(19)

(11)

EP 1 469 945 A2

(12)

(88) Date of publication A3: 18.03.2004 (43) Date of publication: 27.10.2004 Bulletin 2004/44 (21) Application number: 03710552.5 (22) Date of filing: 21.01.2003

(51) International Patent Classification (IPC)7: B01L 9/00 (86) International application number: PCT/PL2003/000007 (87) International publication number: WO 2003/064271 (07.08.2003 Gazette 2003/32)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR Designated Extension States: AL LT LV MK RO (30) Priority: 29.01.2002 PL 35191002 (71) Applicant: PZ HTL S.A. 03-230 Warszawa (PL)	(72) Inventors: SARNA, Wojciech PL-02-739 Warszawa (PL) JANKOWSKI, Andrzej PL-01-390 Warszawa (PL) (74) Representative: Slomczynska, Elzbieta et al Polservice Sp.z o.o.,ul. Bluszczanska 73 00-712 Warszawa 00-712 Warszawa (PL)