CA1072909A - Low temperature sealing of anodized aluminum - Google Patents

Low temperature sealing of anodized aluminum

Info

Publication number
CA1072909A
CA1072909A CA269,212A CA269212A CA1072909A CA 1072909 A CA1072909 A CA 1072909A CA 269212 A CA269212 A CA 269212A CA 1072909 A CA1072909 A CA 1072909A
Authority
CA
Canada
Prior art keywords
sealing
smudge
anodized aluminum
seal
solution
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
CA269,212A
Other languages
English (en)
French (fr)
Inventor
Robert W. Baker
Raymond J. Meyer
Edward G. Remaley
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.)
Alcoa Corp
Original Assignee
Aluminum Company of America
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 Company of America filed Critical Aluminum Company of America
Application granted granted Critical
Publication of CA1072909A publication Critical patent/CA1072909A/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
    • 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)
  • Sealing Material Composition (AREA)
  • Gasket Seals (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
CA269,212A 1976-01-15 1977-01-06 Low temperature sealing of anodized aluminum Expired CA1072909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/649,403 US4045599A (en) 1976-01-15 1976-01-15 Low temperature sealing of anodized aluminum

Publications (1)

Publication Number Publication Date
CA1072909A true CA1072909A (en) 1980-03-04

Family

ID=24604629

Family Applications (1)

Application Number Title Priority Date Filing Date
CA269,212A Expired CA1072909A (en) 1976-01-15 1977-01-06 Low temperature sealing of anodized aluminum

Country Status (7)

Country Link
US (1) US4045599A (member.php)
JP (1) JPS5288237A (member.php)
AU (1) AU498546B2 (member.php)
CA (1) CA1072909A (member.php)
DE (1) DE2701031C3 (member.php)
FR (1) FR2338337A1 (member.php)
GB (1) GB1564975A (member.php)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158074A (en) * 1975-06-19 1979-06-12 Showa Aluminum Kabushiki Kaisha Process for preparing colored aluminum powder
DE2960565D1 (en) * 1978-05-22 1981-11-05 Alcan Res & Dev Process for sealing anodised aluminium and product so obtained
DE3126626A1 (de) 1981-07-06 1983-01-20 Hoechst Ag, 6000 Frankfurt Hydrophilierte traegermaterialien fuer offsetdruckplatten, ein verfahren zu ihrer herstellung und ihre verwendung
CH655519B (member.php) * 1981-08-28 1986-04-30
US4521463A (en) * 1982-08-18 1985-06-04 Aluminum Company Of America One step sealing process
DE3374791D1 (en) * 1982-09-03 1988-01-14 Ffa Flug Fahrzeugwerke Ag Recompression process
US4526671A (en) * 1982-09-24 1985-07-02 Pilot Man-Nen-Hitsu Kabushiki Kaisha Surface treatment of aluminum or aluminum alloys
US4636440A (en) * 1985-10-28 1987-01-13 Manville Corporation Novel process for coating substrates with glass-like films and coated substrates
DE3820650A1 (de) * 1988-06-18 1989-12-21 Henkel Kgaa Verfahren zum verdichten von anodisierten oxidschichten auf aluminium und aluminiumlegierungen
JPH0747836B2 (ja) * 1990-03-02 1995-05-24 ワイケイケイ株式会社 アルミニウム又はアルミニウム合金材の着色法
DE10161478A1 (de) * 2001-12-14 2003-06-26 Henkel Kgaa Verfahren zum Verdichten von anodisierten Metalloberflächen im mittleren Temperaturbereich
US8512872B2 (en) 2010-05-19 2013-08-20 Dupalectpa-CHN, LLC Sealed anodic coatings
US10214827B2 (en) 2010-05-19 2019-02-26 Sanford Process Corporation Microcrystalline anodic coatings and related methods therefor
US8609254B2 (en) 2010-05-19 2013-12-17 Sanford Process Corporation Microcrystalline anodic coatings and related methods therefor
US9187839B2 (en) 2010-10-07 2015-11-17 Michael Sheehy Process for the manufacture of sealed anodized aluminum components
JP6256906B2 (ja) * 2013-06-19 2018-01-10 奥野製薬工業株式会社 アルミニウム合金の陽極酸化皮膜用封孔処理液
JP6187963B2 (ja) * 2013-06-19 2017-08-30 奥野製薬工業株式会社 アルミニウム合金の陽極酸化皮膜用封孔処理液

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL124780C (member.php) * 1961-10-03
US3365377A (en) * 1964-02-06 1968-01-23 Olin Mathieson Method of sealing anodized aluminum
US3791940A (en) * 1972-05-12 1974-02-12 Aluminum Co Of America Process for sealing anodized aluminum
JPS4923087A (member.php) * 1972-06-07 1974-03-01
US3897287A (en) * 1972-08-11 1975-07-29 Aluminum Co Of America Method of sealing and desmudging of anodized aluminum
US3822156A (en) * 1973-01-12 1974-07-02 Aluminum Co Of America Sealing and desmudging anodized aluminum

Also Published As

Publication number Publication date
DE2701031A1 (de) 1977-07-28
AU2108977A (en) 1978-07-13
DE2701031C3 (de) 1980-10-30
DE2701031B2 (member.php) 1980-02-21
US4045599A (en) 1977-08-30
AU498546B2 (en) 1979-03-15
FR2338337A1 (fr) 1977-08-12
JPS5288237A (en) 1977-07-23
GB1564975A (en) 1980-04-16

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Legal Events

Date Code Title Description
MKEX Expiry