FR1426763A - Mélanges d'hydrazine activée utiles comme agents de protection contre la corrosion - Google Patents

Mélanges d'hydrazine activée utiles comme agents de protection contre la corrosion

Info

Publication number
FR1426763A
FR1426763A FR9992A FR9992A FR1426763A FR 1426763 A FR1426763 A FR 1426763A FR 9992 A FR9992 A FR 9992A FR 9992 A FR9992 A FR 9992A FR 1426763 A FR1426763 A FR 1426763A
Authority
FR
France
Prior art keywords
mixtures
useful
corrosion protection
protection agents
activated hydrazine
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
FR9992A
Other languages
English (en)
Inventor
Max Zimmermann
Herbert Kallfass
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Priority to FR9992A priority Critical patent/FR1426763A/fr
Application granted granted Critical
Publication of FR1426763A publication Critical patent/FR1426763A/fr
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
    • C23F11/08—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR9992A 1964-03-21 1965-03-19 Mélanges d'hydrazine activée utiles comme agents de protection contre la corrosion Expired FR1426763A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9992A FR1426763A (fr) 1964-03-21 1965-03-19 Mélanges d'hydrazine activée utiles comme agents de protection contre la corrosion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0042388 1964-03-21
FR9992A FR1426763A (fr) 1964-03-21 1965-03-19 Mélanges d'hydrazine activée utiles comme agents de protection contre la corrosion

Publications (1)

Publication Number Publication Date
FR1426763A true FR1426763A (fr) 1966-01-28

Family

ID=25976174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9992A Expired FR1426763A (fr) 1964-03-21 1965-03-19 Mélanges d'hydrazine activée utiles comme agents de protection contre la corrosion

Country Status (1)

Country Link
FR (1) FR1426763A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513271A1 (fr) * 1981-09-21 1983-03-25 Dearborn Chemicals Co Prevention de la corrosion dans des solutions aqueuses
FR2522522A1 (fr) * 1982-01-27 1983-09-09 Leuna Werke Veb Procede pour ameliorer l'activite initiale de l'hydrazine activee

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513271A1 (fr) * 1981-09-21 1983-03-25 Dearborn Chemicals Co Prevention de la corrosion dans des solutions aqueuses
FR2522522A1 (fr) * 1982-01-27 1983-09-09 Leuna Werke Veb Procede pour ameliorer l'activite initiale de l'hydrazine activee

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