FR82773E - Procédé d'inhibition de la corrosion du cuivre et d'alliages contenant du cuivre - Google Patents

Procédé d'inhibition de la corrosion du cuivre et d'alliages contenant du cuivre

Info

Publication number
FR82773E
FR82773E FR918293A FR918293A FR82773E FR 82773 E FR82773 E FR 82773E FR 918293 A FR918293 A FR 918293A FR 918293 A FR918293 A FR 918293A FR 82773 E FR82773 E FR 82773E
Authority
FR
France
Prior art keywords
copper
containing alloys
inhibiting corrosion
inhibiting
corrosion
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
FR918293A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority claimed from GB41245/59A external-priority patent/GB907793A/en
Priority claimed from GB1527061A external-priority patent/GB933979A/en
Priority claimed from GB4419161A external-priority patent/GB967086A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR82773E publication Critical patent/FR82773E/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
    • 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
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR918293A 1959-12-04 1962-12-11 Procédé d'inhibition de la corrosion du cuivre et d'alliages contenant du cuivre Expired FR82773E (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB41245/59A GB907793A (en) 1959-12-04 1959-12-04 Improvements in or relating to corrosion inhibitors for copper and copper containingalloys
GB1527061A GB933979A (en) 1961-04-27 1961-04-27 Improvements in or relating to inhibiting corrosion of copper and copper-base alloys
GB4419161A GB967086A (en) 1961-12-11 1961-12-11 Improvements in or relating to corrosion inhibitors for copper and copper-containingalloys

Publications (1)

Publication Number Publication Date
FR82773E true FR82773E (fr) 1964-04-17

Family

ID=33032936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918293A Expired FR82773E (fr) 1959-12-04 1962-12-11 Procédé d'inhibition de la corrosion du cuivre et d'alliages contenant du cuivre

Country Status (1)

Country Link
FR (1) FR82773E (fr)

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