FR2111674A1 - - Google Patents

Info

Publication number
FR2111674A1
FR2111674A1 FR7137248A FR7137248A FR2111674A1 FR 2111674 A1 FR2111674 A1 FR 2111674A1 FR 7137248 A FR7137248 A FR 7137248A FR 7137248 A FR7137248 A FR 7137248A FR 2111674 A1 FR2111674 A1 FR 2111674A1
Authority
FR
France
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.)
Granted
Application number
FR7137248A
Other languages
French (fr)
Other versions
FR2111674B1 (enExample
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.)
Blasberg Friedr Co dt GmbH
Blasberg & Co KG Friedr GmbH
Original Assignee
Blasberg Friedr Co dt GmbH
Blasberg & Co KG Friedr GmbH
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
Priority claimed from DE19702050870 external-priority patent/DE2050870C/de
Application filed by Blasberg Friedr Co dt GmbH, Blasberg & Co KG Friedr GmbH filed Critical Blasberg Friedr Co dt GmbH
Publication of FR2111674A1 publication Critical patent/FR2111674A1/fr
Application granted granted Critical
Publication of FR2111674B1 publication Critical patent/FR2111674B1/fr
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)
FR7137248A 1970-10-16 1971-10-15 Expired FR2111674B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702050870 DE2050870C (de) 1970-10-16 Wässriges Bad zum elektrolytischen Farben von anodischen Oxidschichten auf Aluminium und Aluminiumlegierungen

Publications (2)

Publication Number Publication Date
FR2111674A1 true FR2111674A1 (enExample) 1972-06-09
FR2111674B1 FR2111674B1 (enExample) 1974-08-19

Family

ID=5785331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7137248A Expired FR2111674B1 (enExample) 1970-10-16 1971-10-15

Country Status (2)

Country Link
US (1) US3773631A (enExample)
FR (1) FR2111674B1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289459A1 (de) * 1987-04-30 1988-11-02 Schweizerische Aluminium Ag Verfahren zur elektrolytischen Graufärbung von anodischen Oxidschichten auf Aluminium oder Aluminiumlegierungen

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1059059A (en) * 1972-06-06 1979-07-24 Riken Light Metal Industries Co. Producing a coloured oxide on an article of aluminium or aluminium alloy
CH581706A5 (enExample) * 1973-11-09 1976-11-15 Alusuisse
US3935084A (en) * 1974-03-28 1976-01-27 Sumitomo Light Metal Industries, Ltd. Anodizing process
FR2298619A1 (fr) * 1975-01-22 1976-08-20 Pechiney Aluminium Procede et traitement superficiel d'un fil en aluminium a usage electrique
JPS51101737A (en) * 1975-03-05 1976-09-08 Yoshida Kogyo Kk Aruminiumumataha aruminiumugokinno denkaichakushokuho
JPS5423663B2 (enExample) * 1975-03-06 1979-08-15
US4715936A (en) * 1984-04-02 1987-12-29 Sprague Electric Company Process for anodizing aluminum for an aluminum electrolytic capacitor
DE4034854C2 (de) * 1989-11-08 2000-08-17 Clariant Finance Bvi Ltd Verfahren zum elektrolytischen Färben von Aluminium und Aluminiumlegierungen
JP3302582B2 (ja) * 1996-11-18 2002-07-15 ワイケイケイ株式会社 アルミニウム材の電解着色法及びそれにより得られるグレー着色アルミニウム材
DE102005051755A1 (de) * 2005-10-27 2007-05-10 Clariant International Limited Verfahren zur Verbesserung der Korrosionsbeständigkeit und Lichtechtheit von gefärbten Aluminiumoxidschichten
EP3553208A1 (de) * 2018-04-09 2019-10-16 DURA Operating, LLC Verfahren zum herstellen eines aluminiumbauteils mit einer farbigen oberfläche

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289459A1 (de) * 1987-04-30 1988-11-02 Schweizerische Aluminium Ag Verfahren zur elektrolytischen Graufärbung von anodischen Oxidschichten auf Aluminium oder Aluminiumlegierungen

Also Published As

Publication number Publication date
FR2111674B1 (enExample) 1974-08-19
US3773631A (en) 1973-11-20

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Legal Events

Date Code Title Description
ST Notification of lapse