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FR718144A - Improved process for electrolytically obtaining a protective layer on aluminum surfaces - Google Patents

Improved process for electrolytically obtaining a protective layer on aluminum surfaces

Info

Publication number
FR718144A
FR718144A FR718144DA FR718144A FR 718144 A FR718144 A FR 718144A FR 718144D A FR718144D A FR 718144DA FR 718144 A FR718144 A FR 718144A
Authority
FR
France
Prior art keywords
protective layer
improved process
aluminum surfaces
electrolytically
obtaining
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
Other languages
French (fr)
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.)
ALUMINUM COLORS INCOBPORATED
Original Assignee
ALUMINUM COLORS INCOBPORATED
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 ALUMINUM COLORS INCOBPORATED filed Critical ALUMINUM COLORS INCOBPORATED
Application granted granted Critical
Publication of FR718144A publication Critical patent/FR718144A/en
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
    • 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
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
    • C25D11/08—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids
    • 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
    • C25D11/14—Producing integrally coloured layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
FR718144D 1931-05-15 1931-06-04 Improved process for electrolytically obtaining a protective layer on aluminum surfaces Expired FR718144A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB14442/31A GB378521A (en) 1931-05-15 1931-05-15 Improvements in or relating to electrically coating aluminium
FR718144T 1931-06-04

Publications (1)

Publication Number Publication Date
FR718144A true FR718144A (en) 1932-01-19

Family

ID=10041263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR718144D Expired FR718144A (en) 1931-05-15 1931-06-04 Improved process for electrolytically obtaining a protective layer on aluminum surfaces

Country Status (3)

Country Link
DE (1) DE623847C (en)
FR (1) FR718144A (en)
GB (1) GB378521A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH264323A (en) * 1947-08-22 1949-10-15 Trust Cris Process for the production of metal plates for flat printing, in particular offset printing, and plate produced by the process.
US2851626A (en) * 1952-10-28 1958-09-09 Gen Electric Co Ltd Cathode ray tubes
DE967919C (en) * 1953-11-19 1957-12-27 Nikolai Budiloff Dr Ing Process for coloring oxidized aluminum and its alloys with inorganic compounds
DE1246350B (en) * 1963-03-15 1967-08-03 Langbein Pfanhauser Werke Ag Electrolyte for anodic oxidation of objects made of iron or non-ferrous metals that are plated with aluminum or bonded in another way

Also Published As

Publication number Publication date
GB378521A (en) 1932-08-15
DE623847C (en)

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