ATE138T1 - Verfahren zum verdichten von anodisiertem aluminium und das so erhaltene produkt. - Google Patents

Verfahren zum verdichten von anodisiertem aluminium und das so erhaltene produkt.

Info

Publication number
ATE138T1
ATE138T1 AT79300798T AT79300798T ATE138T1 AT E138 T1 ATE138 T1 AT E138T1 AT 79300798 T AT79300798 T AT 79300798T AT 79300798 T AT79300798 T AT 79300798T AT E138 T1 ATE138 T1 AT E138T1
Authority
AT
Austria
Prior art keywords
sealing
digesting
product
smut
bath containing
Prior art date
Application number
AT79300798T
Other languages
English (en)
Inventor
Bryan G Carter
Original Assignee
Alcan Res & Dev
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 Alcan Res & Dev filed Critical Alcan Res & Dev
Application granted granted Critical
Publication of ATE138T1 publication Critical patent/ATE138T1/de

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
    • C25D11/24—Chemical after-treatment
    • C25D11/246—Chemical after-treatment for sealing layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Liquid Crystal (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Glass Compositions (AREA)
  • Secondary Cells (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Sealing Material Composition (AREA)
  • Catalysts (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
AT79300798T 1978-05-22 1979-05-09 Verfahren zum verdichten von anodisiertem aluminium und das so erhaltene produkt. ATE138T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2103278 1978-05-22
EP79300798A EP0005919B1 (de) 1978-05-22 1979-05-09 Verfahren zum Verdichten von anodisiertem Aluminium und das so erhaltene Produkt

Publications (1)

Publication Number Publication Date
ATE138T1 true ATE138T1 (de) 1981-08-15

Family

ID=10156031

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79300798T ATE138T1 (de) 1978-05-22 1979-05-09 Verfahren zum verdichten von anodisiertem aluminium und das so erhaltene produkt.

Country Status (10)

Country Link
US (1) US4288299A (de)
EP (1) EP0005919B1 (de)
JP (1) JPS54155136A (de)
AT (1) ATE138T1 (de)
AU (1) AU526816B2 (de)
CA (1) CA1140890A (de)
DE (1) DE2960565D1 (de)
NO (1) NO152658C (de)
NZ (1) NZ190446A (de)
ZA (1) ZA792309B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636440A (en) * 1985-10-28 1987-01-13 Manville Corporation Novel process for coating substrates with glass-like films and coated substrates
WO1990009670A1 (fr) * 1989-02-14 1990-08-23 Sumitomo Electric Industries, Ltd. Fil electrique isole
DE3917188A1 (de) * 1989-05-26 1990-11-29 Happich Gmbh Gebr Verfahren zur erzeugung farbiger oberflaechen auf teilen aus aluminium oder aluminium-legierungen
US5240590A (en) * 1989-07-19 1993-08-31 Seagate Technology, Inc. Process for forming a bearing surface for aluminum alloy
US6884393B2 (en) * 2001-07-13 2005-04-26 Ethicon, Inc. Surface treatment of aluminum alloys to improve sterilization process compatibility
JP5265181B2 (ja) * 2007-12-06 2013-08-14 株式会社アルバック 保護膜製造方法
US8609254B2 (en) 2010-05-19 2013-12-17 Sanford Process Corporation Microcrystalline anodic coatings and related methods therefor
US8512872B2 (en) 2010-05-19 2013-08-20 Dupalectpa-CHN, LLC Sealed anodic coatings
DE102012204636A1 (de) * 2012-03-22 2013-09-26 Nanogate Ag Behandlung einer anodisch oxidierten Oberfläche
US11312107B2 (en) * 2018-09-27 2022-04-26 Apple Inc. Plugging anodic oxides for increased corrosion resistance

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888388A (en) * 1957-08-26 1959-05-26 Sandoz Ag Sealing of dyed anodized aluminum
US3382160A (en) * 1960-03-31 1968-05-07 Asada Tahei Process for inorganically coloring aluminum
FR1255294A (fr) * 1960-04-25 1961-03-03 Perfectionnement apporté au traitement de surface des alliages légers à base d'aluminium
NL275925A (de) * 1961-03-15
US3174916A (en) * 1961-10-05 1965-03-23 Samuel L Cohn Treatment of aluminum oxide coatings
US3365377A (en) * 1964-02-06 1968-01-23 Olin Mathieson Method of sealing anodized aluminum
CH432173A (fr) * 1964-05-22 1967-03-15 Pedat Roger Procédé de traitement de surfaces revêtues d'une couche d'oxyde d'aluminium et surfaces obtenues par ce procédé
FR1494711A (fr) * 1965-05-20 1967-09-15 Aluminium Francais Traitement de protection des objets en aluminium et en alliages d'aluminium
FR1605100A (de) * 1968-12-23 1973-01-12
JPS5328634B2 (de) * 1972-06-14 1978-08-16
US3849264A (en) * 1972-09-05 1974-11-19 Lockheed Aircraft Corp Production of stain resistant, clear, sealed anodized films
JPS5273140A (en) * 1975-12-15 1977-06-18 Matsushita Electric Ind Co Ltd Production process for alumite products
US4045599A (en) * 1976-01-15 1977-08-30 Aluminum Company Of America Low temperature sealing of anodized aluminum

Also Published As

Publication number Publication date
NO791676L (no) 1979-11-23
DE2960565D1 (en) 1981-11-05
JPS5759318B2 (de) 1982-12-14
NO152658B (no) 1985-07-22
EP0005919A1 (de) 1979-12-12
AU4723779A (en) 1979-11-29
AU526816B2 (en) 1983-02-03
NO152658C (no) 1985-10-30
EP0005919B1 (de) 1981-08-05
JPS54155136A (en) 1979-12-06
ZA792309B (en) 1980-07-30
US4288299A (en) 1981-09-08
NZ190446A (en) 1980-12-19
CA1140890A (en) 1983-02-08

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee