DE69507901T2 - Synergistische antioxydans-kombinationen für schmieröle - Google Patents

Synergistische antioxydans-kombinationen für schmieröle

Info

Publication number
DE69507901T2
DE69507901T2 DE69507901T DE69507901T DE69507901T2 DE 69507901 T2 DE69507901 T2 DE 69507901T2 DE 69507901 T DE69507901 T DE 69507901T DE 69507901 T DE69507901 T DE 69507901T DE 69507901 T2 DE69507901 T2 DE 69507901T2
Authority
DE
Germany
Prior art keywords
antioxydans
synergistic
combinations
lubricating oils
lubricating
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 - Fee Related
Application number
DE69507901T
Other languages
English (en)
Other versions
DE69507901D1 (de
Inventor
James Puckace
David Martella
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.)
ExxonMobil Chemical Patents Inc
Original Assignee
Exxon Chemical Patents Inc
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 Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of DE69507901D1 publication Critical patent/DE69507901D1/de
Application granted granted Critical
Publication of DE69507901T2 publication Critical patent/DE69507901T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/10—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing sulfur
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/04—Hydroxy compounds
    • C10M129/10—Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
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    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/16—Ethers
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/20—Thiols; Sulfides; Polysulfides
    • C10M135/22—Thiols; Sulfides; Polysulfides containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
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    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
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    • 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
    • C10M141/08—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 sulfur-, selenium- or tellurium-containing compound
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    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
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    • C10M2207/046—Hydroxy ethers
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    • 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
    • C10M2215/062—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings containing hydroxy groups bound to the aromatic ring
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    • C10M2223/047—Thioderivatives not containing metallic elements
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    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/10—Phosphatides, e.g. lecithin, cephalin
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    • C10N2040/44—Super vacuum or supercritical use
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/50—Medical uses

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Lubricants (AREA)
  • Fats And Perfumes (AREA)
DE69507901T 1994-12-05 1995-12-04 Synergistische antioxydans-kombinationen für schmieröle Expired - Fee Related DE69507901T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/349,335 US5595963A (en) 1994-12-05 1994-12-05 Synergistic antioxidant combinations for lubricating oils
PCT/US1995/015710 WO1996017913A1 (en) 1994-12-05 1995-12-04 Synergistic antioxidant combinations for lubricating oils

Publications (2)

Publication Number Publication Date
DE69507901D1 DE69507901D1 (de) 1999-03-25
DE69507901T2 true DE69507901T2 (de) 1999-07-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE69507901T Expired - Fee Related DE69507901T2 (de) 1994-12-05 1995-12-04 Synergistische antioxydans-kombinationen für schmieröle

Country Status (8)

Country Link
US (1) US5595963A (de)
EP (1) EP0796312B1 (de)
JP (1) JPH11501681A (de)
AU (1) AU695157B2 (de)
CA (1) CA2202791A1 (de)
DE (1) DE69507901T2 (de)
ES (1) ES2127577T3 (de)
WO (1) WO1996017913A1 (de)

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DE69507901D1 (de) 1999-03-25
AU4249496A (en) 1996-06-26
US5595963A (en) 1997-01-21
AU695157B2 (en) 1998-08-06
EP0796312B1 (de) 1999-02-17
CA2202791A1 (en) 1996-06-13
ES2127577T3 (es) 1999-04-16
WO1996017913A1 (en) 1996-06-13
JPH11501681A (ja) 1999-02-09
EP0796312A1 (de) 1997-09-24

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