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EP 3 119 860 A1

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(43) Date of publication: 25.01.2017 Bulletin 2017/04 (21) Application number: 15708085.4 (22) Date of filing: 24.02.2015

(51) International Patent Classification (IPC):  C10M 157/00(2006.01) C10M 143/06(2006.01) C10M 143/10(2006.01) C10N 20/02(2006.01) C10N 30/02(2006.01) C10N 40/04(2006.01) C10M 157/04(2006.01) C10M 143/08(2006.01) C10M 145/14(2006.01) C10N 20/04(2006.01) C10N 30/06(2006.01) C10N 40/25(2006.01) (86) International application number: PCT/US2015/017191 (87) International publication number: WO 2015/142482 (24.09.2015 Gazette 2015/38)

(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 (30) Priority: 19.03.2014 US 201461955392 P (71) Applicant: The Lubrizol Corporation Wickliffe, OH 44092-2298 (US)

(72) Inventors: GRISSO, Bryan A. Wickliffe, Ohio 44092-2298 (US) VISGER, Daniel C. Wickliffe, Ohio 44092-2298 (US) PRICE, David Belper Derbyshire DE56 1QN (GB) SCHOBER, Barton J. Wickliffe, Ohio 44092-2298 (US) DIMITRAKIS, William J. Wickliffe, Ohio 44092-2298 (US) CRESSEY, David Belper Derbyshire DE56 1QN (GB) PADMANABHAN, Kodunthirapully S. Singapore 609032 (SG) KNAPTON, Daniel J. Wickliffe, Ohio 44092-2298 (US) (74) Representative: D Young & Co LLP  120 Holborn London EC1N 2DY London EC1N 2DY (GB)