(19)

(11)

EP 1 963 746 A1

(12)

(43) Date of publication: 03.09.2008 Bulletin 2008/36 (21) Application number: 06820606.9 (22) Date of filing: 21.12.2006

(51) International Patent Classification (IPC):  F23K 5/00(2006.01) (86) International application number: PCT/GB2006/004835 (87) International publication number: WO 2007/072006 (28.06.2007 Gazette 2007/26)

(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: 22.12.2005 GB 0526078 (71) Applicant: Reckitt Benckiser (UK) Limited Slough, Berkshire SL1 3UH (GB)	(72) Inventor: JAMES, Matthew St. Albans AL3 5NS (GB) (74) Representative: Carlin, Robert George et al Reckitt Benckiser Corporate Services Limited Legal Department - Patents Group Dansom Lane Hull HU8 7DS Hull HU8 7DS (GB)