(19)

(11)

EP 2 614 131 A1

(12)

(43) Date of publication: 17.07.2013 Bulletin 2013/29 (21) Application number: 11755481.6 (22) Date of filing: 30.08.2011

(51) International Patent Classification (IPC):  C10M 129/20(2006.01) C10N 10/04(2006.01) C10N 40/02(2006.01) C10N 40/08(2006.01) C10N 40/25(2006.01) C10N 50/10(2006.01) C10L 1/18(2006.01) C10N 30/10(2006.01) C10N 40/04(2006.01) C10N 40/20(2006.01) C10N 40/26(2006.01) (86) International application number: PCT/US2011/049622 (87) International publication number: WO 2012/033668 (15.03.2012 Gazette 2012/11)

(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 (30) Priority: 07.09.2010 US 380412 P (71) Applicant: The Lubrizol Corporation Wickliffe, OH 44092-2298 (US)	(72) Inventors: CRAWLEY, Seth, L. Wickliffe, Ohio 44092-2298 (US) CARRICK, Virginia, A. Wickliffe, Ohio 44092-2298 (US) (74) Representative: Mallalieu, Catherine Louise  D Young & Co LLP 120 Holborn London EC1N 2DY London EC1N 2DY (GB)