(19)

(11)

EP 0 909 238 A1

(12)

(43) Date of publication: 21.04.1999 Bulletin 1999/16 (21) Application number: 97933091.0 (22) Date of filing: 02.07.1997

(51) International Patent Classification (IPC):  B32B 27/ 14( . ) B32B 37/ 15( . ) B32B 27/ 20( . ) (86) International application number: PCT/SE1997/001197 (87) International publication number: WO 1998/001300 (15.01.1998 Gazette 1998/02)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB IT LI NL SE (30) Priority: 05.07.1996 SE 19960002660 (71) Applicant: BOREALIS A/S 2800 Lyngby (DK)	(72) Inventors: GUSTAFSSON, Bill S-444 41 Stenungsund (SE) LAIHO, Erkki FIN-06450 Porvoo (FI) MÄKINEN, Tuomo FIN-06400 Porvoo (FI) SAINIO, Markku FIN-06100 Porvoo (FI) (74) Representative: Wiklund, Erik  AWAPATENT AB, Box 5117 200 71 Malmö 200 71 Malmö (SE)