(19)

(11)

EP 1 828 370 A1

(12)

(43) Date of publication: 05.09.2007 Bulletin 2007/36 (21) Application number: 05815552.4 (22) Date of filing: 15.12.2005

(51) International Patent Classification (IPC):  C11D 17/00(2006.01) C11D 3/37(2006.01) C11D 3/50(2006.01) (86) International application number: PCT/CH2005/000752 (87) International publication number: WO 2006/063483 (22.06.2006 Gazette 2006/25)

(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: 16.12.2004 EP 04293014 (71) Applicants: Givaudan SA 1214 Vernier-Genève (CH) Dow Corning Corporation Midland, MI 48686-0994 (US)	(72) Inventors: DUMAS KRIKORIAN, Sandrine F-95290 L'Isle Adam (FR) GEFFROY, Cédric F-86000 Poitier (FR) SCHUDEL, Markus CH-8050 Zürich (CH) (74) Representative: McStea, John Anthony  Givaudan Schweiz AG Überlandstrasse 138 8600 Dübendorf 8600 Dübendorf (CH)