(19)

(11)

EP 2 099 885 A2

(12)

(88) Date of publication A3: 15.01.2009 (43) Date of publication: 16.09.2009 Bulletin 2009/38 (21) Application number: 07874159.2 (22) Date of filing: 03.12.2007

(51) International Patent Classification (IPC):  C10M 111/04(2006.01) (86) International application number: PCT/US2007/024749 (87) International publication number: WO 2008/143648 (27.11.2008 Gazette 2008/48)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR (30) Priority: 05.12.2006 US 566841 (71) Applicant: BASF Corporation Florham Park, NJ 07932 (US)	(72) Inventor: SHERMAN, John N Canton, Michigan 48188 (US) (74) Representative: Craven, Ian  Urquhart-Dykes & Lord LLP Tower North Central Merrion Way Leeds LS2 8PA Leeds LS2 8PA (GB)