(19)

(11)

EP 2 079 583 A2

(12)

(88) Date of publication A3: 24.07.2008 (43) Date of publication: 22.07.2009 Bulletin 2009/30 (21) Application number: 07863536.4 (22) Date of filing: 26.10.2007

(51) International Patent Classification (IPC):  B32B 27/36(2006.01) (86) International application number: PCT/US2007/082611 (87) International publication number: WO 2008/057797 (15.05.2008 Gazette 2008/20)

(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 MT NL PL PT RO SE SI SK TR (30) Priority: 06.11.2006 US 857035 P (71) Applicant: MeadWestvaco Corporation Glen Allen, VA 23060 (US)	(72) Inventors: HAWES, David H Raleigh, North Carolina 27603 (US) WADE, Michael P Raleigh, North Carolina 27610 (US) (74) Representative: Coulson, Elizabeth Eve et al Coulson & Associates 1st Floor Suite 5 Newbold Road Rugby CV21 2LQ Rugby CV21 2LQ (GB)