CH393872A - Composition inhibitrice de corrosion - Google Patents

Composition inhibitrice de corrosion

Info

Publication number
CH393872A
CH393872A CH668661A CH668661A CH393872A CH 393872 A CH393872 A CH 393872A CH 668661 A CH668661 A CH 668661A CH 668661 A CH668661 A CH 668661A CH 393872 A CH393872 A CH 393872A
Authority
CH
Switzerland
Prior art keywords
corrosion inhibiting
inhibiting composition
composition
corrosion
inhibiting
Prior art date
Application number
CH668661A
Other languages
English (en)
Inventor
Pirotte Eugene
Original Assignee
Ucb 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
Application filed by Ucb Sa filed Critical Ucb Sa
Publication of CH393872A publication Critical patent/CH393872A/fr

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
    • 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
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
CH668661A 1960-06-13 1961-06-08 Composition inhibitrice de corrosion CH393872A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20756/60A GB923865A (en) 1960-06-13 1960-06-13 Pickling inhibitor compositions

Publications (1)

Publication Number Publication Date
CH393872A true CH393872A (fr) 1965-06-15

Family

ID=10151128

Family Applications (1)

Application Number Title Priority Date Filing Date
CH668661A CH393872A (fr) 1960-06-13 1961-06-08 Composition inhibitrice de corrosion

Country Status (6)

Country Link
US (1) US3188292A (fr)
CH (1) CH393872A (fr)
DE (1) DE1281777B (fr)
FR (1) FR1291340A (fr)
GB (1) GB923865A (fr)
LU (1) LU40163A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1010753A (en) * 1963-08-22 1965-11-24 Ici Ltd Corrosion restraining compositions
US3312625A (en) * 1965-07-06 1967-04-04 Joseph C Peterson Pickling inhibitor composition
US3415748A (en) * 1966-04-27 1968-12-10 Bethlehem Steel Corp Sulfuric acid pickling bath
US3440095A (en) * 1966-09-01 1969-04-22 Nalco Chemical Co Process for treating metal
US3669902A (en) * 1970-09-22 1972-06-13 Abbott Lab Dicyclohexylthiourea corrosion inhibitor composition
US4381249A (en) * 1979-05-14 1983-04-26 Bouffard Joseph O Rust removing and metal surface protecting composition
US4557838A (en) * 1982-04-08 1985-12-10 Air Products And Chemicals, Inc. Inhibiting acid corrosion of metals
FR2929954B1 (fr) * 2008-04-09 2010-04-30 Rhodia Operations Composition aqueuse de traitement inhibitrice de la corrosion et de l'attaque acide sur des surfaces metalliques

Family Cites Families (8)

* 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
US1734949A (en) * 1928-03-08 1929-11-05 Rubber Service Lab Co Preservation of metallic surfaces
DE609891C (de) * 1929-04-06 1935-02-26 James Harvey Gravell Verfahren zur Herstellung einer Schwefelsaeurebeizloesung fuer Eisen und Stahl und zur Verhinderung der Aufloesung von Eisen und Stahl durch Schwefelsaeure
US1970578A (en) * 1930-11-29 1934-08-21 Ig Farbenindustrie Ag Assistants for the textile and related industries
US2823184A (en) * 1950-02-11 1958-02-11 Pennsalt Chemicals Corp Composition and process for metal pickling
US2799659A (en) * 1953-04-27 1957-07-16 Gen Aniline & Film Corp Corrosion inhibition
FR1193959A (fr) * 1957-06-05 1959-11-05
US2947703A (en) * 1958-07-16 1960-08-02 Nalco Chemical Co Process of inhibiting corrosion of ferrous metals in contact with aqueous solutions of acids

Also Published As

Publication number Publication date
US3188292A (en) 1965-06-08
GB923865A (en) 1963-04-18
FR1291340A (fr) 1962-04-20
LU40163A1 (fr) 1961-07-19
DE1281777B (de) 1968-10-31

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