(19)

(11)

EP 3 684 895 A1

(12)

(43) Date of publication: 29.07.2020 Bulletin 2020/31 (21) Application number: 18779505.9 (22) Date of filing: 07.09.2018

(51) International Patent Classification (IPC):  C10M 137/10(2006.01) C10M 163/00(2006.01) C10M 159/20(2006.01) (86) International application number: PCT/US2018/049835 (87) International publication number: WO 2019/055291 (21.03.2019 Gazette 2019/12)

(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: 18.09.2017 US 201762559756 P (71) Applicant: ExxonMobil Research and Engineering Company Annandale, NJ 08801-0900 (US)	(72) Inventors: KUMAR, Rajeev Bryn Mawr, PA 19010 (US) BUZDYGON, Kevin, J. Wilmington, DE 19810 (US) COOPER, Kathleen, K. South River, NJ 08882 (US) BLAIN, David, A. Cherry Hill, NJ 08002 (US) HOLT, David, G. L. Cherry Hill, NJ 08003 (US) (74) Representative: ExxonMobil Chemical Europe Inc.  IP Law Europe Hermeslaan 2 1831 Machelen 1831 Machelen (BE)