IT1004400B - PROCEDURE FOR ELECTRO LITICALLY COLORING ALUMINUM OR ALUMINUM ALLOY OBJECTS - Google Patents

PROCEDURE FOR ELECTRO LITICALLY COLORING ALUMINUM OR ALUMINUM ALLOY OBJECTS

Info

Publication number
IT1004400B
IT1004400B IT49447/74A IT4944774A IT1004400B IT 1004400 B IT1004400 B IT 1004400B IT 49447/74 A IT49447/74 A IT 49447/74A IT 4944774 A IT4944774 A IT 4944774A IT 1004400 B IT1004400 B IT 1004400B
Authority
IT
Italy
Prior art keywords
aluminum
litically
electro
procedure
coloring
Prior art date
Application number
IT49447/74A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1004400B publication Critical patent/IT1004400B/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)
  • Coloring (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Printing Plates And Materials Therefor (AREA)
IT49447/74A 1973-03-20 1974-03-21 PROCEDURE FOR ELECTRO LITICALLY COLORING ALUMINUM OR ALUMINUM ALLOY OBJECTS IT1004400B (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
IT1004400B true IT1004400B (en) 1976-07-10

Family

ID=26370545

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49447/74A IT1004400B (en) 1973-03-20 1974-03-21 PROCEDURE FOR ELECTRO LITICALLY COLORING ALUMINUM OR ALUMINUM ALLOY OBJECTS

Country Status (8)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311882A1 (en) * 1983-03-31 1985-02-07 Carl Baasel Lasertechnik GmbH, 8000 München MATERIAL PIECE OF ALUMINUM, PREFERABLY ALUMINUM SHIELD AND METHOD FOR PRODUCING THE SAME
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 (en) * 1970-03-18 1974-12-24

Also Published As

Publication number Publication date
US3891517A (en) 1975-06-24
FR2222453B1 (en) 1976-06-25
DE2413149C3 (en) 1978-10-05
DE2413149A1 (en) 1974-10-03
CA1032107A (en) 1978-05-30
CH592168A5 (en) 1977-10-14
DE2413149B2 (en) 1978-02-02
NO135944C (en) 1977-06-29
NO135944B (en) 1977-03-21
GB1419224A (en) 1975-12-24
NO740972L (en) 1974-09-23
FR2222453A1 (en) 1974-10-18

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