BE821899A - Procede de coloration electrolytique de l'aluminium - Google Patents

Procede de coloration electrolytique de l'aluminium

Info

Publication number: BE821899A
Authority: BE; Belgium
Prior art keywords: coloring process; electrolytic aluminum; aluminum coloring; electrolytic; coloring
Prior art date: 1973-11-09

Application number

BE150253A

Other languages

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.)

1973-11-09

Filing date

1974-11-06

Publication date

1975-03-03

1974-11-06 Application filed filed Critical

1975-03-03 Publication of BE821899A publication Critical patent/BE821899A/xx

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
- C25D11/20—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 And Plating Baths Therefor (AREA)
Electroplating Methods And Accessories (AREA)
Electrochemical Coating By Surface Reaction (AREA)
Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Cosmetics (AREA)

BE150253A 1973-11-09 1974-11-06 Procede de coloration electrolytique de l'aluminium BE821899A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1579973A CH581706A5 (es)	1973-11-09	1973-11-09

Publications (1)

Publication Number	Publication Date
BE821899A true BE821899A (fr)	1975-03-03

Family

ID=4412053

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE150253A BE821899A (fr)	1973-11-09	1974-11-06	Procede de coloration electrolytique de l'aluminium

Country Status (14)

Country	Link
US (1)	US3912602A (es)
AT (1)	AT331607B (es)
BE (1)	BE821899A (es)
CA (1)	CA1030483A (es)
CH (1)	CH581706A5 (es)
DE (1)	DE2450175A1 (es)
DK (1)	DK150187C (es)
ES (1)	ES431704A1 (es)
FR (1)	FR2250835B1 (es)
GB (1)	GB1466708A (es)
IT (1)	IT1025421B (es)
NL (1)	NL7414354A (es)
NO (1)	NO137241C (es)
SE (1)	SE407084B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51101737A (en) *	1975-03-05	1976-09-08	Yoshida Kogyo Kk	Aruminiumumataha aruminiumugokinno denkaichakushokuho
JPS5423663B2 (es) *	1975-03-06	1979-08-15
DE4244021A1 (de) *	1992-12-24	1994-06-30	Henkel Kgaa	Verfahren zur elektrolytischen Wechselstromeinfärbung von Aluminiumoberflächen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3382160A (en) *	1960-03-31	1968-05-07	Asada Tahei	Process for inorganically coloring aluminum
GB1241296A (en) *	1967-11-24	1971-08-04	Alcan Res & Dev	Process for colouring anodised aluminium by electrolytic deposition
US3616297A (en) *	1968-09-23	1971-10-26	Alcan Res & Dev	Method of producing colored coatings of aluminum
NO120248B (es) *	1969-06-25	1970-09-21	O Gedde
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
US3798137A (en) *	1972-03-22	1974-03-19	Aluminum Co Of America	Direct current pigmenting of anodized aluminum

1973
- 1973-11-09 CH CH1579973A patent/CH581706A5/xx not_active IP Right Cessation
1974
- 1974-10-22 DE DE19742450175 patent/DE2450175A1/de active Pending
- 1974-10-31 IT IT29091/74A patent/IT1025421B/it active
- 1974-11-04 NL NL7414354A patent/NL7414354A/xx active Search and Examination
- 1974-11-06 ES ES431704A patent/ES431704A1/es not_active Expired
- 1974-11-06 BE BE150253A patent/BE821899A/xx not_active IP Right Cessation
- 1974-11-07 DK DK580374A patent/DK150187C/da active
- 1974-11-07 SE SE7414014A patent/SE407084B/xx not_active IP Right Cessation
- 1974-11-07 NO NO744012A patent/NO137241C/no unknown
- 1974-11-07 US US521664A patent/US3912602A/en not_active Expired - Lifetime
- 1974-11-08 CA CA213,332A patent/CA1030483A/en not_active Expired
- 1974-11-08 GB GB4844374A patent/GB1466708A/en not_active Expired
- 1974-11-08 FR FR7437174A patent/FR2250835B1/fr not_active Expired
- 1974-11-08 AT AT896274A patent/AT331607B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
CA1030483A (en)	1978-05-02
DK580374A (es)	1975-07-14
DK150187C (da)	1987-10-12
NO137241B (no)	1977-10-17
NL7414354A (nl)	1975-05-13
FR2250835B1 (es)	1978-04-28
NO137241C (no)	1978-01-25
SE7414014L (es)	1975-05-12
CH581706A5 (es)	1976-11-15
US3912602A (en)	1975-10-14
DK150187B (da)	1986-12-29
GB1466708A (en)	1977-03-09
AT331607B (de)	1976-08-25
SE407084B (sv)	1979-03-12
IT1025421B (it)	1978-08-10
FR2250835A1 (es)	1975-06-06
DE2450175A1 (de)	1975-05-15
ATA896274A (de)	1975-11-15
NO744012L (es)	1975-06-02
ES431704A1 (es)	1976-09-16

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BE821899A (fr)	1975-03-03	Procede de coloration electrolytique de l'aluminium
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BE834620A (fr)	1976-02-16	Procede pour la coloration de l'aluminium
BE765892A (fr)	1971-09-16	Procede pour la coloration de couches d'oxyde anodique sur l'aluminium
CH535286A (fr)	1973-03-31	Procédé de coloration d'aluminium ou alliage d'aluminium préalablement anodisé
RO66345A (ro)	1980-04-15	Procedeu de colorare electrochimica a pieselor din aluminiu sau aliaje de aluminiu
BE783651A (fr)	1972-11-20	Procede d'obtention de panneaux en aluminium rugueux

Legal Events

Date	Code	Title	Description
1994-05-31	RE	Patent lapsed	Owner name: ALUMINIUM SUISSE S.A. Effective date: 19931130

Date

Code

Title

Description

1994-05-31

Patent lapsed

Owner name: ALUMINIUM SUISSE S.A.

Effective date: 19931130