(19)

(11)

EP 1 114 096 A1

(12)

(43) Date of publication: 11.07.2001 Bulletin 2001/28 (21) Application number: 99939622.9 (22) Date of filing: 09.08.1999

(51) International Patent Classification (IPC)7: C08K 5/34, C08L 23/10, C08L 55/02 (86) International application number: PCT/NL9900/506 (87) International publication number: WO 0009/604 (24.02.2000 Gazette 2000/08)

(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 (30) Priority: 12.08.1998 NL 1009844 (71) Applicant: DSM N.V. 6411 TE Heerlen (NL)	(72) Inventor: GIJSMAN, Pieter NL-6132 CW Sittard (NL) (74) Representative: Mooij, Johannes Jacobus et al DSM Patents & TrademarksOffice GeleenP.O. Box 9 6160 MA Geleen 6160 MA Geleen (NL)