ATE93281T1 - Verfahren zum verdichten von anodisierten oxidschichten auf aluminium und aluminiumlegierungen. - Google Patents

Verfahren zum verdichten von anodisierten oxidschichten auf aluminium und aluminiumlegierungen.

Info

Publication number: ATE93281T1
Authority: AT; Austria
Prior art keywords: aluminum; densing; oxide coatings; anodized oxide; solutions containing
Prior art date: 1988-06-18

Application number

AT89110451T

Other languages

English (en)

Inventor

Dieter Dr Brodalla

Winfried Kirchhoff

Willi Dr Wuest

Helmut Blum

Wolfgang Riedel

Original Assignee

Henkel Kgaa

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.)

1988-06-18

Filing date

1989-06-09

Publication date

1993-09-15

1989-06-09 Application filed by Henkel Kgaa filed Critical Henkel Kgaa

1993-09-15 Application granted granted Critical

1993-09-15 Publication of ATE93281T1 publication Critical patent/ATE93281T1/de

Links

229910000838 Al alloy Inorganic materials 0.000 title abstract 2
229910052782 aluminium Inorganic materials 0.000 title abstract 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
COKIOUWMXONTKQ-UHFFFAOYSA-N 1-phosphonopropane-1,2,3-tricarboxylic acid Chemical compound OC(=O)CC(C(O)=O)C(C(O)=O)P(O)(O)=O COKIOUWMXONTKQ-UHFFFAOYSA-N 0.000 abstract 1
229910052783 alkali metal Inorganic materials 0.000 abstract 1
150000001340 alkali metals Chemical class 0.000 abstract 1
239000004411 aluminium Substances 0.000 abstract 1
239000007864 aqueous solution Substances 0.000 abstract 1
239000011248 coating agent Substances 0.000 abstract 1
238000000576 coating method Methods 0.000 abstract 1
239000003112 inhibitor Substances 0.000 abstract 1
150000003009 phosphonic acids Chemical class 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1
238000007789 sealing Methods 0.000 abstract 1
239000000243 solution Substances 0.000 abstract 1

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
- 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)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Chemical Treatment Of Metals (AREA)
Liquid Crystal (AREA)
Laminated Bodies (AREA)
Catalysts (AREA)
Detergent Compositions (AREA)
Sealing Material Composition (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)

AT89110451T 1988-06-18 1989-06-09 Verfahren zum verdichten von anodisierten oxidschichten auf aluminium und aluminiumlegierungen. ATE93281T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3820650A DE3820650A1 (de)	1988-06-18	1988-06-18	Verfahren zum verdichten von anodisierten oxidschichten auf aluminium und aluminiumlegierungen
EP89110451A EP0347663B1 (de)	1988-06-18	1989-06-09	Verfahren zum Verdichten von anodisierten Oxidschichten auf Aluminium und Aluminiumlegierungen

Publications (1)

Publication Number	Publication Date
ATE93281T1 true ATE93281T1 (de)	1993-09-15

Family

ID=6356754

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT89110451T ATE93281T1 (de)	1988-06-18	1989-06-09	Verfahren zum verdichten von anodisierten oxidschichten auf aluminium und aluminiumlegierungen.

Country Status (13)

Country	Link
US (1)	US4939001A (de)
EP (1)	EP0347663B1 (de)
JP (1)	JPH0243397A (de)
KR (1)	KR900000509A (de)
AT (1)	ATE93281T1 (de)
AU (1)	AU609313B2 (de)
CA (1)	CA1338442C (de)
DE (2)	DE3820650A1 (de)
ES (1)	ES2058394T3 (de)
NO (1)	NO176928C (de)
NZ (1)	NZ229570A (de)
TR (1)	TR23838A (de)
ZA (1)	ZA894616B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5306526A (en) *	1992-04-02	1994-04-26	Ppg Industries, Inc.	Method of treating nonferrous metal surfaces by means of an acid activating agent and an organophosphate or organophosphonate and substrates treated by such method
US5411607A (en) *	1993-11-10	1995-05-02	Novamax Technologies Holdings, Inc.	Process and composition for sealing anodized aluminum surfaces
DE19524828A1 (de) *	1995-07-07	1997-01-09	Henkel Kgaa	Verfahren zum schwermetallfreien Verdichten anodisierter Metalle mit Lithium- und Fluorid-haltigen Lösungen
AU7287896A (en) *	1995-10-18	1997-05-07	Henkel Kommanditgesellschaft Auf Aktien	Short duration hot seal for anodised metal surfaces
DE19621818A1 (de) *	1996-05-31	1997-12-04	Henkel Kgaa	Kurzzeit-Heißverdichtung anodisierter Metalloberflächen mit tensidhaltigen Lösungen
EP1025287A1 (de) *	1997-08-22	2000-08-09	Henkel Corporation	Schnellere zweistufenabdichtung anodisierter aluminiumoberflächen
WO2001036717A1 (en)	1999-11-18	2001-05-25	Houghton Metal Finishing	A sealant composition
WO2010139898A1 (fr)	2009-06-03	2010-12-09	France Telecom	Systeme de notification de sessions dans un reseau de telecommunications
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
FR3004129B1 (fr) *	2013-04-08	2015-03-27	Hispano Suiza Sa	Fabrication de bobines pour composants electrotechnique utilisant des bandes d'aluminium anodise non colmate.
JP6295843B2 (ja) *	2014-06-04	2018-03-20	スズキ株式会社	アルミニウム又はアルミニウム合金に皮膜を形成する方法、それに用いる前処理液、およびそれに得られる部材

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2211553C3 (de) *	1972-03-10	1978-04-20	Henkel Kgaa, 4000 Duesseldorf	Verfahren zum Verdichten von anodischen Oxidschichten auf Aluminium und Aluminiumlegierungen
US3961111A (en) *	1975-03-18	1976-06-01	Pennwalt Corporation	Method of increasing corrosion resistance of anodized aluminum
US4045599A (en) *	1976-01-15	1977-08-30	Aluminum Company Of America	Low temperature sealing of anodized aluminum
DE2650989C2 (de) *	1976-11-08	1985-01-24	Henkel KGaA, 4000 Düsseldorf	Verfahren zur Behandlung von Aluminiumoberflächen durch Oxidation mit einer nachfolgenden Verdichtung
US4351796A (en) *	1980-02-25	1982-09-28	Ciba-Geigy Corporation	Method for scale control
US4452674A (en) *	1980-09-26	1984-06-05	American Hoechst Corporation	Electrolytes for electrochemically treated metal plates
US4399021A (en) *	1980-09-26	1983-08-16	American Hoechst Corporation	Novel electrolytes for electrochemically treated metal plates
US4448647A (en) *	1980-09-26	1984-05-15	American Hoechst Corporation	Electrochemically treated metal plates
GB8309571D0 (en) *	1983-04-08	1983-05-11	Albright & Wilson	Accelerated sealing of anodised aluminium
GB8329029D0 (en) *	1983-10-31	1983-11-30	Alcan Int Ltd	Coloured anodised finishes

1988
- 1988-06-18 DE DE3820650A patent/DE3820650A1/de not_active Withdrawn
1989
- 1989-06-06 TR TR47889A patent/TR23838A/xx unknown
- 1989-06-09 AT AT89110451T patent/ATE93281T1/de not_active IP Right Cessation
- 1989-06-09 ES ES89110451T patent/ES2058394T3/es not_active Expired - Lifetime
- 1989-06-09 EP EP89110451A patent/EP0347663B1/de not_active Expired - Lifetime
- 1989-06-09 DE DE8989110451T patent/DE58905303D1/de not_active Expired - Fee Related
- 1989-06-14 US US07/365,869 patent/US4939001A/en not_active Expired - Fee Related
- 1989-06-15 NZ NZ229570A patent/NZ229570A/xx unknown
- 1989-06-16 NO NO892509A patent/NO176928C/no unknown
- 1989-06-16 CA CA000603114A patent/CA1338442C/en not_active Expired - Fee Related
- 1989-06-16 AU AU36478/89A patent/AU609313B2/en not_active Ceased
- 1989-06-16 ZA ZA894616A patent/ZA894616B/xx unknown
- 1989-06-17 KR KR1019890008388A patent/KR900000509A/ko not_active Ceased
- 1989-06-19 JP JP1158118A patent/JPH0243397A/ja active Pending

Also Published As

Publication number	Publication date
KR900000509A (ko)	1990-01-30
NO176928B (no)	1995-03-13
ZA894616B (en)	1990-02-28
ES2058394T3 (es)	1994-11-01
AU609313B2 (en)	1991-04-26
NO892509L (no)	1989-12-19
DE3820650A1 (de)	1989-12-21
NZ229570A (en)	1990-10-26
EP0347663B1 (de)	1993-08-18
EP0347663A1 (de)	1989-12-27
DE58905303D1 (de)	1993-09-23
CA1338442C (en)	1996-07-09
NO892509D0 (no)	1989-06-16
US4939001A (en)	1990-07-03
JPH0243397A (ja)	1990-02-13
NO176928C (no)	1995-06-21
TR23838A (tr)	1990-09-25
AU3647889A (en)	1989-12-21

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Legal Events

Date	Code	Title	Description
1998-03-15	REN	Ceased due to non-payment of the annual fee