CH432173A - Process for treating surfaces coated with a layer of aluminum oxide and surfaces obtained by this process - Google Patents

Process for treating surfaces coated with a layer of aluminum oxide and surfaces obtained by this process

Info

Publication number
CH432173A
CH432173A CH673364A CH673364A CH432173A CH 432173 A CH432173 A CH 432173A CH 673364 A CH673364 A CH 673364A CH 673364 A CH673364 A CH 673364A CH 432173 A CH432173 A CH 432173A
Authority
CH
Switzerland
Prior art keywords
layer
aluminum oxide
treating
coated
surfaces coated
Prior art date
Application number
CH673364A
Other languages
French (fr)
Inventor
Pedat Roger
Original Assignee
Pedat Roger
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 Pedat Roger filed Critical Pedat Roger
Priority to CH673364A priority Critical patent/CH432173A/en
Priority to LU48633D priority patent/LU48633A1/xx
Priority to ES0313173A priority patent/ES313173A1/en
Priority to NL6506485A priority patent/NL6506485A/xx
Priority to BE664258D priority patent/BE664258A/xx
Priority to DE19651521664 priority patent/DE1521664B2/en
Publication of CH432173A publication Critical patent/CH432173A/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
    • C25D11/24—Chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment
    • 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
    • C25D11/246—Chemical after-treatment for sealing layers
CH673364A 1964-05-22 1964-05-22 Process for treating surfaces coated with a layer of aluminum oxide and surfaces obtained by this process CH432173A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH673364A CH432173A (en) 1964-05-22 1964-05-22 Process for treating surfaces coated with a layer of aluminum oxide and surfaces obtained by this process
LU48633D LU48633A1 (en) 1964-05-22 1965-05-18
ES0313173A ES313173A1 (en) 1964-05-22 1965-05-20 Procedure for the protection of aluminum and aluminum alloy objects. (Machine-translation by Google Translate, not legally binding)
NL6506485A NL6506485A (en) 1964-05-22 1965-05-21
BE664258D BE664258A (en) 1964-05-22 1965-05-21
DE19651521664 DE1521664B2 (en) 1964-05-22 1965-05-21 PROCESS FOR SEALING AN OXIDE LAYER ON OBJECTS MADE OF ALUMINUM OR ALUMINUM ALLOYS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH673364A CH432173A (en) 1964-05-22 1964-05-22 Process for treating surfaces coated with a layer of aluminum oxide and surfaces obtained by this process

Publications (1)

Publication Number Publication Date
CH432173A true CH432173A (en) 1967-03-15

Family

ID=61021857

Family Applications (1)

Application Number Title Priority Date Filing Date
CH673364A CH432173A (en) 1964-05-22 1964-05-22 Process for treating surfaces coated with a layer of aluminum oxide and surfaces obtained by this process

Country Status (6)

Country Link
BE (1) BE664258A (en)
CH (1) CH432173A (en)
DE (1) DE1521664B2 (en)
ES (1) ES313173A1 (en)
LU (1) LU48633A1 (en)
NL (1) NL6506485A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2960565D1 (en) * 1978-05-22 1981-11-05 Alcan Res & Dev Process for sealing anodised aluminium and product so obtained
EP1873278A1 (en) * 2006-06-30 2008-01-02 Henkel Kommanditgesellschaft Auf Aktien Silicate treatment of sealed anodised aluminum
DE102008011296A1 (en) * 2007-03-16 2008-09-18 Süddeutsche Aluminium Manufaktur GmbH Motor vehicle component with sol-gel coating
DE102008023079A1 (en) * 2008-05-09 2010-01-07 WKW Erbslöh Automotive GmbH Method for compacting a component made of aluminum and / or an aluminum alloy
DE102009045762A1 (en) 2009-10-16 2011-04-21 Henkel Ag & Co. Kgaa Multi-stage process for the production of alkali-resistant anodized aluminum surfaces
CN103469276B (en) * 2013-09-16 2015-09-09 杭州和韵科技有限公司 A kind of method improving aluminum anodized film acid-alkali-corrosive-resisting performance
CN106119924B (en) * 2016-06-21 2018-06-22 武汉风帆电化科技股份有限公司 It is a kind of to improve aluminium and the method for sealing of aluminium alloy anode oxide film alkali resistance and corrosion resisting property
CN108624935A (en) * 2017-03-21 2018-10-09 上海铝通化学科技有限公司 A kind of closing process of alkali resistance confining liquid and aluminum alloy surface oxidation film

Also Published As

Publication number Publication date
LU48633A1 (en) 1965-11-18
ES313173A1 (en) 1966-01-01
DE1521664A1 (en) 1969-05-14
BE664258A (en) 1965-11-22
NL6506485A (en) 1965-11-23
DE1521664B2 (en) 1971-02-18

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