CH535286A - Process for coloring aluminum or aluminum alloy previously anodized - Google Patents

Process for coloring aluminum or aluminum alloy previously anodized

Info

Publication number
CH535286A
CH535286A CH1715771A CH1715771A CH535286A CH 535286 A CH535286 A CH 535286A CH 1715771 A CH1715771 A CH 1715771A CH 1715771 A CH1715771 A CH 1715771A CH 535286 A CH535286 A CH 535286A
Authority
CH
Switzerland
Prior art keywords
aluminum
coloring
aluminum alloy
alloy previously
previously anodized
Prior art date
Application number
CH1715771A
Other languages
French (fr)
Inventor
Patrie Jos
Legrand Michel
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 CH535286A publication Critical patent/CH535286A/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)
  • Electroplating Methods And Accessories (AREA)
CH1715771A 1970-11-26 1971-11-25 Process for coloring aluminum or aluminum alloy previously anodized CH535286A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7042544A FR2115061A1 (en) 1970-11-26 1970-11-26 ELECTROLYSIS BATH AND ELECTROLYTIC ANODIZED ALUMINUM COLORING PROCESS

Publications (1)

Publication Number Publication Date
CH535286A true CH535286A (en) 1973-03-31

Family

ID=9064781

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1715771A CH535286A (en) 1970-11-26 1971-11-25 Process for coloring aluminum or aluminum alloy previously anodized

Country Status (13)

Country Link
US (1) US3759801A (en)
AU (1) AU455689B2 (en)
BE (1) BE775766A (en)
CA (1) CA957638A (en)
CH (1) CH535286A (en)
DE (1) DE2158291A1 (en)
FR (1) FR2115061A1 (en)
GB (1) GB1358709A (en)
HU (1) HU163389B (en)
IT (1) IT941246B (en)
LU (1) LU64344A1 (en)
NL (1) NL7116253A (en)
SE (1) SE384385B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989605A (en) * 1973-03-09 1976-11-02 Sumitomo Chemical Company, Limited Method for continuous electrolytic coloring of aluminum articles
JPS578196B2 (en) * 1973-10-20 1982-02-15
US3935084A (en) * 1974-03-28 1976-01-27 Sumitomo Light Metal Industries, Ltd. Anodizing process
CH601502A5 (en) * 1974-07-31 1978-07-14 Alusuisse
US4559114A (en) * 1984-11-13 1985-12-17 Kaiser Aluminum & Chemical Corporation Nickel sulfate coloring process for anodized aluminum

Also Published As

Publication number Publication date
NL7116253A (en) 1972-05-30
FR2115061A1 (en) 1972-07-07
SE384385B (en) 1976-05-03
FR2115061B1 (en) 1973-11-30
CA957638A (en) 1974-11-12
LU64344A1 (en) 1972-08-03
DE2158291A1 (en) 1972-06-15
IT941246B (en) 1973-03-01
HU163389B (en) 1973-08-28
BE775766A (en) 1972-05-24
GB1358709A (en) 1974-07-03
US3759801A (en) 1973-09-18
AU455689B2 (en) 1974-11-05
AU3611671A (en) 1973-05-31

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Legal Events

Date Code Title Description
PL Patent ceased