CA975710A - Colouring anodized aluminum by alternating current - Google Patents

Colouring anodized aluminum by alternating current

Info

Publication number
CA975710A
CA975710A CA131,563A CA131563A CA975710A CA 975710 A CA975710 A CA 975710A CA 131563 A CA131563 A CA 131563A CA 975710 A CA975710 A CA 975710A
Authority
CA
Canada
Prior art keywords
alternating current
anodized aluminum
colouring
colouring anodized
aluminum
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
CA131,563A
Other versions
CA131563S (en
Inventor
Ove C. Gedde
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
Application granted granted Critical
Publication of CA975710A publication Critical patent/CA975710A/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)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Electrolytic Production Of Metals (AREA)
CA131,563A 1971-01-02 1972-01-04 Colouring anodized aluminum by alternating current Expired CA975710A (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
CA975710A true CA975710A (en) 1975-10-07

Family

ID=19877303

Family Applications (1)

Application Number Title Priority Date Filing Date
CA131,563A Expired CA975710A (en) 1971-01-02 1972-01-04 Colouring anodized aluminum by alternating current

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
NL7117649A (en) 1972-07-04
FR2120179A1 (en) 1972-08-11
SE373608B (en) 1975-02-10
GB1383241A (en) 1975-02-05
NO125236B (en) 1972-08-07
DE2164030B2 (en) 1976-06-24
NL167480C (en) 1981-12-16
JPS4848337A (en) 1973-07-09
AU3736471A (en) 1973-06-28
ES398449A1 (en) 1974-08-16
NL167480B (en) 1981-07-16
DE2164030A1 (en) 1972-07-13
AT309182B (en) 1973-08-10
FR2120179B1 (en) 1974-05-10
BE777460A (en) 1972-04-17
JPS5140862B2 (en) 1976-11-06
CH583307A5 (en) 1976-12-31
IT944580B (en) 1973-04-20

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