(19)

(11)

EP 1 924 995 A2

(12)

(88) Date of publication A3: 10.05.2007 (43) Date of publication: 28.05.2008 Bulletin 2008/22 (21) Application number: 06813563.1 (22) Date of filing: 18.08.2006

(51) International Patent Classification (IPC):  G11B 33/04(2006.01) (86) International application number: PCT/US2006/032475 (87) International publication number: WO 2007/022457 (22.02.2007 Gazette 2007/08)

(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: 18.08.2005 US 709282 P (71) Applicant: MeadWestvaco Corporation Glen Allen, VA 23060 (US)	(72) Inventors: GELARDI, John A. Kennebunkport, Maine 04046 (US) KOSTYUN, James Pittsfield, MA 01201 (US) (74) Representative: Baldwin, Mark et al Coulson & Associates 1st Floor Suite 5 Newbold Road Rugby Warwickshire CV21 2LQ Rugby Warwickshire CV21 2LQ (GB)