(19)

(11)

EP 0 981 564 A1

(12)

(43) Date of publication: 01.03.2000 Bulletin 2000/09 (21) Application number: 98929287.5 (22) Date of filing: 07.05.1998

(51) International Patent Classification (IPC)7: C08G 18/62, C09D 5/00 (86) International application number: PCT/EP9802/684 (87) International publication number: WO 9850/445 (12.11.1998 Gazette 1998/45)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE (30) Priority: 07.05.1997 EP 97107536 (71) Applicant: FINA RESEARCH S.A. B-7181 Seneffe (Feluy) (BE)	(72) Inventors: BELLADONE, Michel B-1800 Vilvoorde (BE) BONFITTO, Nazzario B-7100 La Louvière (BE) PIGEOLET, Philippe B-1435 Corbais (BE)