FR1509535A - Aluminum oxide membranes and process for their manufacture - Google Patents

Aluminum oxide membranes and process for their manufacture

Info

Publication number
FR1509535A
FR1509535A FR92731A FR92731A FR1509535A FR 1509535 A FR1509535 A FR 1509535A FR 92731 A FR92731 A FR 92731A FR 92731 A FR92731 A FR 92731A FR 1509535 A FR1509535 A FR 1509535A
Authority
FR
France
Prior art keywords
manufacture
aluminum oxide
oxide membranes
membranes
aluminum
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
FR92731A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1509535A publication Critical patent/FR1509535A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • 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
    • C25D11/045—Anodisation of aluminium or alloys based thereon for forming AAO templates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR92731A 1966-01-27 1967-01-27 Aluminum oxide membranes and process for their manufacture Expired FR1509535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6601018A NL6601018A (en) 1966-01-27 1966-01-27

Publications (1)

Publication Number Publication Date
FR1509535A true FR1509535A (en) 1968-01-12

Family

ID=19795567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR92731A Expired FR1509535A (en) 1966-01-27 1967-01-27 Aluminum oxide membranes and process for their manufacture

Country Status (5)

Country Link
BE (1) BE693171A (en)
DE (1) DE1621121B1 (en)
FR (1) FR1509535A (en)
GB (1) GB1121241A (en)
NL (1) NL6601018A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278737A (en) 1978-08-04 1981-07-14 United States Borax & Chemical Corporation Anodizing aluminum

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1131481B (en) * 1958-03-03 1962-06-14 Dr Ulrich Hauser Aluminum oxide or beryllium oxide film as a window for the passage of radiation and process for their production

Also Published As

Publication number Publication date
DE1621121B1 (en) 1970-06-25
GB1121241A (en) 1968-07-24
BE693171A (en) 1967-07-25
NL6601018A (en) 1967-07-28

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