ATE167512T1 - Verwendung einer additivzusammensetzung zur verbesserung der filtrierbarkeit von mit wasser kontaminierten schmiermittelzusammensetzungen - Google Patents

Verwendung einer additivzusammensetzung zur verbesserung der filtrierbarkeit von mit wasser kontaminierten schmiermittelzusammensetzungen

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Publication number
ATE167512T1
ATE167512T1 AT92915925T AT92915925T ATE167512T1 AT E167512 T1 ATE167512 T1 AT E167512T1 AT 92915925 T AT92915925 T AT 92915925T AT 92915925 T AT92915925 T AT 92915925T AT E167512 T1 ATE167512 T1 AT E167512T1
Authority
AT
Austria
Prior art keywords
improving
carboxylic acid
filtrability
additive composition
lubricant compositions
Prior art date
Application number
AT92915925T
Other languages
English (en)
Inventor
Timothy Cooper
James Noel Vinci
Original Assignee
Lubrizol Corp
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Application filed by Lubrizol Corp filed Critical Lubrizol Corp
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Publication of ATE167512T1 publication Critical patent/ATE167512T1/de

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    • 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
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    • C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
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    • 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
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
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    • 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
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    • 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
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    • 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
    • C10M2219/088—Neutral salts
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    • 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
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    • 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
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    • 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
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    • C10M2223/041—Triaryl phosphates
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    • 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
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    • C10M2223/042—Metal salts thereof
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    • 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
    • C10M2223/045—Metal containing thio derivatives
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    • C10N2010/00—Metal present as such or in compounds
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    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/02—Groups 1 or 11
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    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/04—Groups 2 or 12
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    • 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
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/251—Alcohol fueled engines
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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • 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
    • C10N2040/255—Gasoline engines
    • C10N2040/28—Rotary engines

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Earth Drilling (AREA)
  • Paper (AREA)
AT92915925T 1991-07-31 1992-07-15 Verwendung einer additivzusammensetzung zur verbesserung der filtrierbarkeit von mit wasser kontaminierten schmiermittelzusammensetzungen ATE167512T1 (de)

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CA (1) CA2088768A1 (de)
DE (1) DE69225947T2 (de)
ES (1) ES2119816T3 (de)
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US5380448A (en) * 1994-02-07 1995-01-10 Ethyl Petrolium Additives, Inc. Process for metal salts of hydrocarbyl dithiophosphoric acid
GB9416838D0 (en) 1994-08-19 1994-10-12 Bp Chemicals Additives Overbased metal salts, their preparation and use
US5726133A (en) * 1996-02-27 1998-03-10 Exxon Research And Engineering Company Low ash natural gas engine oil and additive system
FR2762006B1 (fr) * 1997-04-11 2003-09-12 Chevron Res & Tech Utilisation de surfactants de haut poids moleculaire comme agents ameliorant la filtrabilite dans des lubrifiants hydrauliques
EP1078977B1 (de) * 1999-07-30 2010-01-27 Afton Chemical Limited Schmiermittelzusammensetzungen
US7435709B2 (en) * 2005-09-01 2008-10-14 Chevron Oronite Company Llc Linear alkylphenol derived detergent substantially free of endocrine disruptive chemicals
JP5230607B2 (ja) 2006-04-24 2013-07-10 ザ ルブリゾル コーポレイション 星形ポリマー潤滑組成物
US9771540B2 (en) 2009-01-20 2017-09-26 Exxonmobil Research And Engineering Company Hydraulic oil compositions with improved hydraulic motor efficiency
CN102356146A (zh) 2009-01-20 2012-02-15 卢布里佐尔公司 具有改进的抗磨特性的液压组合物
CA2801249A1 (en) 2010-06-02 2011-12-08 The Lubrizol Corporation Lubricating composition containing a carboxylic functionalised polymer

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GB1037985A (en) * 1963-02-19 1966-08-03 Cheuron Res Company Alkylbutyrolactone-ª‡-acetic acids
MX162168A (es) * 1981-09-14 1991-04-04 Lubrizol Corp Composicion lubricante mejorada para reducir el consumo de combustible
US4502970A (en) * 1982-06-08 1985-03-05 Exxon Research & Engineering Co. Lubricating oil composition
US4466894A (en) * 1983-04-20 1984-08-21 The Lubrizol Corporation Phosphorus-containing metal salts/sulfurized phenate compositions/aromatic substituted triazoles, concentrates, and functional fluids containing same
CA2030481C (en) * 1990-06-20 1998-08-11 William B. Chamberlin, Iii Lubricating oil compositions for meoh-fueled diesel engines

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ES2119816T3 (es) 1998-10-16
AU2339692A (en) 1993-03-02
DE69225947T2 (de) 1999-03-25
EP0551466A1 (de) 1993-07-21
NO931202D0 (no) 1993-03-30
JP3212603B2 (ja) 2001-09-25
WO1993003121A1 (en) 1993-02-18
JPH06502682A (ja) 1994-03-24
AU658218B2 (en) 1995-04-06
MX9204467A (es) 1994-06-30
NO931202L (no) 1993-05-14
EP0551466B1 (de) 1998-06-17
CA2088768A1 (en) 1993-02-01
FI931039A (fi) 1993-03-09
FI931039A0 (fi) 1993-03-09
DE69225947D1 (de) 1998-07-23

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