BE777371A - Sels d'alkyl-benzene-sulfonium et leurs applications - Google Patents

Sels d'alkyl-benzene-sulfonium et leurs applications

Info

Publication number
BE777371A
BE777371A BE777371A BE777371A BE777371A BE 777371 A BE777371 A BE 777371A BE 777371 A BE777371 A BE 777371A BE 777371 A BE777371 A BE 777371A BE 777371 A BE777371 A BE 777371A
Authority
BE
Belgium
Prior art keywords
benzene
alkyl
applications
sulfonium salts
sulfonium
Prior art date
Application number
BE777371A
Other languages
English (en)
French (fr)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of BE777371A publication Critical patent/BE777371A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/04—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C381/00—Compounds containing carbon and sulfur and having functional groups not covered by groups C07C301/00 - C07C337/00
    • C07C381/12—Sulfonium compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/72—Eroding chemicals, e.g. acids
    • C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
BE777371A 1970-12-28 1971-12-28 Sels d'alkyl-benzene-sulfonium et leurs applications BE777371A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702063986 DE2063986C3 (de) 1970-12-28 1970-12-28 Alkylbenzol sulfomumsalze und deren Verwendung

Publications (1)

Publication Number Publication Date
BE777371A true BE777371A (fr) 1972-06-28

Family

ID=5792302

Family Applications (1)

Application Number Title Priority Date Filing Date
BE777371A BE777371A (fr) 1970-12-28 1971-12-28 Sels d'alkyl-benzene-sulfonium et leurs applications

Country Status (10)

Country Link
AR (1) AR199273A1 (de)
BE (1) BE777371A (de)
BR (1) BR7108593D0 (de)
DD (1) DD103023A5 (de)
DE (1) DE2063986C3 (de)
FR (1) FR2120977A5 (de)
GB (1) GB1373510A (de)
IT (1) IT944361B (de)
NL (1) NL7117754A (de)
SU (1) SU426382A3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480620A1 (fr) * 1980-04-18 1981-10-23 Elf Aquitaine Procede de preparation de microemulsions entre une phase acide et une phase hydrophobe
RU2726089C1 (ru) * 2019-11-28 2020-07-09 Публичное акционерное общество "Газпром" Способ проведения обработки газовых скважин подземных хранилищ газа

Also Published As

Publication number Publication date
GB1373510A (en) 1974-11-13
DE2063986A1 (de) 1972-07-06
DD103023A5 (de) 1974-01-05
NL7117754A (de) 1972-06-30
DE2063986B2 (de) 1973-02-15
FR2120977A5 (de) 1972-08-18
BR7108593D0 (pt) 1973-06-12
AR199273A1 (es) 1974-08-23
IT944361B (it) 1973-04-20
SU426382A3 (ru) 1974-04-30
DE2063986C3 (de) 1973-09-27

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