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EP 4 824 336 A1

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(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24829064.5 (22) Date of filing: 11.12.2024

(51) International Patent Classification (IPC):  D04H 3/04(2012.01) D04H 3/004(2012.01) B32B 7/12(2006.01) A01G 13/32(2025.01) D04H 3/12(2006.01) B32B 5/26(2006.01) A61F 13/534(2006.01) E02D 17/20(2006.01) (52) Cooperative Patent Classification (CPC): B32B 5/273; D04H 3/04; D04H 3/12; A61F 13/534; A01G 13/32; E02D 17/202; B32B 7/12; D04H 3/004; B32B 2307/7163; B32B 5/028; B32B 2307/7376; B32B 2307/54; B32B 2555/02; B32B 2250/03; B32B 2250/40; B32B 2250/20; B32B 2410/00; B32B 5/06; B32B 2262/0276; B32B 2262/062; B32B 2262/065; B32B 2262/067; B32B 2260/046; B32B 5/022 (86) International application number: PCT/EP2024/085744 (87) International publication number: WO 2025/125361 (19.06.2025 Gazette 2025/25)

(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: 12.12.2023 US 202363608868 P (71) Applicant: Saint-Gobain Adfors 92400 Courbevoie (FR)

(72) Inventors: MEDROW, Kathryn Framingham, Massachusetts 01702 (US) HARRIS, Justin Milford, Massachusetts 01757 (US) GOLDHAWK, Matthew S. Amherst, New York 14226 (US) SMITH, Ashley Rochester, New York 14612 (US) STADLER, Callie Rochester, New York 14616 (US) WATKINS, Meghan Somerville, Massachusetts 02143 (US) (74) Representative: Zimmermann & Partner Patentanwälte mbB  P.O. Box 330 920 80069 München 80069 München (DE)