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(11)

EP 3 794 069 A1

(12)

(43) Date of publication: 24.03.2021 Bulletin 2021/12 (21) Application number: 19722774.7 (22) Date of filing: 02.05.2019

(51) International Patent Classification (IPC):  C08L 21/00(2006.01) C08J 9/228(2006.01) C08L 23/28(2006.01) B60C 1/00(2006.01) C08K 7/22(2006.01) C08L 15/02(2006.01) C08L 23/22(2006.01) C08J 9/32(2006.01) C08J 9/22(2006.01) (86) International application number: PCT/US2019/030342 (87) International publication number: WO 2019/221918 (21.11.2019 Gazette 2019/47)

(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: 14.05.2018 US 201862671113 P 12.06.2018 EP 18177409 (71) Applicant: ExxonMobil Chemical Patents Inc. Baytown, TX 77520 (US)	(72) Inventors: JIN, Xin Weifang City Shandong Providence, 261300 (CN) RODGERS, Michael, B. Cedar Park, TX 78613 (US) BAO, Pei, T. Houston, TX 77058 (US) SHANAWAS, Ck Bangalore 560066 (IN) SHANMUGASUNDARAM, Babu Chennai 600044 (IN) (74) Representative: ExxonMobil Chemical Europe Inc.  IP Law Europe Hermeslaan 2 1831 Machelen 1831 Machelen (BE)