BR8401643A - Processos para vedar aluminio anodizado - Google Patents

Processos para vedar aluminio anodizado

Info

Publication number: BR8401643A
Authority: BR; Brazil
Prior art keywords: sealing; processes; smut; anodized aluminum; sealing anodized
Prior art date: 1983-04-08

Application number

BR8401643A

Other languages

English (en)

Portuguese (pt)

Inventor

Stanley Renton

John Richard Collier

Kenneth Urmston Holker

Original Assignee

Albright & Wilson

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.)

1983-04-08

Filing date

1984-04-09

Publication date

1984-11-20

1984-04-09 Application filed by Albright & Wilson filed Critical Albright & Wilson

1984-11-20 Publication of BR8401643A publication Critical patent/BR8401643A/pt

Links

238000007789 sealing Methods 0.000 title abstract 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 2
229910052782 aluminium Inorganic materials 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
239000000654 additive Substances 0.000 abstract 2
230000002401 inhibitory effect Effects 0.000 abstract 2
YDSWCNNOKPMOTP-UHFFFAOYSA-N mellitic acid Chemical compound OC(=O)C1=C(C(O)=O)C(C(O)=O)=C(C(O)=O)C(C(O)=O)=C1C(O)=O YDSWCNNOKPMOTP-UHFFFAOYSA-N 0.000 abstract 2
ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 abstract 1
230000000996 additive effect Effects 0.000 abstract 1
239000004411 aluminium Substances 0.000 abstract 1
238000007743 anodising Methods 0.000 abstract 1
150000001491 aromatic compounds Chemical class 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
239000007795 chemical reaction product Substances 0.000 abstract 1
238000005265 energy consumption Methods 0.000 abstract 1
125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
QUBQYFYWUJJAAK-UHFFFAOYSA-N oxymethurea Chemical compound OCNC(=O)NCO QUBQYFYWUJJAAK-UHFFFAOYSA-N 0.000 abstract 1
229950005308 oxymethurea Drugs 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
- 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)
Rigid Containers With Two Or More Constituent Elements (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Sealing Material Composition (AREA)
Catalysts (AREA)
Shaping Metal By Deep-Drawing, Or The Like (AREA)
Electrochemical Coating By Surface Reaction (AREA)
Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Road Signs Or Road Markings (AREA)
Resistance Heating (AREA)
Casings For Electric Apparatus (AREA)
Gasket Seals (AREA)

BR8401643A 1983-04-08 1984-04-09 Processos para vedar aluminio anodizado BR8401643A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB838309571A GB8309571D0 (en)	1983-04-08	1983-04-08	Accelerated sealing of anodised aluminium

Publications (1)

Publication Number	Publication Date
BR8401643A true BR8401643A (pt)	1984-11-20

Family

ID=10540815

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8401643A BR8401643A (pt)	1983-04-08	1984-04-09	Processos para vedar aluminio anodizado

Country Status (10)

Country	Link
EP (1)	EP0122129B1 (fr)
JP (1)	JPS59197594A (fr)
AT (1)	ATE45396T1 (fr)
AU (1)	AU579098B2 (fr)
BR (1)	BR8401643A (fr)
CA (1)	CA1251416A (fr)
DE (1)	DE3479324D1 (fr)
ES (1)	ES8608589A1 (fr)
GB (2)	GB8309571D0 (fr)
ZA (1)	ZA842624B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3820650A1 (de) *	1988-06-18	1989-12-21	Henkel Kgaa	Verfahren zum verdichten von anodisierten oxidschichten auf aluminium und aluminiumlegierungen
DE3900169A1 (de) *	1989-01-05	1990-07-12	Henkel Kgaa	Verfahren zum impraegnieren anodisch erzeugter oberflaechen von aluminium
DE4210884C2 (de) *	1991-04-09	2000-10-05	Clariant Finance Bvi Ltd	Cobalt- und Nickel-freie Verdichtungs-Zubereitungen
ES2142619T3 (es) *	1995-10-18	2000-04-16	Henkel Kgaa	Sellado en caliente de corta duracion de superficies metalicas anodizadas.
DE19621818A1 (de) *	1996-05-31	1997-12-04	Henkel Kgaa	Kurzzeit-Heißverdichtung anodisierter Metalloberflächen mit tensidhaltigen Lösungen
JP3406191B2 (ja) *	1997-07-15	2003-05-12	富士電機株式会社	電子写真用感光体基板および電子写真用感光体
WO2001036717A1 (fr) *	1999-11-18	2001-05-25	Houghton Metal Finishing	Composition d'etancheite
CN1306071C (zh) *	2001-08-14	2007-03-21	镁技术有限公司	镁的阳极氧化系统及方法
CN101736386B (zh) *	2008-11-27	2011-11-16	比亚迪股份有限公司	一种铝合金封孔剂
EP3931370B1 (fr)	2019-03-01	2024-07-03	Howmet Aerospace Inc.	Procédés de traitement de substrat métallique et articles comprenant une couche fonctionnalisée par phosphonate

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB991114A (en) *	1960-09-30	1965-05-05	Reynolds Metals Co	Improvements in sealing of anodic oxide films on aluminium
BE755573A (fr) *	1969-09-02	1971-03-01	Henkel & Cie Gmbh	Procede de traitement de surfaces d'aluminium et d'alliages d'aluminiu
DE2062661A1 (de) *	1970-12-19	1972-06-22	Henkel & Cie Gmbh	Verfahren zur Verhinderung von BeIa gen bei der Nachverdichtung anodisch oxy dierter Aluminiumoberflachen
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
JPS5235017A (en) *	1975-09-11	1977-03-17	Nippon Signal Co Ltd:The	Train control system
DE2650989C2 (de) *	1976-11-08	1985-01-24	Henkel KGaA, 4000 Düsseldorf	Verfahren zur Behandlung von Aluminiumoberflächen durch Oxidation mit einer nachfolgenden Verdichtung
CH645929A5 (de) *	1978-09-07	1984-10-31	Alusuisse	Nachverdichtungsbad fuer anodisch oxidierte oberflaechen aus aluminium oder aluminiumlegierungen und verwendung des bads.
DE2855508A1 (de) *	1978-12-22	1980-07-10	Basf Ag	Verfahren zur herstellung von benzaldehyden
CH655519B (fr) *	1981-08-28	1986-04-30
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
CH654853A5 (de) *	1982-08-07	1986-03-14	Sandoz Ag	Verfahren zum verdichten von anodisch oxydierten aluminiumoberflaechen.

1983
- 1983-04-08 GB GB838309571A patent/GB8309571D0/en active Pending
1984
- 1984-04-06 ES ES531380A patent/ES8608589A1/es not_active Expired
- 1984-04-06 DE DE8484302358T patent/DE3479324D1/de not_active Expired
- 1984-04-06 AT AT84302358T patent/ATE45396T1/de not_active IP Right Cessation
- 1984-04-06 EP EP84302358A patent/EP0122129B1/fr not_active Expired
- 1984-04-06 CA CA000451431A patent/CA1251416A/fr not_active Expired
- 1984-04-06 GB GB08408870A patent/GB2139646B/en not_active Expired
- 1984-04-09 JP JP59069284A patent/JPS59197594A/ja active Pending
- 1984-04-09 AU AU26718/84A patent/AU579098B2/en not_active Ceased
- 1984-04-09 ZA ZA842624A patent/ZA842624B/xx unknown
- 1984-04-09 BR BR8401643A patent/BR8401643A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
ES531380A0 (es)	1986-06-16
CA1251416A (fr)	1989-03-21
AU2671884A (en)	1984-10-11
GB2139646A (en)	1984-11-14
EP0122129A2 (fr)	1984-10-17
ZA842624B (en)	1984-11-28
GB8309571D0 (en)	1983-05-11
EP0122129B1 (fr)	1989-08-09
GB8408870D0 (en)	1984-05-16
ES8608589A1 (es)	1986-06-16
EP0122129A3 (en)	1985-09-18
JPS59197594A (ja)	1984-11-09
DE3479324D1 (en)	1989-09-14
ATE45396T1 (de)	1989-08-15
AU579098B2 (en)	1988-11-17
GB2139646B (en)	1987-07-29

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Legal Events

Date	Code	Title	Description
1996-01-16	TC	Change of name
2008-07-08	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 09/04/99