FR2104960A1 - Procede de coloration electrochimique de l'aluminium et de ses alliages - Google Patents

Procede de coloration electrochimique de l'aluminium et de ses alliages

Info

Publication number
FR2104960A1
FR2104960A1 FR7032907A FR7032907A FR2104960A1 FR 2104960 A1 FR2104960 A1 FR 2104960A1 FR 7032907 A FR7032907 A FR 7032907A FR 7032907 A FR7032907 A FR 7032907A FR 2104960 A1 FR2104960 A1 FR 2104960A1
Authority
FR
France
Prior art keywords
copper
alternating current
silver salt
salt solns
electrolytically
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.)
Withdrawn
Application number
FR7032907A
Other languages
English (en)
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.)
Cegedur GP
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
Priority to FR7032907A priority Critical patent/FR2104960A1/fr
Priority to BR590971A priority patent/BR7105909D0/pt
Priority to LU63873D priority patent/LU63873A1/xx
Priority to DE19712144969 priority patent/DE2144969A1/de
Priority to AU33273/71A priority patent/AU3327371A/en
Priority to NL7112403A priority patent/NL7112403A/xx
Priority to BE772473A priority patent/BE772473A/fr
Publication of FR2104960A1 publication Critical patent/FR2104960A1/fr
Withdrawn legal-status Critical Current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)
FR7032907A 1970-09-10 1970-09-10 Procede de coloration electrochimique de l'aluminium et de ses alliages Withdrawn FR2104960A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7032907A FR2104960A1 (fr) 1970-09-10 1970-09-10 Procede de coloration electrochimique de l'aluminium et de ses alliages
BR590971A BR7105909D0 (pt) 1970-09-10 1971-09-08 Processo de coloracao eletro-quimica do aluminio e de suas ligas
LU63873D LU63873A1 (fr) 1970-09-10 1971-09-08
DE19712144969 DE2144969A1 (de) 1970-09-10 1971-09-08 Elektrolyt zur Herstellung von ge färbten Oxidschichten auf Aluminium oder Aluminiumlegierungen
AU33273/71A AU3327371A (en) 1970-09-10 1971-09-09 Process for electrochemically colouring aluminium and its alloys
NL7112403A NL7112403A (fr) 1970-09-10 1971-09-09
BE772473A BE772473A (fr) 1970-09-10 1971-09-10 Procede de coloration electrochimique de l'aluminium et de ses alliage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7032907A FR2104960A1 (fr) 1970-09-10 1970-09-10 Procede de coloration electrochimique de l'aluminium et de ses alliages

Publications (1)

Publication Number Publication Date
FR2104960A1 true FR2104960A1 (fr) 1972-04-28

Family

ID=9061148

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7032907A Withdrawn FR2104960A1 (fr) 1970-09-10 1970-09-10 Procede de coloration electrochimique de l'aluminium et de ses alliages

Country Status (7)

Country Link
AU (1) AU3327371A (fr)
BE (1) BE772473A (fr)
BR (1) BR7105909D0 (fr)
DE (1) DE2144969A1 (fr)
FR (1) FR2104960A1 (fr)
LU (1) LU63873A1 (fr)
NL (1) NL7112403A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4244021A1 (de) * 1992-12-24 1994-06-30 Henkel Kgaa Verfahren zur elektrolytischen Wechselstromeinfärbung von Aluminiumoberflächen

Also Published As

Publication number Publication date
DE2144969A1 (de) 1972-03-23
BE772473A (fr) 1972-03-10
NL7112403A (fr) 1972-03-14
BR7105909D0 (pt) 1973-04-05
LU63873A1 (fr) 1972-06-27
AU3327371A (en) 1973-03-15

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Legal Events

Date Code Title Description
RE Withdrawal of published application
RE Withdrawal of published application