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(11)

EP 4 267 699 A1

(12)

(43) Date of publication: 01.11.2023 Bulletin 2023/44 (21) Application number: 21794981.7 (22) Date of filing: 12.10.2021

(51) International Patent Classification (IPC):  C10G 1/10(2006.01) C10G 9/36(2006.01) C10G 35/095(2006.01) C10G 69/08(2006.01) C10G 69/06(2006.01) C10G 1/00(2006.01) C10G 35/09(2006.01) C10G 49/04(2006.01) C10G 69/04(2006.01) C10G 11/00(2006.01) (52) Cooperative Patent Classification (CPC): C10G 1/10; C10G 1/002; C10G 9/36; C10G 35/09; C10G 35/095; C10G 49/04; C10G 69/08; C10G 69/04; C10G 69/06; C10G 11/00 (86) International application number: PCT/IB2021/059348 (87) International publication number: WO 2022/144616 (07.07.2022 Gazette 2022/27)

(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: 28.12.2020 US 202063131270 P (71) Applicant: SABIC Global Technologies B.V. 4612 PX Bergen op Zoom (NL)	(72) Inventors: NARAYANASWAMY, Ravichander Bangalore 562125 (IN) STANISLAUS, Alexander Bangalore 562125 (IN) KORIPELLY, Girish Bangalore 562125 (IN) (74) Representative: Patentanwälte Bressel und Partner mbB  Potsdamer Platz 10 10785 Berlin 10785 Berlin (DE)