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BE905818A - Complexes de succinimides et d'alcoylcatechols borates et compositions d'huiles lubrifiantes les contenant. - Google Patents

Complexes de succinimides et d'alcoylcatechols borates et compositions d'huiles lubrifiantes les contenant.

Info

Publication number
BE905818A
BE905818A BE0/217458A BE217458A BE905818A BE 905818 A BE905818 A BE 905818A BE 0/217458 A BE0/217458 A BE 0/217458A BE 217458 A BE217458 A BE 217458A BE 905818 A BE905818 A BE 905818A
Authority
BE
Belgium
Prior art keywords
succinimide
alcoylcatechols
lubricating oil
compositions containing
oil compositions
Prior art date
Application number
BE0/217458A
Other languages
English (en)
Original Assignee
Chevron Res
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
Priority claimed from US06/745,661 external-priority patent/US4629577A/en
Priority claimed from US06/745,565 external-priority patent/US4629578A/en
Priority claimed from BR8605801A external-priority patent/BR8605801A/pt
Application filed by Chevron Res filed Critical Chevron Res
Publication of BE905818A publication Critical patent/BE905818A/fr

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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
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/04—Hydroxy compounds
    • C10M129/10—Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
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    • 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
    • C10M133/56—Amides; Imides
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    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/08—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium containing a sulfur-to-oxygen bond
    • C10M135/10—Sulfonic acids or derivatives thereof
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    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • C10M137/04—Phosphate esters
    • C10M137/10—Thio derivatives
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    • C10M139/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups C10M127/00 - C10M137/00
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    • 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
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    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
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    • C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals
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    • C10M159/24—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
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    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
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    • C10N2040/251—Alcohol-fuelled 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
    • 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
    • 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
    • C10N2070/00—Specific manufacturing methods for lubricant compositions
    • C10N2070/02—Concentrating of additives

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

Des huiles lubrifiantes additionnées d'un complexe succinimide-alcoylcatéchol boraté sont efficaces pour réduire la consommation de carburant dans les moteurs à combustion interne à allumage par compression ou par bougies. Avantageusement, le radical alcoyle de l'alcoylcatéchol boraté compte 10 à 30 atomes de carbone et le succinimide est un polyisobuténylsuccinimide issu de la triéthylènetrétamine ou un polyisobuténylsuccinimide : issu de la tétraéthylènepentamine.
BE0/217458A 1985-06-17 1986-11-27 Complexes de succinimides et d'alcoylcatechols borates et compositions d'huiles lubrifiantes les contenant. BE905818A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/745,661 US4629577A (en) 1985-06-17 1985-06-17 Method for improving fuel economy of internal combustion engines
US06/745,565 US4629578A (en) 1985-06-17 1985-06-17 Succinimide complexes of borated alkyl catechols and lubricating oil compositions containing same
BR8605801A BR8605801A (pt) 1985-06-17 1986-11-26 Composicao,composicao de oleo lubrificante e processo para reduzir o consumo de combustivel de um motor de combustao interna

Publications (1)

Publication Number Publication Date
BE905818A true BE905818A (fr) 1987-03-16

Family

ID=27159992

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/217458A BE905818A (fr) 1985-06-17 1986-11-27 Complexes de succinimides et d'alcoylcatechols borates et compositions d'huiles lubrifiantes les contenant.

Country Status (6)

Country Link
EP (1) EP0206748B1 (fr)
AU (1) AU598769B2 (fr)
BE (1) BE905818A (fr)
CA (1) CA1273344A (fr)
NL (1) NL8603048A (fr)
SE (1) SE463770B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3868949D1 (de) * 1987-01-21 1992-04-16 Amoco Corp Veschleissschutz-schmiermittelzusammensetzungen mit geringem phosphorgehalt.
US4808325A (en) * 1987-03-30 1989-02-28 Amoco Corporation Mannich dispersant VI-improver blended with phenolic compound for improved storage stability
CA1337293C (fr) * 1987-11-20 1995-10-10 Emil Joseph Meny Compositions lubrifiantes pour moteurs a combustion interne fonctionant a basse temperature
CA1337294C (fr) * 1987-11-20 1995-10-10 Dale Robert Carroll Compositions lubrifiantes utiles pour ameliorer la consommation de carburant
US4975211A (en) * 1989-07-05 1990-12-04 Chevron Research Company Diethylamine complexes of borated alkyl catechols and lubricating oil compositions containing the same
GB9519668D0 (en) † 1995-09-27 1995-11-29 Exxon Chemical Patents Inc Low chlorine low ash crankcase lubricant
US6767871B2 (en) 2002-08-21 2004-07-27 Ethyl Corporation Diesel engine lubricants
EP2195404B2 (fr) 2007-09-26 2016-03-02 The Lubrizol Corporation Composés et complexes de titane utilisés comme additifs dans des lubrifiants
EP3268454B1 (fr) * 2015-03-10 2023-10-04 The Lubrizol Corporation Compositions lubrifiantes comprenant un agent anti-usure/modificateur de la friction

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795548A (en) * 1954-06-29 1957-06-11 California Research Corp Lubricant compositions
US3445498A (en) * 1965-05-25 1969-05-20 Universal Oil Prod Co Boric acid esters
US4563293A (en) * 1981-08-03 1986-01-07 Chevron Research Company Method for improving fuel economy of internal combustion engines using borated 1,2-alkanediols
AU550869B2 (en) * 1981-08-03 1986-04-10 Chevron Research Company Lubricating oil with borated long chain 1,2 alkane diol friction modifier
US4483775A (en) * 1982-10-28 1984-11-20 Chevron Research Company Lubricating oil compositions containing overbased calcium sulfonates
US4455243A (en) * 1983-02-24 1984-06-19 Chevron Research Company Succinimide complexes of borated fatty acid esters of glycerol and lubricating oil compositions containing same
US4632771A (en) * 1984-08-17 1986-12-30 Chevron Research Company Normally liquid C14 to C18 monoalkyl catechols

Also Published As

Publication number Publication date
CA1273344A (fr) 1990-08-28
EP0206748A2 (fr) 1986-12-30
SE8605064D0 (sv) 1986-11-26
AU6553086A (en) 1988-05-26
EP0206748B1 (fr) 1992-09-02
EP0206748A3 (en) 1989-04-05
NL8603048A (nl) 1988-06-16
SE463770B (sv) 1991-01-21
SE8605064L (sv) 1988-05-27
AU598769B2 (en) 1990-07-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CHEVRON RESEARCH CY

Effective date: 19951130