(19)

(11)

EP 1 185 740 A1

(12)

(43) Date of publication: 13.03.2002 Bulletin 2002/11 (21) Application number: 00938902.4 (22) Date of filing: 15.06.2000

(51) International Patent Classification (IPC)7: E03D 9/02 (86) International application number: PCT/GB0002/167 (87) International publication number: WO 0077/310 (21.12.2000 Gazette 2000/51)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: AL LT LV MK RO SI (30) Priority: 15.06.1999 EP 99401467 22.07.1999 GB 9917059 (71) Applicant: Reckitt Benckiser (UK) LIMITED Slough,Berkshire SL1 3UH (GB)	(72) Inventor: LHOSTE, Jean-François F-28630 Le Coudray (FR) (74) Representative: Brown, Andrew Stephen et al Reckitt Benckiser plc,Group Patents Department,Dansom Lane Hull HU8 7DS Hull HU8 7DS (GB)