(19)

(11)

EP 4 284 996 A1

(12)

(43) Date of publication: 06.12.2023 Bulletin 2023/49 (21) Application number: 22702267.0 (22) Date of filing: 27.01.2022

(51) International Patent Classification (IPC):  E06B 3/66(2006.01) B32B 17/10(2006.01) E06B 3/663(2006.01) E06B 3/67(2006.01) E06B 5/11(2006.01) (52) Cooperative Patent Classification (CPC): E06B 3/66366; E06B 3/6707; E06B 3/663; E06B 3/66; E06B 5/11; B32B 17/10055; B32B 17/10036 (86) International application number: PCT/EP2022/051938 (87) International publication number: WO 2022/162086 (04.08.2022 Gazette 2022/31)

(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: 27.01.2021 EP 21153861 (71) Applicant: AGC Glass Europe 1348 Louvain-La-Neuve (BE)	(72) Inventors: SCHNEIDER, Pierre 37370 Saint-Christophe-sur-le-Nais (FR) BOUESNARD, Olivier 1460 Ittre (BE) VAN DER REST, Geoffroy 6041 Gosselies (BE) DESMEDT, Amélia 6041 Gosselies (BE) (74) Representative: AGC Glass Europe  Technovation Centre Intellectual Property Department Rue Louis Blériot 12 6041 Gosselies 6041 Gosselies (BE)