IT1087857B - Procedimento di preparazione di sulfonati di calcio supe basici. - Google Patents

Procedimento di preparazione di sulfonati di calcio supe basici.

Info

Publication number
IT1087857B
IT1087857B IT28295/77A IT2829577A IT1087857B IT 1087857 B IT1087857 B IT 1087857B IT 28295/77 A IT28295/77 A IT 28295/77A IT 2829577 A IT2829577 A IT 2829577A IT 1087857 B IT1087857 B IT 1087857B
Authority
IT
Italy
Prior art keywords
supe
preparation procedure
basic calcium
calcium sulphonate
sulphonate preparation
Prior art date
Application number
IT28295/77A
Other languages
English (en)
Italian (it)
Original Assignee
Labofina 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
Priority claimed from BE171325A external-priority patent/BE847062A/fr
Application filed by Labofina Sa filed Critical Labofina Sa
Application granted granted Critical
Publication of IT1087857B publication Critical patent/IT1087857B/it

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
    • 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
    • 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
    • C10N2040/252—Diesel 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
    • C10N2040/252—Diesel engines
    • C10N2040/253—Small diesel engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT28295/77A 1976-10-08 1977-10-05 Procedimento di preparazione di sulfonati di calcio supe basici. IT1087857B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE171325A BE847062A (fr) 1976-10-08 1976-10-08 Procede de preparation de sulfonates de calcium superbasiques,

Publications (1)

Publication Number Publication Date
IT1087857B true IT1087857B (it) 1985-06-04

Family

ID=3842923

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28295/77A IT1087857B (it) 1976-10-08 1977-10-05 Procedimento di preparazione di sulfonati di calcio supe basici.

Country Status (4)

Country Link
DE (1) DE2745202A1 (enrdf_load_html_response)
GB (1) GB1589977A (enrdf_load_html_response)
IT (1) IT1087857B (enrdf_load_html_response)
NL (1) NL7709143A (enrdf_load_html_response)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492230A (en) * 1966-05-27 1970-01-27 Standard Oil Co Method of preparing alkaline earth sulfonates of high alkalinity
US3524814A (en) * 1966-06-20 1970-08-18 Standard Oil Co Method of preparing over-based alkaline earth sulfonates

Also Published As

Publication number Publication date
DE2745202C2 (enrdf_load_html_response) 1987-08-27
GB1589977A (en) 1981-05-20
NL7709143A (nl) 1978-04-11
DE2745202A1 (de) 1978-04-13

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