(19)

(11)

EP 0 796 290 A1

(12)

(43) Date of publication: 24.09.1997 Bulletin 1997/39 (21) Application number: 95909131.0 (22) Date of filing: 23.02.1995

(51) International Patent Classification (IPC):  B29C 37/ 00( . ) C08J 5/ 12( . ) B32B 7/ 04( . ) (86) International application number: PCT/NL1995/000071 (87) International publication number: WO 1995/023179 (31.08.1995 Gazette 1995/37)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 23.02.1994 NL 19940000274 (71) Applicant: Van der Wijngaart, Adriaan Johannes Hubertus NL-4841 GJ Prinsenbeek (NL)	(72) Inventor: Van der Wijngaart, Adriaan Johannes Hubertus NL-4841 GJ Prinsenbeek (NL) (74) Representative: Smulders, Theodorus A.H.J., Ir., et al  Vereenigde Octrooibureaux Nieuwe Parklaan 97 2587 BN 's-Gravenhage 2587 BN 's-Gravenhage (NL)