AT309182B - Process for the electrolytic coloring of previously oxidized objects made of aluminum or an aluminum alloy - Google Patents

Process for the electrolytic coloring of previously oxidized objects made of aluminum or an aluminum alloy

Info

Publication number
AT309182B
AT309182B AT1123571A AT1123571A AT309182B AT 309182 B AT309182 B AT 309182B AT 1123571 A AT1123571 A AT 1123571A AT 1123571 A AT1123571 A AT 1123571A AT 309182 B AT309182 B AT 309182B
Authority
AT
Austria
Prior art keywords
aluminum
objects made
electrolytic coloring
aluminum alloy
previously oxidized
Prior art date
Application number
AT1123571A
Other languages
German (de)
Original Assignee
Keller Eberhard
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 Keller Eberhard filed Critical Keller Eberhard
Application granted granted Critical
Publication of AT309182B publication Critical patent/AT309182B/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
    • C25D11/18—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)
  • Electrolytic Production Of Metals (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
AT1123571A 1971-01-02 1971-12-29 Process for the electrolytic coloring of previously oxidized objects made of aluminum or an aluminum alloy AT309182B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO171A NO125236B (en) 1971-01-02 1971-01-02

Publications (1)

Publication Number Publication Date
AT309182B true AT309182B (en) 1973-08-10

Family

ID=19877303

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1123571A AT309182B (en) 1971-01-02 1971-12-29 Process for the electrolytic coloring of previously oxidized objects made of aluminum or an aluminum alloy

Country Status (14)

Country Link
JP (1) JPS5140862B2 (en)
AT (1) AT309182B (en)
AU (1) AU3736471A (en)
BE (1) BE777460A (en)
CA (1) CA975710A (en)
CH (1) CH583307A5 (en)
DE (1) DE2164030B2 (en)
ES (1) ES398449A1 (en)
FR (1) FR2120179B1 (en)
GB (1) GB1383241A (en)
IT (1) IT944580B (en)
NL (1) NL167480C (en)
NO (1) NO125236B (en)
SE (1) SE373608B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314273A1 (en) * 1975-06-10 1977-01-07 Keller Eberhard Colouring anodically oxidised aluminium - after electrochemical colouring, by immersion in silicon- or phosphorus heteropolyacids of molybdenum or tungsten
JPS5245545A (en) * 1975-08-29 1977-04-11 Shokosha Kk Dyeing process for aluminum and its alloy
JPS5228436A (en) * 1975-08-29 1977-03-03 Shokosha Kk Dyeing process for aluminum and its alloy
JPS558414U (en) * 1978-06-30 1980-01-19
GB8329029D0 (en) * 1983-10-31 1983-11-30 Alcan Int Ltd Coloured anodised finishes

Also Published As

Publication number Publication date
BE777460A (en) 1972-04-17
JPS4848337A (en) 1973-07-09
FR2120179B1 (en) 1974-05-10
ES398449A1 (en) 1974-08-16
NL7117649A (en) 1972-07-04
CA975710A (en) 1975-10-07
DE2164030B2 (en) 1976-06-24
SE373608B (en) 1975-02-10
NO125236B (en) 1972-08-07
AU3736471A (en) 1973-06-28
CH583307A5 (en) 1976-12-31
JPS5140862B2 (en) 1976-11-06
NL167480B (en) 1981-07-16
IT944580B (en) 1973-04-20
NL167480C (en) 1981-12-16
FR2120179A1 (en) 1972-08-11
GB1383241A (en) 1975-02-05
DE2164030A1 (en) 1972-07-13

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