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(11)

EP 3 383 978 A1

(12)

(43) Date of publication: 10.10.2018 Bulletin 2018/41 (21) Application number: 16822790.8 (22) Date of filing: 02.12.2016

(51) International Patent Classification (IPC):  C10L 1/188(2006.01) C10L 1/22(2006.01) C10L 1/224(2006.01) C10M 133/04(2006.01) C10M 133/16(2006.01) C10N 40/25(2006.01) C10L 1/197(2006.01) C10L 1/222(2006.01) C10L 1/2387(2006.01) C10M 133/08(2006.01) C10N 30/04(2006.01) (86) International application number: PCT/US2016/064612 (87) International publication number: WO 2017/096159 (08.06.2017 Gazette 2017/23)

(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: 02.12.2015 US 201562262140 P (71) Applicant: The Lubrizol Corporation Wickliffe, OH 44092-2298 (US)	(72) Inventors: MORETON, David J. Derby Derbyshire DE56 1QN (GB) STEVENSON, Paul R. Derby Derbyshire DE56 1QN (GB) GREENFIELD, Hannah Derby Derbyshire DE56 1QN (GB) ARTERS, David C. Wickliffe, Ohio 44092-2298 (US) BUSH, James H. Wickliffe, Ohio 44092-2298 (US) ADAMS, Paul E. Wickliffe, Ohio 44092-2298 (US) (74) Representative: D Young & Co LLP  120 Holborn London EC1N 2DY London EC1N 2DY (GB)