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EP 2 092 023 A1

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(43) Date of publication: 26.08.2009 Bulletin 2009/35 (21) Application number: 07821316.2 (22) Date of filing: 15.10.2007

(51) International Patent Classification (IPC):  C09C 1/02(2006.01) C09C 1/40(2006.01) C09C 3/06(2006.01) D21H 17/69(2006.01) C09C 1/30(2006.01) C09C 1/42(2006.01) D21H 17/68(2006.01) (86) International application number: PCT/EP2007/060949 (87) International publication number: WO 2008/049750 (02.05.2008 Gazette 2008/18)

(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: 24.10.2006 EP 06122796 (71) Applicant: BASF SE 67056 Ludwigshafen (DE)	(72) Inventor: DONNELLY, Simon 68220 Michelbach-Le-Haut (FR) (74) Representative: Zumstein, Angela et al Maiwald Patentanwalts GmbH Elisenhof Elisenstrasse 3 80335 München 80335 München (DE)