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(11)

EP 3 504 307 A1

(12)

(43) Date of publication: 03.07.2019 Bulletin 2019/27 (21) Application number: 17762072.1 (22) Date of filing: 25.08.2017

(51) International Patent Classification (IPC):  C10M 133/12(2006.01) C10N 30/06(2006.01) C10N 30/10(2006.01) C10N 40/25(2006.01) C10M 163/00(2006.01) C10N 30/08(2006.01) C10N 30/12(2006.01) C10N 40/26(2006.01) (86) International application number: PCT/EP2017/071420 (87) International publication number: WO 2018/041732 (08.03.2018 Gazette 2018/10)

(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: 29.08.2016 US 201662380730 P (71) Applicant: Chevron Oronite Technology B.V. 3196 KD Vondelingenplaat Rotterdam (NL)	(72) Inventors: JUKES, Ronald Theodorus Fake 3196 KD Vondelingenplaat Rotterdam (NL) BOONS, Corenlis Hedrikus Maria 3196 KD Vondelingenplaat Rotterdam (NL) (74) Representative: Haseltine Lake Kempner LLP  Redcliff Quay 120 Redcliff Street Bristol BS1 6HU Bristol BS1 6HU (GB)