BR7908179A - Processo para a producao de sulfonatos de magnesio basicos,e,sulfonatos de magnesio basicos - Google Patents

Processo para a producao de sulfonatos de magnesio basicos,e,sulfonatos de magnesio basicos

Info

Publication number
BR7908179A
BR7908179A BR7908179A BR7908179A BR7908179A BR 7908179 A BR7908179 A BR 7908179A BR 7908179 A BR7908179 A BR 7908179A BR 7908179 A BR7908179 A BR 7908179A BR 7908179 A BR7908179 A BR 7908179A
Authority
BR
Brazil
Prior art keywords
basic magnesium
magnesium sulphonates
production
sulphonates
basic
Prior art date
Application number
BR7908179A
Other languages
English (en)
Inventor
J Marsh
J Cleverley
Original Assignee
Exxon Research Engineering Co
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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of BR7908179A publication Critical patent/BR7908179A/pt

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
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G99/00—Subject matter not provided for in other groups of this subclass
    • C07G99/002—Compounds of unknown constitution containing sulfur
    • C07G99/0024—Overbased compounds
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • 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—Overbasedsulfonic acid salts
    • 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)
  • 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)
BR7908179A 1978-12-13 1979-12-13 Processo para a producao de sulfonatos de magnesio basicos,e,sulfonatos de magnesio basicos BR7908179A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7848282A GB2036781A (en) 1978-12-13 1978-12-13 Preparation of basic magnesium sulphonates

Publications (1)

Publication Number Publication Date
BR7908179A true BR7908179A (pt) 1980-09-23

Family

ID=10501695

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7908179A BR7908179A (pt) 1978-12-13 1979-12-13 Processo para a producao de sulfonatos de magnesio basicos,e,sulfonatos de magnesio basicos

Country Status (5)

Country Link
EP (1) EP0015341B1 (pt)
BR (1) BR7908179A (pt)
CA (1) CA1147748A (pt)
DE (1) DE2966591D1 (pt)
GB (1) GB2036781A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2037801A (en) * 1978-12-13 1980-07-16 Exxon Research Engineering Co Preparation of basic alkaline earth metal sulphonates
US4647387A (en) * 1985-04-11 1987-03-03 Witco Chemical Corp. Succinic anhydride promoter overbased magnesium sulfonates and oils containing same
GB8723909D0 (en) * 1987-10-12 1987-11-18 Exxon Chemical Patents Inc Lubricant oil additive
GB8814009D0 (en) * 1988-06-14 1988-07-20 Bp Chemicals Additives Lubricating oil additives

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1524586A (fr) * 1966-05-27 1968-05-10 Standard Oil Co Perfectionnements aux procédés pour la préparation de sulfonates alcalino-terreux de haute alcalinité
FR1533477A (fr) * 1966-06-20 1968-07-19 Standard Oil Co Perfectionnements aux procédés pour la préparation de sulfonates alcalino-terreux à alcalinité accrue
US3865737A (en) * 1973-07-02 1975-02-11 Continental Oil Co Process for preparing highly-basic, magnesium-containing dispersion
US4129589A (en) * 1976-07-15 1978-12-12 Surpass Chemicals Limited Over-based magnesium salts of sulphonic acids
EP0000264B1 (en) * 1977-07-04 1982-02-10 Exxon Research And Engineering Company The production of highly basic calcium sulphonates.
GB2037801A (en) * 1978-12-13 1980-07-16 Exxon Research Engineering Co Preparation of basic alkaline earth metal sulphonates
GB2037310A (en) * 1978-12-13 1980-07-09 Exxon Research Engineering Co Preparation of basic magnesium sulphonates

Also Published As

Publication number Publication date
GB2036781A (en) 1980-07-02
DE2966591D1 (en) 1984-03-01
EP0015341B1 (en) 1984-01-25
CA1147748A (en) 1983-06-07
EP0015341A1 (en) 1980-09-17

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19941213

B15K Others concerning applications: alteration of classification

Ipc: C07G 99/00 (2009.01), C10M 159/24 (2006.0