FR2461764B1 - - Google Patents

Info

Publication number
FR2461764B1
FR2461764B1 FR7918898A FR7918898A FR2461764B1 FR 2461764 B1 FR2461764 B1 FR 2461764B1 FR 7918898 A FR7918898 A FR 7918898A FR 7918898 A FR7918898 A FR 7918898A FR 2461764 B1 FR2461764 B1 FR 2461764B1
Authority
FR
France
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
FR7918898A
Other languages
French (fr)
Other versions
FR2461764A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7918898A priority Critical patent/FR2461764A1/fr
Publication of FR2461764A1 publication Critical patent/FR2461764A1/fr
Application granted granted Critical
Publication of FR2461764B1 publication Critical patent/FR2461764B1/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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/60—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using alkaline aqueous solutions with pH greater than 8
    • C23C22/66—Treatment of aluminium or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
FR7918898A 1979-07-23 1979-07-23 Bain et procede pour l'oxydation chimique de l'aluminium Granted FR2461764A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7918898A FR2461764A1 (fr) 1979-07-23 1979-07-23 Bain et procede pour l'oxydation chimique de l'aluminium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7918898A FR2461764A1 (fr) 1979-07-23 1979-07-23 Bain et procede pour l'oxydation chimique de l'aluminium

Publications (2)

Publication Number Publication Date
FR2461764A1 FR2461764A1 (fr) 1981-02-06
FR2461764B1 true FR2461764B1 (enExample) 1982-10-15

Family

ID=9228149

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7918898A Granted FR2461764A1 (fr) 1979-07-23 1979-07-23 Bain et procede pour l'oxydation chimique de l'aluminium

Country Status (1)

Country Link
FR (1) FR2461764A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509992A (en) * 1982-01-18 1985-04-09 Parker Chemical Company Processes and compositions for the treatment of aluminum surfaces
KR910001088A (ko) * 1988-06-13 1991-01-30 원본 미기재 알루미늄용 보호 및 착색 코팅
DE10352075A1 (de) * 2003-11-07 2005-06-16 Henkel Kgaa Chromfreie, farbige Konversionsschichten auf Metalloberflächen
WO2005047565A1 (de) 2003-11-07 2005-05-26 Henkel Kommanditgesellschaft Auf Aktien Farbige chromfreie konversionsschichten auf metalloberflächen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR479370A (fr) * 1914-05-11 1916-03-17 Berardo Guerini Procédé pour l'oxydation superficielle des objets en fer, acier et produits analogues
US1501425A (en) * 1922-02-15 1924-07-15 Utendorfer Wilhelm Process of coloring iron and steel black
FR840367A (fr) * 1937-12-31 1939-04-25 Méthode et procédés de traitement des surfaces métalliques
US2932584A (en) * 1958-02-28 1960-04-12 Robertson Co H H Enameling of aluminum alloys

Also Published As

Publication number Publication date
FR2461764A1 (fr) 1981-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse