(19)

(11)

EP 1 064 204 A2

(12)

(88) Date of publication A3: 17.02.2000 (43) Date of publication: 03.01.2001 Bulletin 2001/01 (21) Application number: 99909408.9 (22) Date of filing: 05.03.1999

(51) International Patent Classification (IPC)7: B65D 35/14 (86) International application number: PCT/NL9900/120 (87) International publication number: WO 9944/904 (10.09.1999 Gazette 1999/36)

(84) Designated Contracting States: BE DE ES FR GB GR IT NL (30) Priority: 05.03.1998 NL 1008486 (71) Applicant: PERFECTA CHEMIE B.V. 4460 AD Goes (NL)	(72) Inventors: WOLF, Peter, Johan NL-4421 LE Kapelle (NL) DE JAGER, Marinus, Laurens NL-4421 LK Kapelle (NL) VAN CROMVOIRT, Johannes, Antonius, Maria NL-5144 GD Waalwijk (NL) (74) Representative: Bartelds, Erik  Arnold & Siedsma,Advocaten en Octrooigemachtigden,Sweelinckplein 1 2517 GK Den Haag 2517 GK Den Haag (NL)