(19)

(11)

EP 0 981 572 A1

(12)

(43) Date of publication: 01.03.2000 Bulletin 2000/09 (21) Application number: 97924985.1 (22) Date of filing: 14.05.1997

(51) International Patent Classification (IPC)7: C08J 3/05, C08J 3/03, C08L 33/06, C08L 39/08, C10L 1/10 (86) International application number: PCT/EP9702/705 (87) International publication number: WO 9851/731 (19.11.1998 Gazette 1998/46)

(84) Designated Contracting States: FR GB NL SE (71) Applicant: Infineum Holdings BV 2596 HR Den Haag (NL)	(72) Inventors: BRAAMS, Johannes, Franciscus, Hendrikus NL-1031 CM Amsterdam (NL) REYNHOUT, Marinus, Johannes NL-1031 CM Amsterdam (NL) IN 'T VEEN, Bernardus, Cornelis, Maria NL-1031 CM Amsterdam (NL) (74) Representative: Hart, Richard Joseph  Infineum UK LtdLaw DepartmentPOB 1Milton Hill Abingdon,Oxfordshire OX13 6BB Abingdon,Oxfordshire OX13 6BB (GB)