SG170801A1 - A method for reducing deposit formation in lubricant compositions - Google Patents

A method for reducing deposit formation in lubricant compositions

Info

Publication number
SG170801A1
SG170801A1 SG201102245-6A SG2011022456A SG170801A1 SG 170801 A1 SG170801 A1 SG 170801A1 SG 2011022456 A SG2011022456 A SG 2011022456A SG 170801 A1 SG170801 A1 SG 170801A1
Authority
SG
Singapore
Prior art keywords
lubricant compositions
deposit formation
reducing deposit
reducing
triarylphosphites
Prior art date
Application number
SG201102245-6A
Inventor
Marc-Andre Poirier
Andrea B Wardlow
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
Publication of SG170801A1 publication Critical patent/SG170801A1/en

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
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
    • C10M133/54—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
    • 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
    • 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
    • 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
    • C10M2223/041—Triaryl phosphates
    • 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
    • C10M2223/049—Phosphite
    • 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
    • C10N2030/04—Detergent property or dispersant property
    • 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
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants

Landscapes

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

Abstract

The deposit forming tendency of Group II, III and IV lubricating base oils is reduced by the use of synergistic mixtures of diphenylamines or phenyl-a- naphthylamines with triarylphosphites.
SG201102245-6A 2006-03-31 2007-03-28 A method for reducing deposit formation in lubricant compositions SG170801A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78823506P 2006-03-31 2006-03-31
US11/710,374 US20070232505A1 (en) 2006-03-31 2007-02-23 Method for reducing deposit formation in lubricant compositions

Publications (1)

Publication Number Publication Date
SG170801A1 true SG170801A1 (en) 2011-05-30

Family

ID=38461849

Family Applications (1)

Application Number Title Priority Date Filing Date
SG201102245-6A SG170801A1 (en) 2006-03-31 2007-03-28 A method for reducing deposit formation in lubricant compositions

Country Status (7)

Country Link
US (1) US20070232505A1 (en)
EP (1) EP2004781A1 (en)
JP (1) JP2009532523A (en)
KR (1) KR20080108325A (en)
BR (1) BRPI0709244A2 (en)
SG (1) SG170801A1 (en)
WO (1) WO2007126951A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8747650B2 (en) * 2006-12-21 2014-06-10 Chevron Oronite Technology B.V. Engine lubricant with enhanced thermal stability
WO2010149712A1 (en) * 2009-06-25 2010-12-29 Shell Internationale Research Maatschappij B.V. Lubricating composition
EP3484985B1 (en) * 2016-07-15 2022-06-08 The Lubrizol Corporation Engine lubricants for siloxane deposit control

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556999A (en) * 1965-06-03 1971-01-19 Rohm & Haas Stabilized fluids
US3923672A (en) * 1974-10-07 1975-12-02 Continental Oil Co Turbine oil compositions
US20030096713A1 (en) * 1994-04-19 2003-05-22 Eric R. Schnur Lubricating compositions with improved oxidation resistance containing a dispersant and an antioxidant
US6172014B1 (en) * 1998-06-30 2001-01-09 Pennzoil-Quaker State Method of lubricating compression cylinders used in the manufacture of high-pressure polyethylene
GB0011189D0 (en) * 2000-05-10 2000-06-28 Great Lakes Chemical Europ Anti-oxidant additives
JP4608129B2 (en) * 2001-05-11 2011-01-05 昭和シェル石油株式会社 Lubricating oil composition
US20040209783A1 (en) * 2003-04-18 2004-10-21 Wells Paul P. Lacquer reducing lubricating oil composition and method of use of same
US7799101B2 (en) * 2004-09-29 2010-09-21 Chemtura Corporation Stabilized lubricant compositions

Also Published As

Publication number Publication date
BRPI0709244A2 (en) 2011-07-12
KR20080108325A (en) 2008-12-12
EP2004781A1 (en) 2008-12-24
US20070232505A1 (en) 2007-10-04
WO2007126951A1 (en) 2007-11-08
JP2009532523A (en) 2009-09-10

Similar Documents

Publication Publication Date Title
EP2348095A4 (en) Lubricant base oil and a process for producing the same, and lubricating oil composition
TW200736378A (en) Method for improving the corrosion inhibiting properties of lubricant compositions
SG125220A1 (en) Soot dispersants and lubricating oil compositions containing same
SG153755A1 (en) Trunk piston engine lubricating oil compositions
EP2264131A4 (en) Lubricant base oil, method for production thereof, and lubricant oil composition
EP2264133A4 (en) Lubricant base oil, method for production thereof, and lubricant oil composition
MX2010006020A (en) Lubricant composition.
SG154416A1 (en) Lubricating oil composition
GB2441717A (en) Lower ash lubricating oil with low cold cranking simulator viscosity
SG144900A1 (en) Soot dispersants and lubricating oil compositions containing same
MY170146A (en) Lubricating oil composition for internal combustion engine
WO2008128657A3 (en) A method of improving the compatibility of an overbased detergent with other additives in lubricating oil composition
TW200736377A (en) Lubricant composition with improved solvency
SG126902A1 (en) A lubricating oil additive composition and method of making the same
SG123701A1 (en) An anti-wear additive composition and lubricating oil composition the same
WO2012138733A3 (en) Low viscosity marine cylinder lubricating oil compositions
EP2554645A4 (en) Lubricant composition
MX360111B (en) Conveyor lubricants including emulsions and methods employing them.
WO2008027883A3 (en) Lubricating composition
WO2007133462A3 (en) Lubricating compositions containing ashless catalytic antioxidant additives
EP1785469A4 (en) Additive for lubricating oil and fuel oil, lubricating oil composition, and fuel oil composition
EP2540809A4 (en) Lubricant composition
MX2007000365A (en) Boron nitride based lubricant additive.
WO2012163935A3 (en) Liquid fuel compositions
GB2485117A (en) Substituted 1,2-azaborine heterocycles