(19)
(11) EP 3 768 880 A1

(12)

(43) Date of publication:
27.01.2021 Bulletin 2021/04

(21) Application number: 19710697.4

(22) Date of filing: 15.03.2019
(51) International Patent Classification (IPC): 
C25D 7/12(2006.01)
C25D 5/50(2006.01)
H01L 21/768(2006.01)
 C25D 3/12(2006.01)
H01L 21/288(2006.01)
(86) International application number:
PCT/EP2019/056593
(87) International publication number:
WO 2019/179897 (26.09.2019 Gazette 2019/39)
(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: 20.03.2018 FR 1852386
15.06.2018 FR 1855300
08.01.2019 US 201962789554 P

(71) Applicant: Aveni
91300 Massy (FR)

(72) Inventors:
  • MEVELLEC, Vincent
    92100 BOULOGNE BILLANCOURT (FR)
  • SUHR, Dominique
    92290 CHATENAY MALABRY (FR)
  • THIAM, Mikailou
    60200 COMPIEGNE (FR)
  • CAILLARD, Louis
    94230 Cachan (FR)

(74) Representative: Cabinet Beau de Loménie 
158, rue de l'Université
75340 Paris Cedex 07
75340 Paris Cedex 07 (FR)

   


(54) PROCESS FOR ELECTRODEPOSITION OF COBALT