FR2453911A1 - Composition inhibitrice de corrosion, son procede de preparation et son application dans la protection des surfaces metalliques - Google Patents

Composition inhibitrice de corrosion, son procede de preparation et son application dans la protection des surfaces metalliques

Info

Publication number
FR2453911A1
FR2453911A1 FR7829312A FR7829312A FR2453911A1 FR 2453911 A1 FR2453911 A1 FR 2453911A1 FR 7829312 A FR7829312 A FR 7829312A FR 7829312 A FR7829312 A FR 7829312A FR 2453911 A1 FR2453911 A1 FR 2453911A1
Authority
FR
France
Prior art keywords
compsn
metal surfaces
acid deriv
contg
alkylene
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.)
Granted
Application number
FR7829312A
Other languages
English (en)
Other versions
FR2453911B1 (fr
Inventor
Francis Moran
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.)
OUEST UNION CHIM IND
Original Assignee
OUEST UNION CHIM IND
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 OUEST UNION CHIM IND filed Critical OUEST UNION CHIM IND
Priority to FR7829312A priority Critical patent/FR2453911A1/fr
Priority to AT79400727T priority patent/ATE1020T1/de
Priority to EP79400727A priority patent/EP0010485B1/fr
Priority to DE7979400727T priority patent/DE2962827D1/de
Priority to US06/083,553 priority patent/US4276089A/en
Priority to JP13096779A priority patent/JPS5554578A/ja
Priority to CA337,470A priority patent/CA1122394A/fr
Priority to ZA00795462A priority patent/ZA795462B/xx
Priority to BR7906560A priority patent/BR7906560A/pt
Priority to OA56913A priority patent/OA06353A/fr
Priority to DD79216235A priority patent/DD146629A5/de
Publication of FR2453911A1 publication Critical patent/FR2453911A1/fr
Application granted granted Critical
Publication of FR2453911B1 publication Critical patent/FR2453911B1/fr
Granted 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)

Abstract

LA PRESENTE INVENTION A TRAIT A UNE COMPOSITION INHIBITRICE DE CORROSION, CARACTERISEE EN CE QU'ELLE RENFERME: A.AU MOINS UNE POLYAMINE AYANT UN POIDS MOLECULAIRE SUPERIEUR OU EGAL A 320 ET REPONDANT A LA FORMULE GENERALE R-NH-(CH)-NH DANS LAQUELLE R REPRESENTE UN RADICAL HYDROCARBONE ALIPHATIQUE SATURE OU INSATURE EN C-C; ET N REPRESENTE UN NOMBRE ENTIER COMPRIS ENTRE 1 ET 7 INCLUS, R ET N ETANT TEL QUE LE POIDS MOLECULAIRE DE LADITE POLYAMINE SOIT SUPERIEUR OU EGAL A 320; ET B.AU MOINS UN DERIVE D'ACIDE AMINOALKYLENEPHOSPHONIQUE. L'INVENTION CONCERNE EGALEMENT LE PROCEDE DE PREPARATION DE LADITE COMPOSITION. CETTE COMPOSITION EST UTILE POUR PREVENIR LA CORROSION PAR L'EAU LIQUIDE OU VAPEUR DE SURFACES METALLIQUES.
FR7829312A 1978-10-13 1978-10-13 Composition inhibitrice de corrosion, son procede de preparation et son application dans la protection des surfaces metalliques Granted FR2453911A1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7829312A FR2453911A1 (fr) 1978-10-13 1978-10-13 Composition inhibitrice de corrosion, son procede de preparation et son application dans la protection des surfaces metalliques
AT79400727T ATE1020T1 (de) 1978-10-13 1979-10-09 Korrosionsinhibitor-zusammensetzung, verfahren zu ihrer herstellung und ihre verwendung zum schutz von metalloberflaechen.
EP79400727A EP0010485B1 (fr) 1978-10-13 1979-10-09 Composition inhibitrice de corrosion, son procédé de préparation et son application dans la protection des surfaces métalliques
DE7979400727T DE2962827D1 (en) 1978-10-13 1979-10-09 Corrosion inhibitor composition, process for its preparation and its use in protecting metal surfaces
US06/083,553 US4276089A (en) 1978-10-13 1979-10-10 Anticorrosion composition
CA337,470A CA1122394A (fr) 1978-10-13 1979-10-12 Composition anticorrosion, sa preparation et son emploi pour la protection de surfaces metalliques
JP13096779A JPS5554578A (en) 1978-10-13 1979-10-12 Corrosion resistant composition and production
ZA00795462A ZA795462B (en) 1978-10-13 1979-10-12 Anti-corrosion composition, its method of preparation and its use in the protection of metallic surfaces
BR7906560A BR7906560A (pt) 1978-10-13 1979-10-12 Composicao inibidora de corrosao seu processo de preparacao e sua aplicacao na protecao das superficies metalicas
OA56913A OA06353A (fr) 1978-10-13 1979-10-13 Compositions inhibitrice de corrosion, son procédé de préparation et son application dans la protection des surfaces métalliques.
DD79216235A DD146629A5 (de) 1978-10-13 1979-10-15 Korrosionshemmende zusammensetzung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7829312A FR2453911A1 (fr) 1978-10-13 1978-10-13 Composition inhibitrice de corrosion, son procede de preparation et son application dans la protection des surfaces metalliques

Publications (2)

Publication Number Publication Date
FR2453911A1 true FR2453911A1 (fr) 1980-11-07
FR2453911B1 FR2453911B1 (fr) 1981-12-04

Family

ID=9213731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829312A Granted FR2453911A1 (fr) 1978-10-13 1978-10-13 Composition inhibitrice de corrosion, son procede de preparation et son application dans la protection des surfaces metalliques

Country Status (3)

Country Link
JP (1) JPS5554578A (fr)
FR (1) FR2453911A1 (fr)
ZA (1) ZA795462B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033371A (ja) * 1983-08-03 1985-02-20 Chiyoda Kagaku Kenkyusho:Kk 防食剤

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL100963C (fr) * 1955-11-23
US2857333A (en) * 1956-06-20 1958-10-21 Universal Oil Prod Co Corrosion inhibitors
US3069225A (en) * 1960-01-27 1962-12-18 Gen Mills Inc Method of inhibiting corrosion
FR2310420A1 (fr) * 1975-05-07 1976-12-03 Henkel & Cie Gmbh Produits anticorrosion pour l'utilisation dans des installations comportant des circuits d'eau

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL100963C (fr) * 1955-11-23
US2857333A (en) * 1956-06-20 1958-10-21 Universal Oil Prod Co Corrosion inhibitors
US3069225A (en) * 1960-01-27 1962-12-18 Gen Mills Inc Method of inhibiting corrosion
FR2310420A1 (fr) * 1975-05-07 1976-12-03 Henkel & Cie Gmbh Produits anticorrosion pour l'utilisation dans des installations comportant des circuits d'eau

Also Published As

Publication number Publication date
ZA795462B (en) 1980-10-29
FR2453911B1 (fr) 1981-12-04
JPS5554578A (en) 1980-04-21

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