(19)
(11) EP 4 010 513 A1

(12)

(43) Date of publication:
15.06.2022 Bulletin 2022/24

(21) Application number: 20761314.2

(22) Date of filing: 04.08.2020
(51) International Patent Classification (IPC): 
C25B 1/00(2021.01)
(52) Cooperative Patent Classification (CPC):
C25B 1/00; C25D 11/34; C25D 11/024; C25B 3/25; C25B 11/031; C25B 11/075; C25B 9/19; C25B 11/091; C25D 5/34; C25D 3/54
(86) International application number:
PCT/IB2020/057363
(87) International publication number:
WO 2021/028779 (18.02.2021 Gazette 2021/07)
(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: 09.08.2019 IT 201900014580

(71) Applicant: Laboratorio Audio S.N.C. di Niorettini C. & Doro S.
36070 Vicenza (IT)

(72) Inventors:
  • NIORETTINI, Alessandro
    36070 Vicenza (IT)
  • BIGNOZZI, Carlo Alberto
    44121 Ferrara (IT)
  • CARAMORI, Stefano
    44049 Ferrara (IT)
  • BERARDI, Serena
    00046 Roma (IT)

(74) Representative: Anselmi, Davide et al
Bugnion S.p.A. Via Pancaldo, 68
37138 Verona
37138 Verona (IT)

   


(54) PROCESS FOR FORMING AND REGENERATING A COPPER CATHODE FOR AN ELECTROCHEMICAL CELL AND ELECTROCHEMICAL CELL FOR THE PRODUCTION OF INDUSTRIAL PRODUCTS