(19)

(11)

EP 4 058 283 A1

(12)

(43) Date of publication: 21.09.2022 Bulletin 2022/38 (21) Application number: 20801324.3 (22) Date of filing: 11.11.2020

(51) International Patent Classification (IPC):  B32B 15/085(2006.01) B32B 15/09(2006.01) B32B 15/088(2006.01) C09D 5/44(2006.01) (52) Cooperative Patent Classification (CPC): B32B 15/085; B32B 15/088; B32B 15/09; B32B 15/08; B32B 1/00; B32B 27/06; B32B 2255/26; B32B 2255/06 (86) International application number: PCT/EP2020/081808 (87) International publication number: WO 2021/094404 (20.05.2021 Gazette 2021/20)

(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: 13.11.2019 EP 19208941 (71) Applicant: Tata Steel IJmuiden B.V. 1951 JZ Velsen-Noord (NL)	(72) Inventors: DANE, Chiel Matthias 1970 CA IJMUIDEN (NL) PENNING, Jan Paul 1970 CA IJMUIDEN (NL) (74) Representative: Group Intellectual Property Services  c/o Tata Steel Nederland Technology B.V. P.O. Box 10000 - 3G.37 1970 CA IJmuiden 1970 CA IJmuiden (NL)