(19)

(11)

EP 1 729 826 A1

(12)

(43) Date of publication: 13.12.2006 Bulletin 2006/50 (21) Application number: 05717910.3 (22) Date of filing: 04.03.2005

(51) International Patent Classification (IPC):  A61L 9/03(2006.01) (86) International application number: PCT/GB2005/000840 (87) International publication number: WO 2005/084721 (15.09.2005 Gazette 2005/37)

(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 MC NL PL PT RO SE SI SK TR (30) Priority: 06.03.2004 GB 0405092 (71) Applicant: Reckitt Benckiser Healthcare (UK) Limited Slough, Berkshire SL1 3UH (GB)	(72) Inventor: KUMAR, S., Icon Household Products Private Limited Chennai 600 034 (IN) (74) Representative: Cawdell, Karen Teresa et al Reckitt Benckiser plc Legal Department-Patents Group Dansom Lane GB-Hull HU8 7DS GB-Hull HU8 7DS (GB)