(19)

(11)

EP 1 865 997 A2

(12)

(88) Date of publication A3: 28.06.2007 (43) Date of publication: 19.12.2007 Bulletin 2007/51 (21) Application number: 06727172.6 (22) Date of filing: 03.04.2006

(51) International Patent Classification (IPC):  A61L 2/10(2006.01) A23L 3/28(2006.01) B01J 19/18(2006.01) A61L 2/26(2006.01) B01J 19/12(2006.01) C02F 1/32(2006.01) (86) International application number: PCT/GB2006/050076 (87) International publication number: WO 2006/106363 (12.10.2006 Gazette 2006/41)

(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 Designated Extension States: AL BA HR MK YU (30) Priority: 08.04.2005 GB 0507082 (71) Applicant: Snowball, Malcolm Robert Epping, Essex CM16 6TW (GB)	(72) Inventor: Snowball, Malcolm Robert Epping, Essex CM16 6TW (GB) (74) Representative: Evans, Huw David Duncan  Chapman Molony Cardiff Business Technology Centre Senghenydd Road Cathays Cardiff CF24 4AY Cardiff CF24 4AY (GB)