FR2314273A1 - Procede pour la production de colorations combinees sur des pieces d'aluminium ou d'alliages d'aluminium - Google Patents

Procede pour la production de colorations combinees sur des pieces d'aluminium ou d'alliages d'aluminium

Info

Publication number
FR2314273A1
FR2314273A1 FR7518048A FR7518048A FR2314273A1 FR 2314273 A1 FR2314273 A1 FR 2314273A1 FR 7518048 A FR7518048 A FR 7518048A FR 7518048 A FR7518048 A FR 7518048A FR 2314273 A1 FR2314273 A1 FR 2314273A1
Authority
FR
France
Prior art keywords
colouring
heteropolyacids
immersion
molybdenum
tungsten
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
FR7518048A
Other languages
English (en)
Other versions
FR2314273B1 (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 FR7518048A priority Critical patent/FR2314273A1/fr
Publication of FR2314273A1 publication Critical patent/FR2314273A1/fr
Application granted granted Critical
Publication of FR2314273B1 publication Critical patent/FR2314273B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/20—Electrolytic after-treatment
    • C25D11/22—Electrolytic after-treatment for colouring layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Electroplating Methods And Accessories (AREA)
FR7518048A 1975-06-10 1975-06-10 Procede pour la production de colorations combinees sur des pieces d'aluminium ou d'alliages d'aluminium Granted FR2314273A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7518048A FR2314273A1 (fr) 1975-06-10 1975-06-10 Procede pour la production de colorations combinees sur des pieces d'aluminium ou d'alliages d'aluminium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7518048A FR2314273A1 (fr) 1975-06-10 1975-06-10 Procede pour la production de colorations combinees sur des pieces d'aluminium ou d'alliages d'aluminium

Publications (2)

Publication Number Publication Date
FR2314273A1 true FR2314273A1 (fr) 1977-01-07
FR2314273B1 FR2314273B1 (fr) 1979-10-19

Family

ID=9156268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518048A Granted FR2314273A1 (fr) 1975-06-10 1975-06-10 Procede pour la production de colorations combinees sur des pieces d'aluminium ou d'alliages d'aluminium

Country Status (1)

Country Link
FR (1) FR2314273A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533592A1 (fr) * 1982-09-24 1984-03-30 Pilot Pen Co Ltd Procede de traitement de surface d'aluminium ou de ses alliages par immersion ou electrolyse dans deux solutions successives

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2077778A1 (en) * 1970-02-13 1971-11-05 Cegedur Blue al articles prodn
FR2120179A1 (fr) * 1971-01-02 1972-08-11 Keller Eberhard

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2077778A1 (en) * 1970-02-13 1971-11-05 Cegedur Blue al articles prodn
FR2120179A1 (fr) * 1971-01-02 1972-08-11 Keller Eberhard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533592A1 (fr) * 1982-09-24 1984-03-30 Pilot Pen Co Ltd Procede de traitement de surface d'aluminium ou de ses alliages par immersion ou electrolyse dans deux solutions successives

Also Published As

Publication number Publication date
FR2314273B1 (fr) 1979-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse