HK100696A - Process for electrolytically treating aluminium and aluminium alloys - Google Patents

Process for electrolytically treating aluminium and aluminium alloys

Info

Publication number: HK100696A
Authority: HK; Hong Kong
Prior art keywords: aluminium; electrolytically treating; alloys; aluminium alloys; electrolytically
Prior art date: 1989-11-08

Application number

HK100696A

Other languages

English (en)

Inventor

Pinakin Patel

Original Assignee

Sandoz Ltd

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.)

1989-11-08

Filing date

1996-06-13

Publication date

1996-06-21

1996-06-13 Application filed by Sandoz Ltd filed Critical Sandoz Ltd

1996-06-21 Publication of HK100696A publication Critical patent/HK100696A/xx

Links

229910000838 Al alloy Inorganic materials 0.000 title 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
229910052782 aluminium Inorganic materials 0.000 title 1
239000004411 aluminium Substances 0.000 title 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
- C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
- 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
- C25D11/12—Anodising more than once, e.g. in different baths
- 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
- C25D11/20—Electrolytic after-treatment
- C25D11/22—Electrolytic after-treatment for colouring layers

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Electroplating Methods And Accessories (AREA)
Other Surface Treatments For Metallic Materials (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Electrolytic Production Of Metals (AREA)
Electroplating And Plating Baths Therefor (AREA)

HK100696A 1989-11-08 1996-06-13 Process for electrolytically treating aluminium and aluminium alloys HK100696A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US43349889A	1989-11-08	1989-11-08

Publications (1)

Publication Number	Publication Date
HK100696A true HK100696A (en)	1996-06-21

Family

ID=23720344

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HK100696A HK100696A (en)	1989-11-08	1996-06-13	Process for electrolytically treating aluminium and aluminium alloys

Country Status (8)

Country	Link
JP (1)	JP2953474B2 (zh)
CA (1)	CA2029438C (zh)
CH (1)	CH682240A5 (zh)
DE (1)	DE4034854C2 (zh)
FR (1)	FR2654118B1 (zh)
GB (1)	GB2237817B (zh)
HK (1)	HK100696A (zh)
IT (1)	IT1242327B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1200146C (zh) *	1999-06-25	2005-05-04	日本轻金属株式会社	铝材的电解着色法
DE19938180C1 (de) *	1999-08-17	2001-01-11	Erbsloeh Ag	Verfahren zum elektrolytischen Färben von Werkstücken aus Aluminium oder Aluminiumlegierungen
JP4660760B2 (ja) *	2005-06-02	2011-03-30	国立大学法人広島大学	アルミニウム又は／及びアルミニウム合金の陽極酸化皮膜の形成方法およびその方法により形成される陽極酸化皮膜
PL241203B1 (pl) *	2020-07-29	2022-08-22	Canpack Spolka Akcyjna	Sposób wytwarzania powłoki interferencyjnej

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3634208A (en) *	1968-09-26	1972-01-11	Aiden Kk	Coloring method of aluminum anodic oxide coating film
US3773631A (en) *	1970-10-16	1973-11-20	Blasberg Gmbh & Co Kg Friedr	Aqueous electrolytic bath for coloring anodic oxide layers on aluminum and aluminum alloy substrates and process for coloring said substrates
FR2178820A2 (en) *	1972-04-04	1973-11-16	Keller Eberhard	Colouring anodised aluminium - or alloys by electrolysing in modified tin salts soln
DE2548177A1 (de) *	1975-10-28	1977-05-12	Alcan Res & Dev	Elektrolytisches faerben von anodisch behandeltem aluminium
US4251330A (en) *	1978-01-17	1981-02-17	Alcan Research And Development Limited	Electrolytic coloring of anodized aluminium by means of optical interference effects
US4180443A (en) *	1978-06-28	1979-12-25	Reynolds Metals Company	Method for coloring aluminum
US4179342A (en) *	1978-06-28	1979-12-18	Reynolds Metals Company	Coating system method for coloring aluminum
ES498578A0 (es) *	1981-01-16	1981-12-01	Ronain Sa	Procedimiento de coloracion por via electrolitica de una pieza de aluminio o de aleacion de aluminio
DE3265804D1 (en) *	1981-05-19	1985-10-03	Sankyo Alu Ind	Method of treating a surface of an aluminum to form a pattern thereon
IT1153213B (it) *	1982-10-07	1987-01-14	Grace Italiana Spa	Procedimento di elettrocolorazione dell'alluminio e delle sue leghe in tonalita' giallo-arancione
DE3530934C1 (de) *	1985-08-29	1987-04-16	Chemal Gmbh & Co Kg	Verfahren zur gleichmaessigen elektrolytischen Einfaerbung von eloxiertem Aluminium bzw. Aluminiumlegierungen

1990
- 1990-11-02 DE DE4034854A patent/DE4034854C2/de not_active Expired - Fee Related
- 1990-11-05 GB GB9023974A patent/GB2237817B/en not_active Expired - Fee Related
- 1990-11-06 CH CH3514/90A patent/CH682240A5/de not_active IP Right Cessation
- 1990-11-06 IT IT48443A patent/IT1242327B/it active IP Right Grant
- 1990-11-07 FR FR9013826A patent/FR2654118B1/fr not_active Expired - Fee Related
- 1990-11-07 JP JP2300018A patent/JP2953474B2/ja not_active Expired - Fee Related
- 1990-11-07 CA CA002029438A patent/CA2029438C/en not_active Expired - Fee Related
1996
- 1996-06-13 HK HK100696A patent/HK100696A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE4034854C2 (de)	2000-08-17
DE4034854A1 (de)	1991-05-16
CH682240A5 (zh)	1993-08-13
GB9023974D0 (en)	1990-12-19
IT1242327B (it)	1994-03-04
CA2029438A1 (en)	1991-05-09
CA2029438C (en)	2001-10-02
FR2654118B1 (fr)	1993-06-25
JP2953474B2 (ja)	1999-09-27
IT9048443A1 (it)	1992-05-06
GB2237817B (en)	1994-03-02
IT9048443A0 (it)	1990-11-06
JPH03207895A (ja)	1991-09-11
FR2654118A1 (fr)	1991-05-10
GB2237817A (en)	1991-05-15

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Legal Events

Date	Code	Title	Description
2004-12-15	PC	Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)