(19)
(11) EP 1 354 073 A2

(12)

(88) Date of publication A3:
28.08.2003

(43) Date of publication:
22.10.2003 Bulletin 2003/43

(21) Application number: 01949313.9

(22) Date of filing: 04.05.2001
(51) International Patent Classification (IPC)7: C23C 18/28, C23C 18/16, C25D 21/20, B01D 61/14
(86) International application number:
PCT/EP0105/064
(87) International publication number:
WO 0108/8211 (22.11.2001 Gazette 2001/47)
(84) Designated Contracting States:
AT BE CH CY DE DK FI FR GB IT LI

(30) Priority: 15.05.2000 DE 10024239

(71) Applicant: ATOTECH Deutschland GmbH
10553 Berlin (DE)

(72) Inventors:
  • MIDDEKE, Hermann
    12247 Berlin (DE)
  • BRANDES, Mariola
    12309 Berlin (DE)
  • DYRBUSCH, Brigitta
    12207 Berlin (DE)

(74) Representative: Effert, Bressel und Kollegen 
Radickestrasse 48
12489 Berlin
12489 Berlin (DE)

   


(54) METHOD FOR THE TREATMENT OF WORK PIECES WITH A PALLADIUM COLLOID SOLUTION