CA2272254A1 - Electrolyte pour depot d'aluminium par galvanoplastie - Google Patents

Electrolyte pour depot d'aluminium par galvanoplastie Download PDF

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Publication number
CA2272254A1
CA2272254A1 CA002272254A CA2272254A CA2272254A1 CA 2272254 A1 CA2272254 A1 CA 2272254A1 CA 002272254 A CA002272254 A CA 002272254A CA 2272254 A CA2272254 A CA 2272254A CA 2272254 A1 CA2272254 A1 CA 2272254A1
Authority
CA
Canada
Prior art keywords
aluminum
electrolyte
complexes
lewis base
formula
Prior art date
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.)
Abandoned
Application number
CA002272254A
Other languages
English (en)
Inventor
Hans De Vries
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.)
Individual
Original Assignee
Rasant Alcotec Beschichtungstechnik GmbH
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.)
Filing date
Publication date
Application filed by Rasant Alcotec Beschichtungstechnik GmbH filed Critical Rasant Alcotec Beschichtungstechnik GmbH
Publication of CA2272254A1 publication Critical patent/CA2272254A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/42—Electroplating: Baths therefor from solutions of light metals
    • C25D3/44—Aluminium

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)
  • Conductive Materials (AREA)
  • Paints Or Removers (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

L'invention concerne un électrolyte pour dépôt d'aluminium par galvanoplastie, qui contient un complexe d'aluminium organométallique de la formule (I): MF.2AlR¿3?, dans laquelle M désigne Na, K, Rb, Cs et R désigne un groupe alkyle C¿1?-C¿4?, dans un mélange de solvants comprenant un hydrocarbure aromatique ou aliphatique et une base de Lewis. L'invention concerne en outre une utilisation dudit électrolyte pour produire des couches d'aluminium décoratives résistant à la corrosion.
CA002272254A 1996-11-27 1997-11-08 Electrolyte pour depot d'aluminium par galvanoplastie Abandoned CA2272254A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19649000.6 1996-11-27
DE19649000A DE19649000C1 (de) 1996-11-27 1996-11-27 Elektrolyt zur galvanischen Abscheidung von Aluminium und dessen Verwendung
PCT/EP1997/006218 WO1998023795A2 (fr) 1996-11-27 1997-11-08 Electrolyte pour depot d'aluminium par galvanoplastie

Publications (1)

Publication Number Publication Date
CA2272254A1 true CA2272254A1 (fr) 1998-06-04

Family

ID=7812844

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002272254A Abandoned CA2272254A1 (fr) 1996-11-27 1997-11-08 Electrolyte pour depot d'aluminium par galvanoplastie

Country Status (8)

Country Link
EP (1) EP0948670B1 (fr)
JP (1) JP2001505253A (fr)
AT (1) ATE225871T1 (fr)
AU (1) AU5320098A (fr)
CA (1) CA2272254A1 (fr)
DE (2) DE19649000C1 (fr)
ES (1) ES2186010T3 (fr)
WO (1) WO1998023795A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7250102B2 (en) 2002-04-30 2007-07-31 Alumiplate Incorporated Aluminium electroplating formulations
WO2002088434A1 (fr) * 2001-04-30 2002-11-07 Alumiplate Incorporated Formulations d'electrodeposition d'aluminium
EP1647613A1 (fr) * 2004-10-15 2006-04-19 Aluminal Oberflächentechnik GmbH & Co. KG Electrolyte pour la déposition galvanique d'aluminium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758730A (fr) * 1969-12-27 1971-04-16 Nisshin Steel Co Ltd Procede de revetement d'aluminium
DE2453830C2 (de) * 1974-11-13 1986-07-31 Siemens AG, 1000 Berlin und 8000 München Bad und Verfahren zur galvanischen Abscheidung von glänzenden Aluminiumüberzügen
DE3202265A1 (de) * 1982-01-25 1983-07-28 Siemens AG, 1000 Berlin und 8000 München Elektrolyt zur galvanischen abscheidung von aluminium
DE3919068A1 (de) * 1989-06-10 1990-12-13 Studiengesellschaft Kohle Mbh Aluminiumorganische elektrolyte zur elektrolytischen abscheidung von hochreinem aluminium
DE3919069A1 (de) * 1989-06-10 1990-12-13 Studiengesellschaft Kohle Mbh Aluminiumorganische elektrolyte und verfahren zur elektrolytischen abscheidung von aluminium

Also Published As

Publication number Publication date
WO1998023795A2 (fr) 1998-06-04
EP0948670A2 (fr) 1999-10-13
AU5320098A (en) 1998-06-22
ES2186010T3 (es) 2003-05-01
JP2001505253A (ja) 2001-04-17
DE19649000C1 (de) 1998-08-13
ATE225871T1 (de) 2002-10-15
DE59708456D1 (de) 2002-11-14
EP0948670B1 (fr) 2002-10-09
WO1998023795A3 (fr) 1998-07-09

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued