(19)

(11)

EP 1 951 847 A2

(12)

(88) Date of publication A3: 27.12.2007 (43) Date of publication: 06.08.2008 Bulletin 2008/32 (21) Application number: 06839891.6 (22) Date of filing: 15.11.2006

(51) International Patent Classification (IPC):  C10L 1/18(2006.01) C10L 5/00(2006.01) (86) International application number: PCT/US2006/060920 (87) International publication number: WO 2007/062304 (31.05.2007 Gazette 2007/22)

(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 NL PL PT RO SE SI SK TR (30) Priority: 23.11.2005 US 739805 P (71) Applicant: Novus International, Inc. St. Louis, MO 63141 (US)	(72) Inventor: ABOU-NEMEH, Ibrahim Lake St. Louis, Missouri 63367 (US) (74) Representative: Brasnett, Adrian Hugh et al Mewburn Ellis LLP York House 23 Kingsway London WC2B 6HP London WC2B 6HP (GB)