CH515338A - Process for obtaining a colored protective coating on aluminum or aluminum alloy objects - Google Patents

Process for obtaining a colored protective coating on aluminum or aluminum alloy objects

Info

Publication number
CH515338A
CH515338A CH1100470A CH1100470A CH515338A CH 515338 A CH515338 A CH 515338A CH 1100470 A CH1100470 A CH 1100470A CH 1100470 A CH1100470 A CH 1100470A CH 515338 A CH515338 A CH 515338A
Authority
CH
Switzerland
Prior art keywords
aluminum
obtaining
protective coating
aluminum alloy
colored protective
Prior art date
Application number
CH1100470A
Other languages
French (fr)
Inventor
Patrie Jos
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 CH515338A publication Critical patent/CH515338A/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)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
CH1100470A 1969-07-21 1970-07-20 Process for obtaining a colored protective coating on aluminum or aluminum alloy objects CH515338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6924728A FR2052132A5 (en) 1969-07-21 1969-07-21

Publications (1)

Publication Number Publication Date
CH515338A true CH515338A (en) 1971-11-15

Family

ID=9037743

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1100470A CH515338A (en) 1969-07-21 1970-07-20 Process for obtaining a colored protective coating on aluminum or aluminum alloy objects

Country Status (12)

Country Link
US (1) US3704210A (en)
JP (1) JPS5015216B1 (en)
BE (1) BE753706A (en)
CA (1) CA926337A (en)
CH (1) CH515338A (en)
DE (1) DE2035599C3 (en)
ES (1) ES381942A1 (en)
FR (1) FR2052132A5 (en)
GB (1) GB1292699A (en)
LU (1) LU61358A1 (en)
NL (1) NL7010552A (en)
SE (1) SE351441B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849264A (en) * 1972-09-05 1974-11-19 Lockheed Aircraft Corp Production of stain resistant, clear, sealed anodized films
JPS547267B2 (en) * 1973-09-21 1979-04-05
US4147598A (en) * 1975-08-27 1979-04-03 Riken Keikinzoku Kogyo Kabushiki Kaisha Method for producing colored anodic oxide films on aluminum based alloy materials
JPS5255601A (en) * 1975-11-01 1977-05-07 Sony Corp Driving device for tone arm
US4180443A (en) * 1978-06-28 1979-12-25 Reynolds Metals Company Method for coloring aluminum
US4179342A (en) * 1978-06-28 1979-12-18 Reynolds Metals Company Coating system method for coloring aluminum
US8349462B2 (en) * 2009-01-16 2013-01-08 Alcoa Inc. Aluminum alloys, aluminum alloy products and methods for making the same
CN102304743B (en) * 2011-09-16 2014-04-02 南南铝业股份有限公司 Electrochemical oxidation film sealing method for aluminum/aluminum alloy surface

Also Published As

Publication number Publication date
GB1292699A (en) 1972-10-11
SE351441B (en) 1972-11-27
BE753706A (en) 1971-01-20
NL7010552A (en) 1971-01-25
JPS5015216B1 (en) 1975-06-03
LU61358A1 (en) 1971-07-13
US3704210A (en) 1972-11-28
CA926337A (en) 1973-05-15
DE2035599C3 (en) 1973-12-13
FR2052132A5 (en) 1971-04-09
ES381942A1 (en) 1973-04-01
DE2035599A1 (en) 1971-02-11
DE2035599B2 (en) 1973-05-24

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Legal Events

Date Code Title Description
PL Patent ceased