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NL167480C - METHOD FOR ELECTROLYTIC COLORING OF ALUMINUM OBJECTS. - Google Patents

METHOD FOR ELECTROLYTIC COLORING OF ALUMINUM OBJECTS.

Info

Publication number
NL167480C
NL167480C NL7117649A NL7117649A NL167480C NL 167480 C NL167480 C NL 167480C NL 7117649 A NL7117649 A NL 7117649A NL 7117649 A NL7117649 A NL 7117649A NL 167480 C NL167480 C NL 167480C
Authority
NL
Netherlands
Prior art keywords
electrolytic coloring
aluminum objects
aluminum
objects
electrolytic
Prior art date
Application number
NL7117649A
Other languages
Dutch (nl)
Other versions
NL167480B (en
NL7117649A (en
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
Publication of NL7117649A publication Critical patent/NL7117649A/xx
Publication of NL167480B publication Critical patent/NL167480B/en
Application granted granted Critical
Publication of NL167480C publication Critical patent/NL167480C/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)
NL7117649A 1971-01-02 1971-12-22 METHOD FOR ELECTROLYTIC COLORING OF ALUMINUM OBJECTS. NL167480C (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL7117649A NL7117649A (en) 1972-07-04
NL167480B NL167480B (en) 1981-07-16
NL167480C true NL167480C (en) 1981-12-16

Family

ID=19877303

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7117649A NL167480C (en) 1971-01-02 1971-12-22 METHOD FOR ELECTROLYTIC COLORING OF ALUMINUM OBJECTS.

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
JPS5228436A (en) * 1975-08-29 1977-03-03 Shokosha Kk Dyeing process for aluminum and its alloy
JPS5245545A (en) * 1975-08-29 1977-04-11 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
NO125236B (en) 1972-08-07
JPS4848337A (en) 1973-07-09
IT944580B (en) 1973-04-20
CH583307A5 (en) 1976-12-31
FR2120179B1 (en) 1974-05-10
BE777460A (en) 1972-04-17
ES398449A1 (en) 1974-08-16
JPS5140862B2 (en) 1976-11-06
DE2164030A1 (en) 1972-07-13
DE2164030B2 (en) 1976-06-24
AT309182B (en) 1973-08-10
NL167480B (en) 1981-07-16
FR2120179A1 (en) 1972-08-11
AU3736471A (en) 1973-06-28
CA975710A (en) 1975-10-07
NL7117649A (en) 1972-07-04
GB1383241A (en) 1975-02-05
SE373608B (en) 1975-02-10

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee