(19)

(11)

EP 3 810 420 A1

(12)

(43) Date of publication: 28.04.2021 Bulletin 2021/17 (21) Application number: 19730383.7 (22) Date of filing: 18.06.2019

(51) International Patent Classification (IPC):  B32B 27/08(2006.01) B32B 27/32(2006.01) (86) International application number: PCT/EP2019/066057 (87) International publication number: WO 2019/243348 (26.12.2019 Gazette 2019/52)

(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: 21.06.2018 EP 18178961 (71) Applicant: SABIC Global Technologies B.V. 4612 PX Bergen op Zoom (NL)	(72) Inventors: BACCARO, Lucio 6160 GA Geleen (NL) SCALA, Attilio 6160 GA Geleen (NL) VAN DEN ESSCHERT, Bart 6160 GA Geleen (NL) (74) Representative: Sabic Intellectual Property Group  Sabic Intellectual Property Department P.O. Box 3008 6160 GA Geleen 6160 GA Geleen (NL)