AU3327371A - Process for electrochemically colouring aluminium and its alloys - Google Patents

Process for electrochemically colouring aluminium and its alloys

Info

Publication number
AU3327371A
AU3327371A AU33273/71A AU3327371A AU3327371A AU 3327371 A AU3327371 A AU 3327371A AU 33273/71 A AU33273/71 A AU 33273/71A AU 3327371 A AU3327371 A AU 3327371A AU 3327371 A AU3327371 A AU 3327371A
Authority
AU
Australia
Prior art keywords
electrochemically
alloys
colouring
aluminium
colouring aluminium
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
AU33273/71A
Inventor
Patrie Joa
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.)
Cegedur GP
Original Assignee
Cegedur GP
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 Cegedur GP filed Critical Cegedur GP
Publication of AU3327371A publication Critical patent/AU3327371A/en
Expired 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)
  • Electroplating And Plating Baths Therefor (AREA)
AU33273/71A 1970-09-10 1971-09-09 Process for electrochemically colouring aluminium and its alloys Expired AU3327371A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7032907A FR2104960A1 (en) 1970-09-10 1970-09-10 Electrolytically colouring aluminium - using copper and silver salt solns and alternating current
FRFR703290 1970-09-10

Publications (1)

Publication Number Publication Date
AU3327371A true AU3327371A (en) 1973-03-15

Family

ID=9061148

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33273/71A Expired AU3327371A (en) 1970-09-10 1971-09-09 Process for electrochemically colouring aluminium and its alloys

Country Status (7)

Country Link
AU (1) AU3327371A (en)
BE (1) BE772473A (en)
BR (1) BR7105909D0 (en)
DE (1) DE2144969A1 (en)
FR (1) FR2104960A1 (en)
LU (1) LU63873A1 (en)
NL (1) NL7112403A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4244021A1 (en) * 1992-12-24 1994-06-30 Henkel Kgaa Process for the electrolytic alternating current coloring of aluminum surfaces

Also Published As

Publication number Publication date
FR2104960A1 (en) 1972-04-28
LU63873A1 (en) 1972-06-27
DE2144969A1 (en) 1972-03-23
NL7112403A (en) 1972-03-14
BE772473A (en) 1972-03-10
BR7105909D0 (en) 1973-04-05

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