NO135944B - - Google Patents

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Publication number
NO135944B
NO135944B NO740972A NO740972A NO135944B NO 135944 B NO135944 B NO 135944B NO 740972 A NO740972 A NO 740972A NO 740972 A NO740972 A NO 740972A NO 135944 B NO135944 B NO 135944B
Authority
NO
Norway
Prior art keywords
dye bath
aluminum
ppm
ions
electrolytic
Prior art date
Application number
NO740972A
Other languages
English (en)
Norwegian (no)
Other versions
NO135944C (pm
NO740972L (no
Inventor
K Yanagida
T Hirokane
T Tsukiyasu
T Sato
Original Assignee
Sumitomo Chemical Co
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 JP3202773A external-priority patent/JPS5319976B2/ja
Priority claimed from JP13199273A external-priority patent/JPS5435589B2/ja
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of NO740972L publication Critical patent/NO740972L/no
Publication of NO135944B publication Critical patent/NO135944B/no
Publication of NO135944C publication Critical patent/NO135944C/no

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)
  • Chemical Treatment Of Metals (AREA)
  • Coloring (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
NO740972A 1973-03-20 1974-03-19 Fremgangsmåte for elektrolytisk farving av aluminium. NO740972L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3202773A JPS5319976B2 (pm) 1973-03-20 1973-03-20
JP13199273A JPS5435589B2 (pm) 1973-11-22 1973-11-22

Publications (3)

Publication Number Publication Date
NO740972L NO740972L (no) 1974-09-23
NO135944B true NO135944B (pm) 1977-03-21
NO135944C NO135944C (pm) 1977-06-29

Family

ID=26370545

Family Applications (1)

Application Number Title Priority Date Filing Date
NO740972A NO740972L (no) 1973-03-20 1974-03-19 Fremgangsmåte for elektrolytisk farving av aluminium.

Country Status (8)

Country Link
US (1) US3891517A (pm)
CA (1) CA1032107A (pm)
CH (1) CH592168A5 (pm)
DE (1) DE2413149C3 (pm)
FR (1) FR2222453B1 (pm)
GB (1) GB1419224A (pm)
IT (1) IT1004400B (pm)
NO (1) NO740972L (pm)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311882A1 (de) * 1983-03-31 1985-02-07 Carl Baasel Lasertechnik GmbH, 8000 München Materialstueck aus aluminium, vorzugsweise aluminiumschild und verfahren zur herstellung desselben
US4551211A (en) * 1983-07-19 1985-11-05 Ube Industries, Ltd. Aqueous anodizing solution and process for coloring article of magnesium or magnesium-base alloy

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3175963A (en) * 1963-01-28 1965-03-30 Kaiser Aluminium Chem Corp Anodized aluminum
US3411994A (en) * 1965-09-07 1968-11-19 Horizons Inc Aluminum anodizing process and product thereof
US3494839A (en) * 1967-01-23 1970-02-10 Amchem Prod Method of sealing chromic acid anodized aluminum surfaces
US3622471A (en) * 1968-07-02 1971-11-23 Alcan Res & Dev Production of inorganically colored coatings on aluminum
US3616297A (en) * 1968-09-23 1971-10-26 Alcan Res & Dev Method of producing colored coatings of aluminum
US3616298A (en) * 1968-11-22 1971-10-26 Philco Ford Corp Sealing anodic films
JPS4948824B1 (pm) * 1970-03-18 1974-12-24

Also Published As

Publication number Publication date
CH592168A5 (pm) 1977-10-14
DE2413149C3 (de) 1978-10-05
CA1032107A (en) 1978-05-30
FR2222453B1 (pm) 1976-06-25
DE2413149B2 (de) 1978-02-02
GB1419224A (en) 1975-12-24
NO135944C (pm) 1977-06-29
NO740972L (no) 1974-09-23
FR2222453A1 (pm) 1974-10-18
IT1004400B (it) 1976-07-10
DE2413149A1 (de) 1974-10-03
US3891517A (en) 1975-06-24

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