CH431227A - Process for electrolytic formation of colored oxide layers on aluminum or aluminum alloys - Google Patents

Process for electrolytic formation of colored oxide layers on aluminum or aluminum alloys

Info

Publication number
CH431227A
CH431227A CH1296165A CH1296165A CH431227A CH 431227 A CH431227 A CH 431227A CH 1296165 A CH1296165 A CH 1296165A CH 1296165 A CH1296165 A CH 1296165A CH 431227 A CH431227 A CH 431227A
Authority
CH
Switzerland
Prior art keywords
aluminum
oxide layers
colored oxide
electrolytic formation
aluminum alloys
Prior art date
Application number
CH1296165A
Other languages
French (fr)
Inventor
Chretien Roland
Richaud Henri
Original Assignee
Pechiney Prod Chimiques Sa
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 Pechiney Prod Chimiques Sa filed Critical Pechiney Prod Chimiques Sa
Publication of CH431227A publication Critical patent/CH431227A/en

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
    • C25D11/14—Producing integrally coloured layers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • 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
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
CH1296165A 1965-09-17 1965-09-20 Process for electrolytic formation of colored oxide layers on aluminum or aluminum alloys CH431227A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU49492A LU49492A1 (en) 1965-09-17 1965-09-17
NL6512178A NL6512178A (en) 1965-09-17 1965-09-17

Publications (1)

Publication Number Publication Date
CH431227A true CH431227A (en) 1967-02-28

Family

ID=26639959

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1296165A CH431227A (en) 1965-09-17 1965-09-20 Process for electrolytic formation of colored oxide layers on aluminum or aluminum alloys

Country Status (3)

Country Link
CH (1) CH431227A (en)
LU (1) LU49492A1 (en)
NL (1) NL6512178A (en)

Also Published As

Publication number Publication date
NL6512178A (en) 1967-03-20
LU49492A1 (en) 1966-03-17

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