ATE320477T1 - Schmiermittel mit langer lebensdauer und öl mit hohem aschengehalt mit erhöhter nitrier resistenz - Google Patents

Schmiermittel mit langer lebensdauer und öl mit hohem aschengehalt mit erhöhter nitrier resistenz

Info

Publication number
ATE320477T1
ATE320477T1 AT00984262T AT00984262T ATE320477T1 AT E320477 T1 ATE320477 T1 AT E320477T1 AT 00984262 T AT00984262 T AT 00984262T AT 00984262 T AT00984262 T AT 00984262T AT E320477 T1 ATE320477 T1 AT E320477T1
Authority
AT
Austria
Prior art keywords
long life
ash content
high ash
content oil
tbn
Prior art date
Application number
AT00984262T
Other languages
English (en)
Inventor
Stanley James Cartwright
James Walter Finch
Original Assignee
Exxonmobil Res & Eng Co
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 Exxonmobil Res & Eng Co filed Critical Exxonmobil Res & Eng Co
Application granted granted Critical
Publication of ATE320477T1 publication Critical patent/ATE320477T1/de

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
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • 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
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals
    • 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
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • C10M159/24—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/028—Overbased salts thereof
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/26—Overbased carboxylic acid salts
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/26—Overbased carboxylic acid salts
    • C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
    • 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
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/046—Overbasedsulfonic acid salts
    • 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
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • C10M2219/089—Overbased salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Glanulating (AREA)
AT00984262T 1999-12-15 2000-12-13 Schmiermittel mit langer lebensdauer und öl mit hohem aschengehalt mit erhöhter nitrier resistenz ATE320477T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/464,530 US6191081B1 (en) 1999-12-15 1999-12-15 Long life medium and high ash oils with enhanced nitration resistance

Publications (1)

Publication Number Publication Date
ATE320477T1 true ATE320477T1 (de) 2006-04-15

Family

ID=23844301

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00984262T ATE320477T1 (de) 1999-12-15 2000-12-13 Schmiermittel mit langer lebensdauer und öl mit hohem aschengehalt mit erhöhter nitrier resistenz

Country Status (10)

Country Link
US (1) US6191081B1 (de)
EP (1) EP1250407B1 (de)
JP (1) JP2003517093A (de)
AT (1) ATE320477T1 (de)
AU (1) AU777654B2 (de)
CA (1) CA2393138C (de)
DE (1) DE60026735T2 (de)
DK (1) DK1250407T3 (de)
NO (1) NO20022843L (de)
WO (1) WO2001044418A1 (de)

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US6756348B2 (en) 2001-11-29 2004-06-29 Chevron Oronite Company Llc Lubricating oil having enhanced resistance to oxidation, nitration and viscosity increase
US6642191B2 (en) 2001-11-29 2003-11-04 Chevron Oronite Company Llc Lubricating oil additive system particularly useful for natural gas fueled engines
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US20050153851A1 (en) * 2002-10-18 2005-07-14 Cartwright Stanley J. Long life lubricating oil with enhanced oxidation and nitration resistance
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Also Published As

Publication number Publication date
DE60026735D1 (de) 2006-05-11
AU777654B2 (en) 2004-10-28
NO20022843D0 (no) 2002-06-14
DE60026735T2 (de) 2006-11-16
EP1250407B1 (de) 2006-03-15
EP1250407A1 (de) 2002-10-23
CA2393138A1 (en) 2001-06-21
EP1250407A4 (de) 2003-07-16
NO20022843L (no) 2002-07-02
US6191081B1 (en) 2001-02-20
AU2091201A (en) 2001-06-25
JP2003517093A (ja) 2003-05-20
DK1250407T3 (da) 2006-07-10
WO2001044418A1 (en) 2001-06-21
CA2393138C (en) 2010-01-05

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