(19)
(11) EP 4 399 177 A1

(12)

(43) Date of publication:
17.07.2024 Bulletin 2024/29

(21) Application number: 22773685.7

(22) Date of filing: 07.09.2022
(51) International Patent Classification (IPC): 
C01B 3/00(2006.01)
C01C 1/02(2006.01)
 C01B 6/10(2006.01)
C01B 6/24(2006.01)
(52) Cooperative Patent Classification (CPC):
C01B 6/243; C01B 6/10; C01C 1/026; C01B 6/24; C01B 3/001; Y02E 60/32
(86) International application number:
PCT/EP2022/074894
(87) International publication number:
WO 2023/036838 (16.03.2023 Gazette 2023/11)
(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: 07.09.2021 EP 21195377

(71) Applicant: Commissariat à l'énergie atomique et aux énergies alternatives
75015 Paris (FR)

(72) Inventors:
  • HAJIYEV, Parviz
    38054 Grenoble cedex 09 (FR)
  • NGUYEN, Huynh Duc
    38054 Grenoble cedex 09 (FR)

(74) Representative: Cabinet Nony 
11 rue Saint-Georges
75009 Paris
75009 Paris (FR)

   


(54) PROCESS FOR PREPARING STARTING COMPOUNDS INTENDED FOR THE SYNTHESIS OF AN AMMINE METAL BOROHYDRIDE