GB1373509A - Iron corrosion inhibitors - Google Patents

Iron corrosion inhibitors

Info

Publication number
GB1373509A
GB1373509A GB6006571A GB6006571A GB1373509A GB 1373509 A GB1373509 A GB 1373509A GB 6006571 A GB6006571 A GB 6006571A GB 6006571 A GB6006571 A GB 6006571A GB 1373509 A GB1373509 A GB 1373509A
Authority
GB
United Kingdom
Prior art keywords
formula
atoms
linear
branched alkyl
alkyl radical
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB6006571A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke 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, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1373509A publication Critical patent/GB1373509A/en
Expired legal-status Critical Current

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
GB6006571A 1970-12-28 1971-12-23 Iron corrosion inhibitors Expired GB1373509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2063987A DE2063987C3 (de) 1970-12-28 1970-12-28 Mittel und Verfahren zur Verhinderung der Korrosion von Eisen in saurer Lösung

Publications (1)

Publication Number Publication Date
GB1373509A true GB1373509A (en) 1974-11-13

Family

ID=5792303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6006571A Expired GB1373509A (en) 1970-12-28 1971-12-23 Iron corrosion inhibitors

Country Status (8)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630398B2 (it) * 1973-04-11 1981-07-14
US3969414A (en) * 1973-04-11 1976-07-13 The Dow Chemical Company Naphthylmethyl sulfonium compounds
DE2627536C2 (de) * 1976-06-19 1978-06-08 Hoechst Ag, 6000 Frankfurt Verfahren zum Korrosionsschutz von Gußeisen in siedender konzentrierter Schwefelsäure
US4759908A (en) * 1986-10-03 1988-07-26 Texaco Inc. Polythioether corrosion inhibition system
CN113740142B (zh) * 2020-05-27 2024-07-12 宝山钢铁股份有限公司 一种镀锌板基体氢含量的获取方法

Also Published As

Publication number Publication date
DE2063987B2 (de) 1973-10-25
NL7117755A (it) 1972-06-30
FR2120074A1 (it) 1972-08-11
IT944360B (it) 1973-04-20
DE2063987A1 (de) 1972-07-06
US3773675A (en) 1973-11-20
DE2063987C3 (de) 1974-05-22
BE777370A (fr) 1972-06-28
BR7108594D0 (pt) 1973-06-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees