(19)

(11)

EP 0 962 021 A1

(12)

(43) Date of publication: 08.12.1999 Bulletin 1999/49 (21) Application number: 98903313.0 (22) Date of filing: 09.01.1998

(51) International Patent Classification (IPC):  C08L 33/ 14( . ) H01B 7/ 28( . ) H01B 3/ 44( . ) (86) International application number: PCT/SE1998/000013 (87) International publication number: WO 1998/034236 (06.08.1998 Gazette 1998/31)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE (30) Priority: 04.02.1997 SE 19970000374 (71) Applicant: BOREALIS A/S 2800 Lyngby (DK)	(72) Inventors: GUSTAFSSON, Bill S-444 41 Stenungsund (SE) BOSTRÖM, Jan-Ove S-444 96 Ödsmal (SE) (74) Representative: Wiklund, Erik, et al  AWAPATENT AB, Box 5117 200 71 Malmö 200 71 Malmö (SE)