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EP 4 267 375 A1

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(43) Date of publication: 01.11.2023 Bulletin 2023/44 (21) Application number: 21810382.8 (22) Date of filing: 22.11.2021

(51) International Patent Classification (IPC):  B29C 64/118(2017.01) C08K 3/013(2018.01) C08K 3/04(2006.01) C08K 3/016(2018.01) (52) Cooperative Patent Classification (CPC): C08K 3/016; C08K 3/013; C08K 5/0066; C08K 3/04; C08K 3/346; C08K 2003/2227; B29C 64/118; C08K 2003/323; C08K 5/34928; B33Y 70/10 (86) International application number: PCT/EP2021/082543 (87) International publication number: WO 2022/106698 (27.05.2022 Gazette 2022/21)

(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: 20.11.2020 EP 20208969 (71) Applicant: Etex Building Performance GmbH 4021 Linz (AT)	(72) Inventor: RAAB, Michael 4020 Linz (AT)