FR2318246A1 - Procede pour l'obtention de couches d'oxydation anodique colorees sur des articles en aluminium ou alliage d'aluminium - Google Patents

Procede pour l'obtention de couches d'oxydation anodique colorees sur des articles en aluminium ou alliage d'aluminium

Info

Publication number
FR2318246A1
FR2318246A1 FR7621455A FR7621455A FR2318246A1 FR 2318246 A1 FR2318246 A1 FR 2318246A1 FR 7621455 A FR7621455 A FR 7621455A FR 7621455 A FR7621455 A FR 7621455A FR 2318246 A1 FR2318246 A1 FR 2318246A1
Authority
FR
France
Prior art keywords
aluminum
coats
alloy articles
articles
applying
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
FR7621455A
Other languages
English (en)
French (fr)
Other versions
FR2318246B1 (cs
Inventor
Toshihiko Sato
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.)
Nippon Light Metal Co Ltd
Original Assignee
Nippon Light Metal Co 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
Application filed by Nippon Light Metal Co Ltd filed Critical Nippon Light Metal Co Ltd
Publication of FR2318246A1 publication Critical patent/FR2318246A1/fr
Application granted granted Critical
Publication of FR2318246B1 publication Critical patent/FR2318246B1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
FR7621455A 1975-07-15 1976-07-13 Procede pour l'obtention de couches d'oxydation anodique colorees sur des articles en aluminium ou alliage d'aluminium Granted FR2318246A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8628175A JPS529644A (en) 1975-07-15 1975-07-15 Process for coloring aluminum or its alloy

Publications (2)

Publication Number Publication Date
FR2318246A1 true FR2318246A1 (fr) 1977-02-11
FR2318246B1 FR2318246B1 (cs) 1978-06-30

Family

ID=13882432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621455A Granted FR2318246A1 (fr) 1975-07-15 1976-07-13 Procede pour l'obtention de couches d'oxydation anodique colorees sur des articles en aluminium ou alliage d'aluminium

Country Status (4)

Country Link
JP (1) JPS529644A (cs)
CH (1) CH606507A5 (cs)
DE (1) DE2631689A1 (cs)
FR (1) FR2318246A1 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480797A1 (fr) * 1980-04-22 1981-10-23 Empresa Nacional Aluminio Procede pour colorer electrolytiquement l'aluminium et ses alliages

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59134473U (ja) * 1983-02-28 1984-09-08 雨宮　愛太郎 枕等に利用できる保冷具

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085799A1 (cs) * 1970-04-02 1971-12-31 Alusuisse
FR2280720A1 (fr) * 1974-07-31 1976-02-27 Riken Keikinzoku Kogyo Kk Procede d'obtention de films d'oxyde colore sur de l'aluminium ou des alliages a base d'aluminium

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085799A1 (cs) * 1970-04-02 1971-12-31 Alusuisse
FR2280720A1 (fr) * 1974-07-31 1976-02-27 Riken Keikinzoku Kogyo Kk Procede d'obtention de films d'oxyde colore sur de l'aluminium ou des alliages a base d'aluminium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480797A1 (fr) * 1980-04-22 1981-10-23 Empresa Nacional Aluminio Procede pour colorer electrolytiquement l'aluminium et ses alliages

Also Published As

Publication number Publication date
DE2631689A1 (de) 1977-02-03
CH606507A5 (cs) 1978-10-31
JPS529644A (en) 1977-01-25
FR2318246B1 (cs) 1978-06-30
JPS5530080B2 (cs) 1980-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse