NO137241C - PROCEDURES FOR ELECTROLYTICAL COLORING OF ALUMINUM - Google Patents

PROCEDURES FOR ELECTROLYTICAL COLORING OF ALUMINUM

Info

Publication number
NO137241C
NO137241C NO744012A NO744012A NO137241C NO 137241 C NO137241 C NO 137241C NO 744012 A NO744012 A NO 744012A NO 744012 A NO744012 A NO 744012A NO 137241 C NO137241 C NO 137241C
Authority
NO
Norway
Prior art keywords
electrolytical
coloring
procedures
aluminum
electrolytical coloring
Prior art date
Application number
NO744012A
Other languages
Norwegian (no)
Other versions
NO744012L (en
NO137241B (en
Inventor
Walter Zweifel
Fritz Schneeberger
Original Assignee
Alusuisse
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 Alusuisse filed Critical Alusuisse
Publication of NO744012L publication Critical patent/NO744012L/no
Publication of NO137241B publication Critical patent/NO137241B/en
Publication of NO137241C publication Critical patent/NO137241C/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
    • C25D11/20—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)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Cosmetics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
NO744012A 1973-11-09 1974-11-07 PROCEDURES FOR ELECTROLYTICAL COLORING OF ALUMINUM NO137241C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1579973A CH581706A5 (en) 1973-11-09 1973-11-09

Publications (3)

Publication Number Publication Date
NO744012L NO744012L (en) 1975-06-02
NO137241B NO137241B (en) 1977-10-17
NO137241C true NO137241C (en) 1978-01-25

Family

ID=4412053

Family Applications (1)

Application Number Title Priority Date Filing Date
NO744012A NO137241C (en) 1973-11-09 1974-11-07 PROCEDURES FOR ELECTROLYTICAL COLORING OF ALUMINUM

Country Status (14)

Country Link
US (1) US3912602A (en)
AT (1) AT331607B (en)
BE (1) BE821899A (en)
CA (1) CA1030483A (en)
CH (1) CH581706A5 (en)
DE (1) DE2450175A1 (en)
DK (1) DK150187C (en)
ES (1) ES431704A1 (en)
FR (1) FR2250835B1 (en)
GB (1) GB1466708A (en)
IT (1) IT1025421B (en)
NL (1) NL7414354A (en)
NO (1) NO137241C (en)
SE (1) SE407084B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51101737A (en) * 1975-03-05 1976-09-08 Yoshida Kogyo Kk Aruminiumumataha aruminiumugokinno denkaichakushokuho
JPS5423663B2 (en) * 1975-03-06 1979-08-15
DE4244021A1 (en) * 1992-12-24 1994-06-30 Henkel Kgaa Process for the electrolytic alternating current coloring of aluminum surfaces

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382160A (en) * 1960-03-31 1968-05-07 Asada Tahei Process for inorganically coloring aluminum
GB1241296A (en) * 1967-11-24 1971-08-04 Alcan Res & Dev Process for colouring anodised aluminium by electrolytic deposition
US3616297A (en) * 1968-09-23 1971-10-26 Alcan Res & Dev Method of producing colored coatings of aluminum
NO120248B (en) * 1969-06-25 1970-09-21 O Gedde
US3773631A (en) * 1970-10-16 1973-11-20 Blasberg Gmbh & Co Kg Friedr Aqueous electrolytic bath for coloring anodic oxide layers on aluminum and aluminum alloy substrates and process for coloring said substrates
US3798137A (en) * 1972-03-22 1974-03-19 Aluminum Co Of America Direct current pigmenting of anodized aluminum

Also Published As

Publication number Publication date
AT331607B (en) 1976-08-25
DK150187C (en) 1987-10-12
GB1466708A (en) 1977-03-09
CA1030483A (en) 1978-05-02
US3912602A (en) 1975-10-14
ES431704A1 (en) 1976-09-16
FR2250835A1 (en) 1975-06-06
NO744012L (en) 1975-06-02
NL7414354A (en) 1975-05-13
DK580374A (en) 1975-07-14
DK150187B (en) 1986-12-29
SE7414014L (en) 1975-05-12
SE407084B (en) 1979-03-12
CH581706A5 (en) 1976-11-15
NO137241B (en) 1977-10-17
ATA896274A (en) 1975-11-15
FR2250835B1 (en) 1978-04-28
DE2450175A1 (en) 1975-05-15
BE821899A (en) 1975-03-03
IT1025421B (en) 1978-08-10

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