(19)

(11)

EP 1 874 533 A1

(12)

(43) Date of publication: 09.01.2008 Bulletin 2008/02 (21) Application number: 06725442.5 (22) Date of filing: 30.03.2006

(51) International Patent Classification (IPC):  B32B 17/04(2006.01) C08J 5/04(2006.01) B44C 5/04(2006.01) B32B 27/04(2006.01) (86) International application number: PCT/EP2006/061194 (87) International publication number: WO 2006/111458 (26.10.2006 Gazette 2006/43)

(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: 18.04.2005 US 108340 08.03.2006 US 370607 (71) Applicant: Owens-Corning Intellectual Capital, LLC Toledo, OH 43659 (US)	(72) Inventor: HÜÜSKEN, Robert W.M. Delutte (NL) (74) Representative: Boura, Olivier et al Cabinet Beau de Loménie 158, rue de l'Université 75340 Paris Cedex 07 75340 Paris Cedex 07 (FR)