SG78369A1 - Mixture of alkyl-phenyl-sulfonates of alkaline earth metals its application as an additive for lubricating oil and methods of preparation - Google Patents

Mixture of alkyl-phenyl-sulfonates of alkaline earth metals its application as an additive for lubricating oil and methods of preparation

Info

Publication number
SG78369A1
SG78369A1 SG1999003150A SG1999003150A SG78369A1 SG 78369 A1 SG78369 A1 SG 78369A1 SG 1999003150 A SG1999003150 A SG 1999003150A SG 1999003150 A SG1999003150 A SG 1999003150A SG 78369 A1 SG78369 A1 SG 78369A1
Authority
SG
Singapore
Prior art keywords
sulfonates
additive
phenyl
alkyl
mixture
Prior art date
Application number
SG1999003150A
Other languages
English (en)
Inventor
Jean-Louis Lecoent
Amedee Guellec
Richard J Nelson
Olivier Clement
William F King
Steven G Lockett
Original Assignee
Chevron Chem Sa
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 Chevron Chem Sa filed Critical Chevron Chem Sa
Publication of SG78369A1 publication Critical patent/SG78369A1/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
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/29—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton of non-condensed six-membered aromatic rings
    • C07C309/30—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton of non-condensed six-membered aromatic rings of six-membered aromatic rings substituted by alkyl groups
    • C07C309/31—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton of non-condensed six-membered aromatic rings of six-membered aromatic rings substituted by alkyl groups by alkyl groups containing at least three carbon atoms
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SG1999003150A 1998-07-31 1999-07-02 Mixture of alkyl-phenyl-sulfonates of alkaline earth metals its application as an additive for lubricating oil and methods of preparation SG78369A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98401968A EP0976810A1 (fr) 1998-07-31 1998-07-31 Mélange d'alkyl-phenyl-sulfonates de métaux alcalino-terreux, son application comme additif pour huile lubrifiante et procédés de préparation

Publications (1)

Publication Number Publication Date
SG78369A1 true SG78369A1 (en) 2001-02-20

Family

ID=8235462

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1999003150A SG78369A1 (en) 1998-07-31 1999-07-02 Mixture of alkyl-phenyl-sulfonates of alkaline earth metals its application as an additive for lubricating oil and methods of preparation

Country Status (4)

Country Link
EP (1) EP0976810A1 (fr)
JP (1) JP2000053985A (fr)
CA (1) CA2274926A1 (fr)
SG (1) SG78369A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69908098T2 (de) * 1999-06-10 2004-04-08 Chevron Chemical S.A. Erdalkalimetalsulfonate, ihre Verwendung als Schmierölzusatz und Herstellungsmethode
US6337310B1 (en) 2000-06-02 2002-01-08 Chevron Oronite Company Llc Alkylbenzene from preisomerized NAO usable in LOB and HOB sulfonate
US6677281B2 (en) 2001-04-20 2004-01-13 Exxonmobil Research And Engineering Company Synergistic combination of metallic and ashless rust inhibitors to yield improved rust protection and demulsibility in dispersant-containing lubricants
WO2006047091A2 (fr) * 2004-10-25 2006-05-04 Huntsman Petrochemical Corporation Detergents de carburant et d'huile
US8293698B2 (en) * 2005-07-20 2012-10-23 Chevron Oronite S.A. Alkylaryl sulfonate detergent mixture derived from linear olefins
US7449596B2 (en) * 2005-12-21 2008-11-11 Chevron Oronite Company Llc Method of making a synthetic petroleum sulfonate
US20080119378A1 (en) 2006-11-21 2008-05-22 Chevron Oronite Company Llc Functional fluids comprising alkyl toluene sulfonates
EP4118171A1 (fr) * 2020-03-11 2023-01-18 Chevron Oronite Company LLC Compositions d'huile lubrifiante ayant une performance oxydative améliorée comprenant un antioxydant de diphénylamine alkylée et des détergents à base de sulfonate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL102417C (fr) * 1957-02-15
BE863376A (nl) * 1977-01-28 1978-07-27 Exxon Research Engineering Co Werkwijze voor het bereiden van alkylaromatische verbindingen, alsmede daarvan afgeleide olie-oplosbare suldonzuren en sulfonaten
US4235810A (en) * 1978-08-03 1980-11-25 Exxon Research & Engineering Co. Alkylates and sulphonic acids and sulphonates produced therefrom
FR2564830B1 (fr) * 1984-05-25 1986-09-19 Orogil Procede de preparation d'alkylaryl sulfonates de metaux alcalino-terreux a partir d'acides alkylaryl sulfoniques lineaires et additifs detergents-dispersants pour huiles lubrifiantes ainsi obtenus
FR2731427B1 (fr) * 1995-03-08 1997-05-30 Chevron Chem Sa Alkylaryl-sulfonates lineaires isomerises, utiles comme additifs pour huiles lubrifiantes et hydocarbures alkylaryliques correspondants
FR2752838B1 (fr) * 1996-09-05 1998-12-04 Chevron Chem Sa Melange d'alkyl-aryl-sulfonates de metaux alcalino-terreux, son application comme additif pour huile lubrifiante et procedes de preparation

Also Published As

Publication number Publication date
JP2000053985A (ja) 2000-02-22
CA2274926A1 (fr) 2000-01-31
EP0976810A1 (fr) 2000-02-02

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