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(11)

EP 4 798 558 A1

(12)

(43) Date of publication: 02.09.2026 Bulletin 2026/36 (21) Application number: 23822446.3 (22) Date of filing: 24.10.2023

(51) International Patent Classification (IPC):  C05C 1/00(2006.01) C05D 9/02(2006.01) C05G 3/50(2020.01) C05G 5/27(2020.01) C05C 9/00(2006.01) C05G 3/30(2020.01) C05G 5/23(2020.01) (52) Cooperative Patent Classification (CPC): C05C 9/005; C05D 9/02; C05G 5/23; C05G 5/27; C05C 1/00; C05G 3/30; C05G 3/50 (86) International application number: PCT/IB2023/060705 (87) International publication number: WO 2025/088357 (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: KH MA MD TN (30) Priority: 23.10.2023 PL 44647323 (71) Applicant: Sklad Rolny Spolka Z Ograniczona Odpowiedzialnoscia 02-001 Warszawa (PL)	(72) Inventor: SZYMANOWSKI, Mariusz 19-300 Elk (PL) (74) Representative: Dominiak, Malgorzata Maria  Malgorzata Dominiak Kancelaria Europejskiego Rzecznika Patentowego ul. Retkinska 93A/23 94-004 Lodz 94-004 Lodz (PL)