(19)

(11)

EP 3 548 590 A1

(12)

(43) Date of publication: 09.10.2019 Bulletin 2019/41 (21) Application number: 17823233.6 (22) Date of filing: 22.11.2017

(51) International Patent Classification (IPC):  C10M 163/00(2006.01) C10N 40/04(2006.01) C10N 30/06(2006.01) C10N 10/12(2006.01) C10N 40/25(2006.01) C10N 10/04(2006.01) (86) International application number: PCT/JP2017/042704 (87) International publication number: WO 2018/101282 (07.06.2018 Gazette 2018/23)

(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: MA MD (30) Priority: 30.11.2016 US 201615364469 (71) Applicant: Chevron Japan Ltd. Tokyo 105-6218 (JP)	(72) Inventor: ANDOH, Hiroki Tokyo 105-6218 (JP) (74) Representative: Haseltine Lake Kempner LLP  Redcliff Quay 120 Redcliff Street Bristol BS1 6HU Bristol BS1 6HU (GB)