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DE3474319D1 - Process for protecting anodised aluminium - Google Patents

Process for protecting anodised aluminium

Info

Publication number
DE3474319D1
DE3474319D1 DE8484104941T DE3474319T DE3474319D1 DE 3474319 D1 DE3474319 D1 DE 3474319D1 DE 8484104941 T DE8484104941 T DE 8484104941T DE 3474319 T DE3474319 T DE 3474319T DE 3474319 D1 DE3474319 D1 DE 3474319D1
Authority
DE
Germany
Prior art keywords
protecting
anodised aluminium
anodised
aluminium
protecting anodised
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.)
Expired
Application number
DE8484104941T
Other languages
English (en)
Inventor
Sanchis Elia Maria Alvarez
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8485664&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3474319(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE3474319D1 publication Critical patent/DE3474319D1/de
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
    • C25D11/24—Chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Chemically Coating (AREA)
DE8484104941T 1983-05-03 1984-05-03 Process for protecting anodised aluminium Expired DE3474319D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES522048A ES8406565A1 (es) 1983-05-03 1983-05-03 Procedimiento para la proteccion del aluminio, previamente anodizado.

Publications (1)

Publication Number Publication Date
DE3474319D1 true DE3474319D1 (en) 1988-11-03

Family

ID=8485664

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484104941T Expired DE3474319D1 (en) 1983-05-03 1984-05-03 Process for protecting anodised aluminium

Country Status (5)

Country Link
EP (1) EP0127774B1 (de)
AT (1) AT382398B (de)
DE (1) DE3474319D1 (de)
ES (1) ES8406565A1 (de)
PT (1) PT78515B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3522117A1 (de) * 1985-06-20 1987-01-02 Metall Und Oberflaechenchemie Oberflaechenbehandlungsverfahren fuer aluminium und seine legierungen
DE3917188A1 (de) * 1989-05-26 1990-11-29 Happich Gmbh Gebr Verfahren zur erzeugung farbiger oberflaechen auf teilen aus aluminium oder aluminium-legierungen
DE3917187A1 (de) * 1989-05-26 1990-11-29 Happich Gmbh Gebr Verfahren zum verdichten einer anodisch erzeugten oxydschicht auf teilen aus aluminium oder aluminium-legierungen
US5226976A (en) * 1991-04-15 1993-07-13 Henkel Corporation Metal treatment
DK2728041T3 (en) * 2012-10-30 2017-03-20 Hydro Aluminium Rolled Prod Coated aluminum strip and method of manufacture

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071494A (en) * 1961-09-27 1963-01-01 Koppers Co Inc Sealing of dyed anodized aluminum
JPS54116350A (en) * 1978-03-02 1979-09-10 Nippon Senka Kougiyou Kk Pore sealing treatment of anodic oxide film of aluminium and alloy thereof

Also Published As

Publication number Publication date
EP0127774B1 (de) 1988-09-28
PT78515B (es) 1986-07-14
AT382398B (de) 1987-02-25
ES522048A0 (es) 1984-07-16
ATA147984A (de) 1986-07-15
ES8406565A1 (es) 1984-07-16
PT78515A (es) 1984-06-01
EP0127774A2 (de) 1984-12-12
EP0127774A3 (en) 1985-06-19

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8328 Change in the person/name/address of the agent

Free format text: VOSSIUS, V., DIPL.-CHEM. DR.RER.NAT. TAUCHNER, P., DIPL.-CHEM. DR.RER.NAT. HEUNEMANN, D., DIPL.-PHYS. DR.RER.NAT. RAUH, P., DIPL.-CHEM. DR.RER.NAT. HERMANN, G., DIPL.-PHYS. DR.RER.NAT. SCHMIDT, J., DIPL.-ING. JAENICHEN, H., DIPL.-BIOL. DR.RER.NAT., PAT.-ANWAELTE TREMMEL, H., RECHTSANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee