(19)

(11)

EP 1 742 538 A2

(12)

(88) Date of publication A3: 12.01.2006 (43) Date of publication: 17.01.2007 Bulletin 2007/03 (21) Application number: 05732524.3 (22) Date of filing: 03.03.2005

(51) International Patent Classification (IPC):  A23B 4/033(2006.01) A23L 3/42(2006.01) F26B 21/02(2006.01) A23B 4/048(2006.01) A23L 1/015(2006.01) (86) International application number: PCT/GB2005/000828 (87) International publication number: WO 2005/084450 (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: 08.03.2004 GB 0405020 (71) Applicant: Zun Limited Flintshire CH8 8AP (GB)	(72) Inventors: PALMER, Derek Reginald Bryford, Flintshire CH8 8AX (GB) SEDGLEY, Mark Sandbach, Cheshire CW11 4HZ (GB) (74) Representative: Schiller, Dominic Christopher et al EntrIPneur Limited Office 16 Egerton House 2 Tower Road Birkenhead Wirral CH41 1FN 2 Tower Road Birkenhead Wirral CH41 1FN (GB)