(19)

(11)

EP 4 359 489 A1

(12)

(43) Date of publication: 01.05.2024 Bulletin 2024/18 (21) Application number: 22734936.2 (22) Date of filing: 17.06.2022

(51) International Patent Classification (IPC):  C10B 55/00(2006.01) C10G 1/10(2006.01) C10B 53/07(2006.01) C10G 1/00(2006.01) C10B 57/08(2006.01) (52) Cooperative Patent Classification (CPC): C10B 55/00; C10G 1/10; C10G 1/002; C10B 57/08; C10B 53/07 (86) International application number: PCT/EP2022/066603 (87) International publication number: WO 2022/268663 (29.12.2022 Gazette 2022/52)

(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: 22.06.2021 EP 21180965 (71) Applicant: SABIC Global Technologies B.V. 4612 PX Bergen op Zoom (NL)

(72) Inventors: SCHUCKER, Robert C. 6160 GA Geleen (NL) LOILAND, Jason 6160 GA Geleen (NL) FARMER, Dustin 6160 GA Geleen (NL) NARAYANASWAMY, Ravichander 6160 GA Geleen (NL) STANISLAUS, Alexander 6160 GA Geleen (NL) ISIMJAN, Tayirjan Taylor 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)