EP1502939A3 - Low sulfur, low ash, and low phosphorus lubricant additive package, using an alkylamine salt of a dialkylmonothiophosphate - Google Patents

Low sulfur, low ash, and low phosphorus lubricant additive package, using an alkylamine salt of a dialkylmonothiophosphate Download PDF

Info

Publication number
EP1502939A3
EP1502939A3 EP04254564A EP04254564A EP1502939A3 EP 1502939 A3 EP1502939 A3 EP 1502939A3 EP 04254564 A EP04254564 A EP 04254564A EP 04254564 A EP04254564 A EP 04254564A EP 1502939 A3 EP1502939 A3 EP 1502939A3
Authority
EP
European Patent Office
Prior art keywords
low
dialkylmonothiophosphate
additive package
lubricant additive
alkylamine salt
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.)
Granted
Application number
EP04254564A
Other languages
German (de)
French (fr)
Other versions
EP1502939B1 (en
EP1502939A2 (en
Inventor
Carl K. Esche, Jr.
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.)
Afton Chemical Intangibles LLC
Original Assignee
Afton Chemical Intangibles LLC
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 Afton Chemical Intangibles LLC filed Critical Afton Chemical Intangibles LLC
Publication of EP1502939A2 publication Critical patent/EP1502939A2/en
Publication of EP1502939A3 publication Critical patent/EP1502939A3/en
Application granted granted Critical
Publication of EP1502939B1 publication Critical patent/EP1502939B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
    • 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
    • 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
    • C10M2223/047—Thioderivatives not containing metallic elements
    • 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
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • 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
    • C10N2040/25—Internal-combustion engines

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

A low sulfur, low ash, and low phosphorus oil soluble lubricant additive package comprising an alkylamine salt of a dialkylmonothiophosphate, at least one detergent, at least one dispersant and at least one antioxidant.
EP04254564A 2003-07-30 2004-07-29 Low sulfur, low ash, low phosphorus and low base number lubricating oil composition using an alkylamine salt of a dialkylmonothiophosphate Not-in-force EP1502939B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/630,026 US20050026791A1 (en) 2003-07-30 2003-07-30 Low sulfur, low ash, and low phosphorus lubricant additive package using an alkylamine salt of dialkylmonothiophosphate
US630026 2003-07-30

Publications (3)

Publication Number Publication Date
EP1502939A2 EP1502939A2 (en) 2005-02-02
EP1502939A3 true EP1502939A3 (en) 2005-07-20
EP1502939B1 EP1502939B1 (en) 2011-08-31

Family

ID=33541486

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04254564A Not-in-force EP1502939B1 (en) 2003-07-30 2004-07-29 Low sulfur, low ash, low phosphorus and low base number lubricating oil composition using an alkylamine salt of a dialkylmonothiophosphate

Country Status (8)

Country Link
US (1) US20050026791A1 (en)
EP (1) EP1502939B1 (en)
JP (1) JP2005048182A (en)
CN (1) CN100523150C (en)
AT (1) ATE522592T1 (en)
AU (1) AU2004203101B2 (en)
CA (1) CA2472803A1 (en)
SG (1) SG108988A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6778972B2 (en) * 2000-08-10 2004-08-17 Gustavo S. Leonardos′ System and method for providing integrated management of electronic information
US8084404B2 (en) 2005-07-20 2011-12-27 Chevron Oronite Company Llc Crankcase lubricating oil composition for protection of silver bearings in locomotive diesel engines
US7585820B2 (en) * 2005-07-29 2009-09-08 Chevron Oronite Technology B.V. Detergent composition for a low sulfur, low sulfated ash and low phosphorus lubricating oil for heavy duty diesel engines
JP5249683B2 (en) 2008-08-29 2013-07-31 Ｊｘ日鉱日石エネルギー株式会社 Lubricating oil composition in contact with silver-containing material
CN102766501A (en) * 2011-05-06 2012-11-07 中国石油天然气股份有限公司 Antiwear additive for lubricating oil
CN110127871B (en) * 2019-05-21 2022-01-11 四川文理学院 Novel scale inhibitor and application thereof
CN110028170B (en) * 2019-05-21 2022-01-25 四川文理学院 Efficient scale inhibitor and application thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007638A2 (en) * 1986-06-13 1987-12-17 The Lubrizol Corporation Phosphorous- and sulfur-containing lubricant and functional fluid compositions
EP0744456A2 (en) * 1995-05-22 1996-11-27 Ethyl Petroleum Additives Limited Lubricant compositions
EP1167497A2 (en) * 2000-06-02 2002-01-02 Chevron Oronite Japan Limited Diesel motor lubricating oil composition
US20020160922A1 (en) * 2001-02-20 2002-10-31 Milner Jeffrey L. Low phosphorus clean gear formulations

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4755311A (en) * 1986-08-14 1988-07-05 The Lubrizol Corporation Phosphorus-, sulfur- and boron-containing compositions, and lubricant and functional fluid compositions containing same
CA2040819A1 (en) * 1990-05-17 1991-11-18 Stephen Norman Lubricant compositions
DE69004083D1 (en) * 1990-06-08 1993-11-25 Ethyl Petroleum Additives Ltd Polyalkylene glycol lubricant compositions.
US5256320A (en) * 1992-07-10 1993-10-26 The Lubrizol Corporation Grease compositions
CA2162438C (en) * 1994-11-15 2007-04-24 Betsy J. Butke Lubricants and fluids containing thiocarbamates and phosphorus esters
WO2000001790A1 (en) * 1998-07-06 2000-01-13 The Lubrizol Corporation Mixed phosphorus compounds and lubricants containing the same
WO2000023543A1 (en) * 1998-10-19 2000-04-27 The Lubrizol Corporation Lubricating compositions with improved thermal stability and limited slip performance
ATE466921T1 (en) * 1999-12-22 2010-05-15 Lubrizol Corp LUBRICANT WITH A MIXTURE OF A MOLYBDENUM COMPONENT, PHOSPHORUS COMPONENT AND DISPERSANT
US6764982B2 (en) * 2001-02-07 2004-07-20 The Lubrizol Corporation Lubricating oil composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007638A2 (en) * 1986-06-13 1987-12-17 The Lubrizol Corporation Phosphorous- and sulfur-containing lubricant and functional fluid compositions
EP0744456A2 (en) * 1995-05-22 1996-11-27 Ethyl Petroleum Additives Limited Lubricant compositions
EP1167497A2 (en) * 2000-06-02 2002-01-02 Chevron Oronite Japan Limited Diesel motor lubricating oil composition
US20020160922A1 (en) * 2001-02-20 2002-10-31 Milner Jeffrey L. Low phosphorus clean gear formulations

Also Published As

Publication number Publication date
CN100523150C (en) 2009-08-05
CA2472803A1 (en) 2005-01-30
CN1583986A (en) 2005-02-23
EP1502939B1 (en) 2011-08-31
ATE522592T1 (en) 2011-09-15
EP1502939A2 (en) 2005-02-02
SG108988A1 (en) 2005-02-28
JP2005048182A (en) 2005-02-24
AU2004203101B2 (en) 2006-09-07
US20050026791A1 (en) 2005-02-03
AU2004203101A1 (en) 2005-02-17

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