(19)

(11)

EP 3 906 158 A2

(12)

(88) Date of publication A3: 20.08.2020 (43) Date of publication: 10.11.2021 Bulletin 2021/45 (21) Application number: 19839668.1 (22) Date of filing: 17.12.2019

(51) International Patent Classification (IPC):  B32B 7/12(2006.01) B32B 21/02(2006.01) B32B 3/26(2006.01) B32B 15/095(2006.01) B32B 27/32(2006.01) B32B 37/00(2006.01) E04F 15/02(2006.01) E04F 15/06(2006.01) B32B 37/24(2006.01) B32B 15/10(2006.01) B32B 15/20(2006.01) B32B 15/085(2006.01) B32B 21/08(2006.01) B32B 27/40(2006.01) B32B 37/04(2006.01) E04F 15/04(2006.01) B32B 37/12(2006.01) (52) Cooperative Patent Classification (CPC): B32B 2307/732; B32B 15/20; B32B 3/266; B32B 2037/1253; B32B 15/085; B32B 2307/41; B32B 15/10; B32B 2037/243; B32B 27/40; B32B 2419/04; B32B 2037/1215; B32B 21/08; B32B 2307/584; B32B 37/1207; B32B 21/02; B32B 2255/26; B32B 15/095; B32B 7/12; B32B 27/32; B32B 2255/06; B32B 2255/08 (86) International application number: PCT/IB2019/060901 (87) International publication number: WO 2020/141384 (09.07.2020 Gazette 2020/28)

(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: 03.01.2019 US 201962787966 P (71) Applicant: Flooring Industries Limited, SARL 8070 Bertrange (LU)	(72) Inventor: NEL, Koen 8500 Kortrijk (BE) (74) Representative: Vangheluwe, Lieven Germain L.  Flooring Industries Limited, SARL Patent department Ooigemstraat 3 8710 Wielsbeke 8710 Wielsbeke (BE)