DE58905303D1 - 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: DE58905303D1
Authority: DE; Germany
Prior art keywords: aluminum; compressing; oxide layers; anodized oxide; solutions containing
Prior art date: 1988-06-18
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 - Fee Related

Application number

DE8989110451T

Other languages

English (en)

Inventor

Dieter Dr Brodalla

Winfried Kirchhoff

Willi Dr Wuest

Helmut Blum

Wolfgang Riedel

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.)

BRODALLA, DIETER, DIPL.-CHEM.DR., 40597 DUESSELDOR

Original Assignee

Henkel AG and Co 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

1993-09-23

1989-06-09 Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA

1993-09-23 Application granted granted Critical

1993-09-23 Publication of DE58905303D1 publication Critical patent/DE58905303D1/de

2009-06-10 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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

DE8989110451T 1988-06-18 1989-06-09 Verfahren zum verdichten von anodisierten oxidschichten auf aluminium und aluminiumlegierungen. Expired - Fee Related DE58905303D1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
DE58905303D1 true DE58905303D1 (de)	1993-09-23

Family

ID=6356754

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE3820650A Withdrawn DE3820650A1 (de)	1988-06-18	1988-06-18	Verfahren zum verdichten von anodisierten oxidschichten auf aluminium und aluminiumlegierungen
DE8989110451T Expired - Fee Related DE58905303D1 (de)	1988-06-18	1989-06-09	Verfahren zum verdichten von anodisierten oxidschichten auf aluminium und aluminiumlegierungen.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE3820650A Withdrawn DE3820650A1 (de)	1988-06-18	1988-06-18	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
EP0857227B1 (de) *	1995-10-18	2000-01-26	Henkel Kommanditgesellschaft auf Aktien	Kurzzeit-heissverdichtung anodisierter metalloberflächen
DE19621818A1 (de) *	1996-05-31	1997-12-04	Henkel Kgaa	Kurzzeit-Heißverdichtung anodisierter Metalloberflächen mit tensidhaltigen Lösungen
US6447665B1 (en) *	1997-08-22	2002-09-10	Henkel Corporation	Faster two-step sealing of anodized aluminum surfaces
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
US4383897A (en) *	1980-09-26	1983-05-17	American Hoechst Corporation	Electrochemically treated metal plates
US4452674A (en) *	1980-09-26	1984-06-05	American Hoechst Corporation	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 ES ES89110451T patent/ES2058394T3/es not_active Expired - Lifetime
- 1989-06-09 DE DE8989110451T patent/DE58905303D1/de not_active Expired - Fee Related
- 1989-06-09 EP EP89110451A patent/EP0347663B1/de not_active Expired - Lifetime
- 1989-06-09 AT AT89110451T patent/ATE93281T1/de not_active IP Right Cessation
- 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 ZA ZA894616A patent/ZA894616B/xx unknown
- 1989-06-16 AU AU36478/89A patent/AU609313B2/en not_active Ceased
- 1989-06-16 CA CA000603114A patent/CA1338442C/en not_active Expired - Fee Related
- 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
DE3820650A1 (de)	1989-12-21
NZ229570A (en)	1990-10-26
NO892509L (no)	1989-12-19
CA1338442C (en)	1996-07-09
TR23838A (tr)	1990-09-25
NO176928C (no)	1995-06-21
ZA894616B (en)	1990-02-28
ATE93281T1 (de)	1993-09-15
AU3647889A (en)	1989-12-21
US4939001A (en)	1990-07-03
NO892509D0 (no)	1989-06-16
EP0347663A1 (de)	1989-12-27
KR900000509A (ko)	1990-01-30
NO176928B (no)	1995-03-13
AU609313B2 (en)	1991-04-26
JPH0243397A (ja)	1990-02-13
ES2058394T3 (es)	1994-11-01
EP0347663B1 (de)	1993-08-18

Legal Events

Date	Code	Title	Description
1994-09-15	8364	No opposition during term of opposition
1995-10-05	8327	Change in the person/name/address of the patent owner	Owner name: BRODALLA, DIETER, DIPL.-CHEM.DR., 40597 DUESSELDOR
1997-06-12	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
NO176928C (no)	1995-06-21	Fremgangsmåte for tetting av anodiserte oksydsjikt på aluminium og aluminiumlegeringer
DE3568800D1 (en)	1989-04-20	Agent and process for the production of colourless sealing layers on anodized aluminium surfaces
ATE20459T1 (de)	1986-07-15	Verfahren zur herstellung von kaliumtetrafluoroaluminat.
DE59008322D1 (de)	1995-03-02	Verfahren zur herstellung von mangan- und magnesiumhaltigen zinkphosphatüberzügen.
ATE115653T1 (de)	1994-12-15	Zweistufiges chemisches bzw elektrochemisches verfahren zur beschichtung von magnesium.
TR23878A (tr)	1990-10-16	Anodize aluminyum yuezeylerinin elektrolitik olarak metal tuzuyla boyanmalarina mahsus usul.
DE3576539D1 (de)	1990-04-19	Verfahren zur oberflaechenbehandlung von aluminium.
ES463951A1 (es)	1978-07-01	Procedimiento para el tratamiento de las superficies de alu-minio o aleaciones de aluminio.
DE69110620D1 (de)	1995-07-27	Verfahren zur Korrosionsverhinderung von Aluminiumlegierungen.
AU565677B2 (en)	1987-09-24	Phosphinocarboxylic acid solution for pore sealing al oxide layer
ATE4465T1 (de)	1983-09-15	Eine loesung zum verhindern des anlaufens von aluminiumoberflaechen und verfahren zu ihrer anwendung.
MX9304829A (es)	1994-05-31	Composicion y proceso para resaltar defectos superficiales en, y evitar la adhesion de metal caliente a superficies metalicas.
SE7713717L (sv)	1978-06-24	Inhibitor for aluminium i alkaliska losningar
EP0195825A3 (de)	1987-07-29	Verfahren zum Entfernen von Verunreinigungen, insbesondere Rost, von einer Metalloberfläche
CA2041892A1 (en)	1991-11-30	Formation of conversion coatings on surfaces of zinc or zinc alloys
Brodalla et al.	1989	Method for Sealing-In Anodised Films on Aluminium and Aluminium Alloys
JPS5732396A (en)	1982-02-22	Method for forming opaque colored film on aluminum surface
ES2035943T3 (es)	1993-05-01	Procedimiento de anodizacion en continuo de bandas de aluminio o de una de sus aleaciones destinadas a ser revestidas con un producto organico.
ATE121806T1 (de)	1995-05-15	Reinigung von aluminiumoberflächen.
JPS5659580A (en)	1981-05-23	Brazing method of aluminum
CA1022809A (en)	1977-12-20	Corrosion resistant coating system for ferrous metal articles having brazed joints