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FR810779A - Products inhibiting the attack of metals by acids or salts and their applications - Google Patents

Products inhibiting the attack of metals by acids or salts and their applications

Info

Publication number
FR810779A
FR810779A FR810779DA FR810779A FR 810779 A FR810779 A FR 810779A FR 810779D A FR810779D A FR 810779DA FR 810779 A FR810779 A FR 810779A
Authority
FR
France
Prior art keywords
attack
metals
salts
acids
applications
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
Other languages
French (fr)
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.)
Lambiotte Freres Ets
Original Assignee
Lambiotte Freres Ets
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 Lambiotte Freres Ets filed Critical Lambiotte Freres Ets
Application granted granted Critical
Publication of FR810779A publication Critical patent/FR810779A/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
    • C23G1/025—Cleaning or pickling metallic material with solutions or molten salts with acid solutions acidic pickling pastes
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
FR810779D 1939-04-29 1935-12-17 Products inhibiting the attack of metals by acids or salts and their applications Expired FR810779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR50554T 1939-04-29

Publications (1)

Publication Number Publication Date
FR810779A true FR810779A (en) 1937-03-30

Family

ID=8685548

Family Applications (2)

Application Number Title Priority Date Filing Date
FR810779D Expired FR810779A (en) 1939-04-29 1935-12-17 Products inhibiting the attack of metals by acids or salts and their applications
FR50554D Expired FR50554E (en) 1939-04-29 1939-04-29 Products inhibiting the attack of metals by acids or salts and their applications

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR50554D Expired FR50554E (en) 1939-04-29 1939-04-29 Products inhibiting the attack of metals by acids or salts and their applications

Country Status (3)

Country Link
US (1) US2160406A (en)
BE (2) BE436021A (en)
FR (2) FR810779A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065184A (en) * 1957-09-27 1962-11-20 Harvel Res Corp Acetone-formaldehyde reaction product corrosion inhibitor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913408A (en) * 1956-12-28 1959-11-17 Dow Chemical Co Corrosion inhibitors for ferrous metals in aqueous solutions of non-oxidizing acids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065184A (en) * 1957-09-27 1962-11-20 Harvel Res Corp Acetone-formaldehyde reaction product corrosion inhibitor

Also Published As

Publication number Publication date
US2160406A (en) 1939-05-30
FR50554E (en) 1941-01-15
BE413600A (en)
BE436021A (en)

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