(19)

(11)

EP 1 274 889 A1

(12)

(43) Date of publication: 15.01.2003 Bulletin 2003/03 (21) Application number: 00966793.2 (22) Date of filing: 21.09.2000

(51) International Patent Classification (IPC)7: D03D 15/08, B32B 5/12, A61F 13/15, A61F 13/20 (86) International application number: PCT/US0025/955 (87) International publication number: WO 0102/1873 (29.03.2001 Gazette 2001/13)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL (30) Priority: 21.09.1999 US 155464 P (71) Applicant: WEYERHAEUSER COMPANY Federal Way,Washington 98003 (US)	(72) Inventors: DOPPS, Melissa L. Seattle, WA 98115 (US) EDMARK, Richard, A. Seattle, WA 98112 (US) MARSH, David, G. Federal Way, WA 98023 (US) GRAEF, Peter, A. Puyallup, WA 98374 (US) (74) Representative: Trueman, Lucy Petra  Barker Brettell,138 Hagley Road,Edgbaston Birmingham B16 9PW Birmingham B16 9PW (GB)