BE777370A - CORROSION INHIBITORS - Google Patents

CORROSION INHIBITORS

Info

Publication number
BE777370A
BE777370A BE777370A BE777370A BE777370A BE 777370 A BE777370 A BE 777370A BE 777370 A BE777370 A BE 777370A BE 777370 A BE777370 A BE 777370A BE 777370 A BE777370 A BE 777370A
Authority
BE
Belgium
Prior art keywords
corrosion inhibitors
inhibitors
corrosion
Prior art date
Application number
BE777370A
Other languages
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 BE777370A publication Critical patent/BE777370A/en

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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
    • C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE777370A 1970-12-28 1971-12-28 CORROSION INHIBITORS BE777370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2063987A DE2063987C3 (en) 1970-12-28 1970-12-28 Means and method for preventing the corrosion of iron in acidic solution

Publications (1)

Publication Number Publication Date
BE777370A true BE777370A (en) 1972-06-28

Family

ID=5792303

Family Applications (1)

Application Number Title Priority Date Filing Date
BE777370A BE777370A (en) 1970-12-28 1971-12-28 CORROSION INHIBITORS

Country Status (8)

Country Link
US (1) US3773675A (en)
BE (1) BE777370A (en)
BR (1) BR7108594D0 (en)
DE (1) DE2063987C3 (en)
FR (1) FR2120074A1 (en)
GB (1) GB1373509A (en)
IT (1) IT944360B (en)
NL (1) NL7117755A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1444171A (en) * 1973-04-11 1976-07-28 Dow Chemical Co Sulphonium salt corrosion inhibitors for aqueous acidic metal cleaning solutions rev
US3969414A (en) * 1973-04-11 1976-07-13 The Dow Chemical Company Naphthylmethyl sulfonium compounds
DE2627536C2 (en) * 1976-06-19 1978-06-08 Hoechst Ag, 6000 Frankfurt Process for the corrosion protection of cast iron in boiling concentrated sulfuric acid
US4759908A (en) * 1986-10-03 1988-07-26 Texaco Inc. Polythioether corrosion inhibition system
CN113740142B (en) * 2020-05-27 2024-07-12 宝山钢铁股份有限公司 Method for obtaining hydrogen content of galvanized sheet substrate

Also Published As

Publication number Publication date
DE2063987B2 (en) 1973-10-25
US3773675A (en) 1973-11-20
DE2063987A1 (en) 1972-07-06
GB1373509A (en) 1974-11-13
BR7108594D0 (en) 1973-06-12
NL7117755A (en) 1972-06-30
DE2063987C3 (en) 1974-05-22
FR2120074A1 (en) 1972-08-11
IT944360B (en) 1973-04-20

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