(19)

(11)

EP 1 861 453 A1

(12)

(43) Date of publication: 05.12.2007 Bulletin 2007/49 (21) Application number: 06723058.1 (22) Date of filing: 17.02.2006

(51) International Patent Classification (IPC):  C08J 9/00(2006.01) B32B 5/18(2006.01) C08L 63/02(2006.01) B29C 44/12(2006.01) (86) International application number: PCT/EP2006/001463 (87) International publication number: WO 2006/094614 (14.09.2006 Gazette 2006/37)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 11.03.2005 EP 05425146 (71) Applicant: Nuova Connavi S.R.L. 19020 Vezzano Ligure la Spezia (IT)	(72) Inventors: HVALA, Massimo I-56122 Pisa (IT) PFLETSCHINGER, Elmar I-22020 San Fermo della Battaglia (IT) (74) Representative: Celestino, Marco  ABM, Agenzia Brevetti & Marchi, Viale Giovanni Pisano, 31 56123 Pisa 56123 Pisa (IT)