EP0731159A3 - Sels de lithium surbasiques additifs pour lubrifiant et procédé de leurs production - Google Patents

Sels de lithium surbasiques additifs pour lubrifiant et procédé de leurs production Download PDF

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Publication number
EP0731159A3
EP0731159A3 EP96301587A EP96301587A EP0731159A3 EP 0731159 A3 EP0731159 A3 EP 0731159A3 EP 96301587 A EP96301587 A EP 96301587A EP 96301587 A EP96301587 A EP 96301587A EP 0731159 A3 EP0731159 A3 EP 0731159A3
Authority
EP
European Patent Office
Prior art keywords
production
lithium salt
lubricant additives
salt lubricant
overbased
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.)
Withdrawn
Application number
EP96301587A
Other languages
German (de)
English (en)
Other versions
EP0731159A2 (fr
Inventor
John G Loop
Elizabeth D Watson
Joseph J Valcho
Edmund F Perozzi
Charles A Passut
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.)
Ethyl Corp
Original Assignee
Ethyl Corp
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 Ethyl Corp filed Critical Ethyl Corp
Publication of EP0731159A2 publication Critical patent/EP0731159A2/fr
Publication of EP0731159A3 publication Critical patent/EP0731159A3/fr
Withdrawn legal-status Critical Current

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
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/08—Use of additives to fuels or fires for particular purposes for improving lubricity; for reducing wear
    • 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
    • C10M167/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound, a non-macromolecular compound and a compound of unknown or incompletely defined constitution, 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
    • 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—Overbased sulfonic 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Lubricants (AREA)
EP96301587A 1995-03-07 1996-03-07 Sels de lithium surbasiques additifs pour lubrifiant et procédé de leurs production Withdrawn EP0731159A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US39978395A 1995-03-07 1995-03-07
US40015695A 1995-03-07 1995-03-07
US399783 1995-03-07
US400156 2002-08-01

Publications (2)

Publication Number Publication Date
EP0731159A2 EP0731159A2 (fr) 1996-09-11
EP0731159A3 true EP0731159A3 (fr) 1997-05-21

Family

ID=27016768

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96301587A Withdrawn EP0731159A3 (fr) 1995-03-07 1996-03-07 Sels de lithium surbasiques additifs pour lubrifiant et procédé de leurs production

Country Status (1)

Country Link
EP (1) EP0731159A3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5677270A (en) * 1995-03-17 1997-10-14 Chevron Chemical Company Methods for preparing normal and overbased phenates
US6235688B1 (en) * 1996-05-14 2001-05-22 Chevron Chemical Company Llc Detergent containing lithium metal having improved dispersancy and deposit control
ES2151448B1 (es) * 1999-02-26 2001-07-01 Ribas Antonio Amoros Aditivo para motores de combustion interna.
WO2001044419A1 (fr) * 1999-12-15 2001-06-21 The Lubrizol Corporation LUBRIFIANTS CONTENANT UN SYSTEME DETERGENT BIMETALLIQUE ET PROCEDE PERMETTANT DE REDUIRE LES EMISSIONS D'OXYDE D'AZOTE (NOx)
US6727208B2 (en) 2000-12-13 2004-04-27 The Lubrizol Corporation Lubricants containing a bimetallic detergent system and a method of reducing NOx emissions employing same
US20040220059A1 (en) * 2003-05-01 2004-11-04 Esche Carl K. Low sulfur, low ash, low and phosphorus lubricant additive package using overbased calcium oleate
CN1990463B (zh) * 2005-12-27 2010-05-12 中国石油化工股份有限公司 一种高碱度磺酸盐及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488284A (en) * 1959-12-10 1970-01-06 Lubrizol Corp Organic metal compositions and methods of preparing same
US3515669A (en) * 1967-11-06 1970-06-02 Lubrizol Corp High molecular weight carboxylic acid ester stabilized metal dispersions and lubricants and fuels containing the same
FR2246625A1 (fr) * 1973-10-05 1975-05-02 Lubrizol Corp
GB1513441A (en) * 1974-03-29 1978-06-07 Inst Francais Du Petrole Detergent additives
US4797217A (en) * 1985-08-13 1989-01-10 Exxon Chemical Patents Inc. Overbased additives
US5256322A (en) * 1989-02-27 1993-10-26 Atlantic Richfield Company Lubricating oil for methanol fueled engines

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488284A (en) * 1959-12-10 1970-01-06 Lubrizol Corp Organic metal compositions and methods of preparing same
US3515669A (en) * 1967-11-06 1970-06-02 Lubrizol Corp High molecular weight carboxylic acid ester stabilized metal dispersions and lubricants and fuels containing the same
FR2246625A1 (fr) * 1973-10-05 1975-05-02 Lubrizol Corp
GB1513441A (en) * 1974-03-29 1978-06-07 Inst Francais Du Petrole Detergent additives
US4797217A (en) * 1985-08-13 1989-01-10 Exxon Chemical Patents Inc. Overbased additives
US5256322A (en) * 1989-02-27 1993-10-26 Atlantic Richfield Company Lubricating oil for methanol fueled engines

Also Published As

Publication number Publication date
EP0731159A2 (fr) 1996-09-11

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