(19)

(11)

EP 2 346 965 A2

(12)

(88) Date of publication A3: 27.01.2011 (43) Date of publication: 27.07.2011 Bulletin 2011/30 (21) Application number: 10706087.3 (22) Date of filing: 19.02.2010

(51) International Patent Classification (IPC):  C10L 1/12(2006.01) C10L 9/10(2006.01) C06B 23/00(2006.01) C10L 3/00(2006.01) C10L 10/02(2006.01) C09C 1/00(2006.01) (86) International application number: PCT/US2010/024687 (87) International publication number: WO 2010/099033 (02.09.2010 Gazette 2010/35)

(84) Designated Contracting States: 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 SE SI SK SM TR Designated Extension States: AL BA RS (30) Priority: 26.02.2009 US 393620 (71) Applicant: Afton Chemical Corporation Richmond, Virginia 23219 (US)	(72) Inventor: ARADI, Allen A. Glen Allen Virginia 23059 (US) (74) Representative: Schwabe - Sandmair - Marx  Patentanwälte Stuntzstraße 16 81677 München 81677 München (DE)