(19)

(11)

EP 1 185 416 A1

(12)

(43) Date of publication: 13.03.2002 Bulletin 2002/11 (21) Application number: 00927191.7 (22) Date of filing: 10.05.2000

(51) International Patent Classification (IPC)7: B32B 27/00, E04B 1/94, C09K 21/02 (86) International application number: PCT/EP0004/240 (87) International publication number: WO 0069/626 (23.11.2000 Gazette 2000/47)

(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: 12.05.1999 IT TV990055 02.08.1999 IT TV990090 (71) Applicant: Frezza S.R.L. 310202 Vidor (IT)	(72) Inventor: DOIMO, Eros I-31020 Vidor (IT) (74) Representative: Piovesana, Paolo  Corso del Popolo, 70 30172 Venezia-Mestre 30172 Venezia-Mestre (IT)