DE2355436C3 - Mittel zur Verhinderung eines Angreifens von Säuren auf Metalle auf Grundlage eines eine Thioharnstoffverbindung und ein Sulfoniumsalz enthaltenden Inhibitorengemisches - Google Patents

Mittel zur Verhinderung eines Angreifens von Säuren auf Metalle auf Grundlage eines eine Thioharnstoffverbindung und ein Sulfoniumsalz enthaltenden Inhibitorengemisches

Info

Publication number
DE2355436C3
DE2355436C3 DE2355436A DE2355436A DE2355436C3 DE 2355436 C3 DE2355436 C3 DE 2355436C3 DE 2355436 A DE2355436 A DE 2355436A DE 2355436 A DE2355436 A DE 2355436A DE 2355436 C3 DE2355436 C3 DE 2355436C3
Authority
DE
Germany
Prior art keywords
acid
thiourea
sulfonium salt
solution
agent
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
DE2355436A
Other languages
German (de)
English (en)
Other versions
DE2355436A1 (de
DE2355436B2 (de
Inventor
Edgar Sparkling Pipersville Pa. Hayman Jun. (V.St.A.)
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.)
Henkel Corp
Original Assignee
Amchem Products Inc
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 Amchem Products Inc filed Critical Amchem Products Inc
Publication of DE2355436A1 publication Critical patent/DE2355436A1/de
Publication of DE2355436B2 publication Critical patent/DE2355436B2/de
Application granted granted Critical
Publication of DE2355436C3 publication Critical patent/DE2355436C3/de
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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
DE2355436A 1972-11-06 1973-11-06 Mittel zur Verhinderung eines Angreifens von Säuren auf Metalle auf Grundlage eines eine Thioharnstoffverbindung und ein Sulfoniumsalz enthaltenden Inhibitorengemisches Expired DE2355436C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00303956A US3819527A (en) 1972-11-06 1972-11-06 Composition and method for inhibiting acid attack of metals

Publications (3)

Publication Number Publication Date
DE2355436A1 DE2355436A1 (de) 1974-05-22
DE2355436B2 DE2355436B2 (de) 1978-03-02
DE2355436C3 true DE2355436C3 (de) 1978-10-26

Family

ID=23174418

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2355436A Expired DE2355436C3 (de) 1972-11-06 1973-11-06 Mittel zur Verhinderung eines Angreifens von Säuren auf Metalle auf Grundlage eines eine Thioharnstoffverbindung und ein Sulfoniumsalz enthaltenden Inhibitorengemisches

Country Status (8)

Country Link
US (1) US3819527A (OSRAM)
JP (1) JPS5321365B2 (OSRAM)
AU (1) AU469688B2 (OSRAM)
CA (1) CA1024733A (OSRAM)
DE (1) DE2355436C3 (OSRAM)
FR (1) FR2205563B1 (OSRAM)
GB (1) GB1416079A (OSRAM)
IT (1) IT999721B (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180469A (en) * 1977-12-30 1979-12-25 Amchem Products, Inc. Dithiocarbamate sulfonium salt inhibitor composition
DE2965334D1 (en) * 1979-01-03 1983-06-16 Amchem Prod Dithiocarbamate/sulfonium salt corrosion inhibitor composition and its use in acidic cleaning solutions
US4637899A (en) * 1984-01-30 1987-01-20 Dowell Schlumberger Incorporated Corrosion inhibitors for cleaning solutions
US4830827A (en) * 1984-04-23 1989-05-16 The Dow Chemical Company Method of inhibiting corrosion using perhydro-s-triazine derivatives
US5582934A (en) * 1995-05-17 1996-12-10 Henkel Corporation Additives for electrolytic solutions
US8278258B2 (en) * 2007-02-01 2012-10-02 Henkel Ag & Co. Kgaa Acid inhibitor compositions for metal cleaning and/or pickling
US12241021B2 (en) 2018-05-11 2025-03-04 Dorf Ketal Chemicals Fze Method for fracking of simulation of hydrocarbon bearing formation
CA3004675A1 (en) 2018-05-11 2019-11-11 Fluid Energy Group Ltd. Novel corrosion inhibition composition and fracking method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1608622A (en) * 1925-09-30 1926-11-30 Newport Co Process for preventing the dissolution of iron and steel in sulphuric acid and pickling baths
US1719649A (en) * 1927-01-11 1929-07-02 Vanderbilt Co R T Pickling and cleaning of metal
US2049517A (en) * 1934-06-06 1936-08-04 American Chem Paint Co Method of and material for inhibiting or retarding acid corrosion of ferrous metals
US2889277A (en) * 1955-11-16 1959-06-02 Cities Service Res & Dev Co Method of inhibiting corrosion of metals
US2959555A (en) * 1956-09-28 1960-11-08 Dow Chemical Co Copper and iron containing scale removal from ferrous metal
NL97745C (OSRAM) * 1957-05-14
US3668137A (en) * 1969-04-01 1972-06-06 Amchem Prod Composition and method for inhibiting acid attack of metals

Also Published As

Publication number Publication date
AU469688B2 (en) 1976-02-19
JPS4977844A (OSRAM) 1974-07-26
CA1024733A (en) 1978-01-24
IT999721B (it) 1976-03-10
US3819527A (en) 1974-06-25
AU6142473A (en) 1975-04-17
FR2205563B1 (OSRAM) 1977-08-05
DE2355436A1 (de) 1974-05-22
FR2205563A1 (OSRAM) 1974-05-31
JPS5321365B2 (OSRAM) 1978-07-03
DE2355436B2 (de) 1978-03-02
GB1416079A (en) 1975-12-03

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
EGA New person/name/address of the applicant