(19)

(11)

EP 3 004 297 A2

(12)

(88) Date of publication A3: 26.02.2015 (43) Date of publication: 13.04.2016 Bulletin 2016/15 (21) Application number: 14733832.1 (22) Date of filing: 27.05.2014

(51) International Patent Classification (IPC):  C10M 141/10(2006.01) (86) International application number: PCT/US2014/039499 (87) International publication number: WO 2014/193784 (04.12.2014 Gazette 2014/49)

(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: 30.05.2013 US 201361828718 P (71) Applicant: The Lubrizol Corporation Wickliffe, OH 44092-2298 (US)	(72) Inventors: BASU, Shubhamita Wickliffe, Ohio 44092-2298 (US) VINCI, James N. Wickliffe, Ohio 44092-2298 (US) (74) Representative: D Young & Co LLP  120 Holborn London EC1N 2DY London EC1N 2DY (GB)