(19)
(11) EP 3 084 042 A1

(12)

(43) Date of publication:
26.10.2016 Bulletin 2016/43

(21) Application number: 14818924.4

(22) Date of filing: 11.12.2014
(51) International Patent Classification (IPC): 
C25D 3/58(2006.01)
C25D 3/60(2006.01)
(86) International application number:
PCT/EP2014/077372
(87) International publication number:
WO 2015/091201 (25.06.2015 Gazette 2015/25)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 17.12.2013 DE 102013226297

(71) Applicant: Umicore Galvanotechnik GmbH
73525 Schwäbisch Gmünd (DE)

(72) Inventors:
  • BRONDER, Klaus
    73116 Waeschenbeuren (DE)
  • BERGER, Sascha
    73527 Schwaebisch Gmuend (DE)
  • WEYHMUELLER, Bernd
    73553 Alfdorf Hintersteinenberg (DE)
  • MANZ, Uwe
    73563 Moegglingen (DE)

(74) Representative: Lischka, Kerstin 
Umicore AG & Co. KG Patents Rodenbacher Chaussee 4
63457 Hanau-Wolfgang
63457 Hanau-Wolfgang (DE)

   


(54) DEPOSITION OF COPPER-TIN AND COPPER-TIN-ZINC ALLOYS FROM AN ELECTROLYTE