IT971590B - Procedimento per il trattamento di superfici di alluminio median te ossidazione seguita da una impermeabilizzazione - Google Patents

Procedimento per il trattamento di superfici di alluminio median te ossidazione seguita da una impermeabilizzazione

Info

Publication number
IT971590B
IT971590B IT32547/72A IT3254772A IT971590B IT 971590 B IT971590 B IT 971590B IT 32547/72 A IT32547/72 A IT 32547/72A IT 3254772 A IT3254772 A IT 3254772A IT 971590 B IT971590 B IT 971590B
Authority
IT
Italy
Prior art keywords
waterproofing
procedure
treatment
aluminum surfaces
oxidation followed
Prior art date
Application number
IT32547/72A
Other languages
English (en)
Original Assignee
Henkel & Cie Gmbh
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 Henkel & Cie Gmbh filed Critical Henkel & Cie Gmbh
Application granted granted Critical
Publication of IT971590B publication Critical patent/IT971590B/it

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)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Paper (AREA)
  • Sealing Material Composition (AREA)
IT32547/72A 1971-12-17 1972-12-06 Procedimento per il trattamento di superfici di alluminio median te ossidazione seguita da una impermeabilizzazione IT971590B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2162674A DE2162674C3 (de) 1971-12-17 1971-12-17 Verfahren zum Verdichten von anodischen Oxidschichten auf Aluminium- oder Aluminiumlegierungen

Publications (1)

Publication Number Publication Date
IT971590B true IT971590B (it) 1974-05-10

Family

ID=5828298

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32547/72A IT971590B (it) 1971-12-17 1972-12-06 Procedimento per il trattamento di superfici di alluminio median te ossidazione seguita da una impermeabilizzazione

Country Status (15)

Country Link
US (1) US3838023A (it)
JP (1) JPS559071B2 (it)
AT (1) AT316251B (it)
BE (1) BE792852A (it)
BR (1) BR7208779D0 (it)
CH (1) CH584767A5 (it)
DE (1) DE2162674C3 (it)
ES (1) ES409718A1 (it)
FR (1) FR2163603B1 (it)
GB (1) GB1398589A (it)
IT (1) IT971590B (it)
NL (1) NL171913C (it)
NO (1) NO131207C (it)
SE (1) SE401531B (it)
ZA (1) ZA728846B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650989C2 (de) * 1976-11-08 1985-01-24 Henkel KGaA, 4000 Düsseldorf Verfahren zur Behandlung von Aluminiumoberflächen durch Oxidation mit einer nachfolgenden Verdichtung
US4083756A (en) * 1977-06-17 1978-04-11 Allied Chemical Corporation Process for improving corrosion resistance of anodized metal surfaces and treated product
DE3219922A1 (de) * 1982-05-27 1983-12-01 Hoechst Ag, 6230 Frankfurt Verfahren zur nachbehandlung von aluminiumoxidschichten mit alkalisilikat enthaltenden waessrigen loesungen und dessen verwendung bei der herstellung von offsetdruckplattentraegern
US4400246A (en) * 1982-06-28 1983-08-23 International Business Machines Corporation Process for applying barrier layer anodic coatings
DE3418111A1 (de) * 1984-05-16 1985-11-21 Hoechst Ag, 6230 Frankfurt Verfahren zur nachbehandlung von aluminiumoxidschichten mit phosphoroxo-anionen enthaltenden waessrigen loesungen und deren verwendung bei der herstellung von offsetdruckplattentraegern
DE3530934C1 (de) * 1985-08-29 1987-04-16 Chemal Gmbh & Co Kg Verfahren zur gleichmaessigen elektrolytischen Einfaerbung von eloxiertem Aluminium bzw. Aluminiumlegierungen
JPH0778280B2 (ja) * 1988-07-28 1995-08-23 株式会社日立製作所 金属の防食表面処理方法
EP0857227B1 (de) * 1995-10-18 2000-01-26 Henkel Kommanditgesellschaft auf Aktien Kurzzeit-heissverdichtung anodisierter metalloberflächen
US8512872B2 (en) 2010-05-19 2013-08-20 Dupalectpa-CHN, LLC Sealed anodic coatings
US8609254B2 (en) 2010-05-19 2013-12-17 Sanford Process Corporation Microcrystalline anodic coatings and related methods therefor
USD790918S1 (en) 2015-07-27 2017-07-04 Whirlpool Corporation Food processing attachment
USD790917S1 (en) 2015-07-27 2017-07-04 Whirlpool Corporation Food processing attachment
CN109518252B (zh) * 2017-09-18 2021-05-21 中铝材料应用研究院有限公司 一种基于铝合金的高胶接和耐腐蚀的阳极氧化方法
CN109518253B (zh) * 2017-09-18 2021-05-21 中铝材料应用研究院有限公司 一种基于铝合金表面的高胶接和耐腐蚀的阳极氧化方法
USD867051S1 (en) 2017-10-04 2019-11-19 Whirlpool Corporation Grinder attachment for a stand mixer
USD885822S1 (en) 2018-12-14 2020-06-02 Whirlpool Corporation Food grinder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR754077A (it) * 1932-05-26 1933-10-30
DE676821C (de) * 1937-09-05 1939-06-13 Siemens & Halske Akt Ges Verfahren zur Behandlung zu faerbender Gegenstaende aus Leichtmetallen oder Leichtmetallegierungen mit oxydhaltiger Oberflaechenschicht
US3647649A (en) * 1970-02-24 1972-03-07 Alcor Chem Method and composition for sealing anodized aluminum surfaces

Also Published As

Publication number Publication date
GB1398589A (en) 1975-06-25
NL171913C (nl) 1983-06-01
SE401531B (sv) 1978-05-16
BR7208779D0 (pt) 1973-09-25
US3838023A (en) 1974-09-24
DE2162674B2 (de) 1977-08-11
AT316251B (de) 1974-07-10
DE2162674A1 (de) 1973-06-28
FR2163603A1 (it) 1973-07-27
NL171913B (nl) 1983-01-03
FR2163603B1 (it) 1975-03-28
DE2162674C3 (de) 1982-05-19
NL7215524A (it) 1973-06-19
CH584767A5 (it) 1977-02-15
BE792852A (fr) 1973-06-15
JPS559071B2 (it) 1980-03-07
ZA728846B (en) 1973-09-26
JPS4868436A (it) 1973-09-18
ES409718A1 (es) 1975-11-16
NO131207B (it) 1975-01-13
NO131207C (it) 1975-04-23

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