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EP 4 291 597 A1

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(43) Date of publication: 20.12.2023 Bulletin 2023/51 (21) Application number: 22703851.0 (22) Date of filing: 03.02.2022

(51) International Patent Classification (IPC):  C08G 65/336(2006.01) C09J 201/10(2006.01) C09J 171/00(2006.01) C09J 175/04(2006.01) (52) Cooperative Patent Classification (CPC): C09J 171/00; C09J 201/10; C08G 65/336; C09J 175/04   C-Sets: C09J 171/00, C08L 71/00, C08L 71/00, C08L 71/00; C09J 201/10, C08L 101/10, C08L 101/10, C08L 101/10; (86) International application number: PCT/NL2022/050050 (87) International publication number: WO 2022/173289 (18.08.2022 Gazette 2022/33)

(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: 11.02.2021 NL 2027539 23.02.2021 NL 2027625 (71) Applicant: Strongbond B.V. 7091 ZZ Dinxperlo (NL)	(72) Inventors: BLOCK, DE, Rudolph Frank 7091 ZZ Dinxperlo The Netherlands (NL) HEES, VAN, Ilse Adriënne 7091 ZZ Dinxperlo The Netherlands (NL) DA CRUZ DE AZEVEDO, Gabriela 7091 ZZ Dinxperlo The Netherlands (NL) (74) Representative: Patent Business B.V.  Lange Amerikaweg 81 7332 BP Apeldoorn 7332 BP Apeldoorn (NL)