(19)

(11)

EP 4 798 557 A1

(12)

(43) Date of publication: 02.09.2026 Bulletin 2026/36 (21) Application number: 24794137.0 (22) Date of filing: 23.10.2024

(51) International Patent Classification (IPC):  C05B 13/06(2006.01) (52) Cooperative Patent Classification (CPC): C05B 13/06   C-Sets: C05B 13/06, C05C 1/00, C05D 3/02, C05D 5/00; (86) International application number: PCT/EP2024/079872 (87) International publication number: WO 2025/087932 (01.05.2025 Gazette 2025/18)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 23.10.2023 EP 23205335 (71) Applicant: Yara International ASA 0277 Oslo (NO)	(72) Inventor: LAURENT, Bernard 5170 Lustin (BE) (74) Representative: De Clercq & Partners  Edgard Gevaertdreef 10a 9830 Sint-Martens-Latem 9830 Sint-Martens-Latem (BE)