diesters
lubricants
turbine engines
r1cocl
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.)
Expired
Application number
FR7005883A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7005883A priority Critical patent/FR2079970A5/en
Application granted granted Critical
Publication of FR2079970A5 publication Critical patent/FR2079970A5/en
Expired legal-status Critical Current

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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/56—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing nitrogen
    • C10M105/70—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing nitrogen as ring hetero atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D263/10—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C07D263/14—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with radicals substituted by oxygen atoms
    • 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
    • C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
    • 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
    • C10N2040/12—Gas-turbines
    • C10N2040/13—Aircraft turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)

Abstract

Diesters (I) in which R1, R2 and R3 are linear or alpha-branched aliphatic radicals having 5-15C in their principal chain are prepd. by reacting amino-2-hydroxy-methyl, propanediol 1,3 with R1COOH, or -R1COCl, and the resulting dihydroxymethyl oxazoline with R3COOH and R2COOH or their chlorides. Used as synthetic lubricants esp. for aero turbo engines for use at up to 300 degrees C.
FR7005883A 1970-02-18 1970-02-18 Oxazoline diesters - as lubricants for turbine engines Expired FR2079970A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7005883A FR2079970A5 (en) 1970-02-18 1970-02-18 Oxazoline diesters - as lubricants for turbine engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7005883A FR2079970A5 (en) 1970-02-18 1970-02-18 Oxazoline diesters - as lubricants for turbine engines

Publications (1)

Publication Number Publication Date
FR2079970A5 true FR2079970A5 (en) 1971-11-12

Family

ID=9050901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7005883A Expired FR2079970A5 (en) 1970-02-18 1970-02-18 Oxazoline diesters - as lubricants for turbine engines

Country Status (1)

Country Link
FR (1) FR2079970A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334075A (en) * 1980-09-22 1982-06-08 E. I. Du Pont De Nemours And Company Oxazoline diesters
JPS6436693A (en) * 1987-07-31 1989-02-07 Nippon Steel Corp Lubricating oil
WO2004007652A1 (en) * 2002-07-12 2004-01-22 The Lubrizol Corporation Friction modifiers for improved anti-shudder performance and high static friction in transmission fluids

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334075A (en) * 1980-09-22 1982-06-08 E. I. Du Pont De Nemours And Company Oxazoline diesters
JPS6436693A (en) * 1987-07-31 1989-02-07 Nippon Steel Corp Lubricating oil
WO2004007652A1 (en) * 2002-07-12 2004-01-22 The Lubrizol Corporation Friction modifiers for improved anti-shudder performance and high static friction in transmission fluids
AU2003249233B2 (en) * 2002-07-12 2008-11-13 The Lubrizol Corporation Friction modifiers for improved anti-shudder performance and high static friction in transmission fluids

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Legal Events

Date Code Title Description
ST Notification of lapse