FR2111674B1 - - Google Patents

Info

Publication number
FR2111674B1
FR2111674B1 FR7137248A FR7137248A FR2111674B1 FR 2111674 B1 FR2111674 B1 FR 2111674B1 FR 7137248 A FR7137248 A FR 7137248A FR 7137248 A FR7137248 A FR 7137248A FR 2111674 B1 FR2111674 B1 FR 2111674B1
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.)
Expired
Application number
FR7137248A
Other languages
French (fr)
Other versions
FR2111674A1 (enrdf_load_stackoverflow
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 & Co KG Friedr GmbH
Original Assignee
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 & Co KG Friedr GmbH filed Critical Blasberg & Co KG Friedr 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 (enrdf_load_stackoverflow)

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 FR2111674A1 (enrdf_load_stackoverflow) 1972-06-09
FR2111674B1 true FR2111674B1 (enrdf_load_stackoverflow) 1974-08-19

Family

ID=5785331

Family Applications (1)

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

Country Status (2)

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

Families Citing this family (12)

* 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 (enrdf_load_stackoverflow) * 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 (enrdf_load_stackoverflow) * 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
EP0289459A1 (de) * 1987-04-30 1988-11-02 Schweizerische Aluminium Ag Verfahren zur elektrolytischen Graufärbung von anodischen Oxidschichten auf Aluminium oder Aluminiumlegierungen
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

Also Published As

Publication number Publication date
US3773631A (en) 1973-11-20
FR2111674A1 (enrdf_load_stackoverflow) 1972-06-09

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Legal Events

Date Code Title Description
ST Notification of lapse