(19)
(11) EP 3 642 396 A1

(12)

(43) Date of publication:
29.04.2020 Bulletin 2020/18

(21) Application number: 18730008.2

(22) Date of filing: 18.06.2018
(51) International Patent Classification (IPC): 
C25D 3/12(2006.01)
 C25D 3/16(2006.01)
(86) International application number:
PCT/EP2018/066090
(87) International publication number:
WO 2018/234229 (27.12.2018 Gazette 2018/52)
(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
Designated Validation States:
KH MA MD TN

(30) Priority: 23.06.2017 EP 17177732

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

(72) Inventors:
  • WACHTER, Philipp
    10553 Berlin (DE)
  • NEELAMEGAM, Rajasekaran
    10553 Berlin (DE)
  • HARTMANN, Philip
    10553 Berlin (DE)
  • SCHULZ, Klaus-Dieter
    10553 Berlin (DE)

   


(54) NICKEL ELECTROPLATING BATH FOR DEPOSITING A DECORATIVE NICKEL COATING ON A SUBSTRATE