(19)

(11)

EP 1 252 104 A1

(12)

(43) Date of publication: 30.10.2002 Bulletin 2002/44 (21) Application number: 99957435.3 (22) Date of filing: 06.12.1999

(51) International Patent Classification (IPC)7: C02F 1/467 (86) International application number: PCT/KR9900/740 (87) International publication number: WO 0104/0119 (07.06.2001 Gazette 2001/23)

(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 (71) Applicant: Kim, Hee Jung Seoul 138-220 (KR)	(72) Inventor: Kim, Hee Jung Seoul 138-220 (KR) (74) Representative: Tombling, Adrian George  Withers & RogersGoldings House2 Hays Lane London SE1 2HW London SE1 2HW (GB)