(19)

(11)

EP 1 651 814 A1

(12)

(43) Date of publication: 03.05.2006 Bulletin 2006/18 (21) Application number: 04741164.0 (22) Date of filing: 20.07.2004

(51) International Patent Classification (IPC):  D21H 21/14(1990.01) (86) International application number: PCT/EP2004/008088 (87) International publication number: WO 2005/014931 (17.02.2005 Gazette 2005/07)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 25.07.2003 JP 2003280455 (71) Applicants: BASF Aktiengesellschaft 67056 Ludwigshafen (DE) Seiko PMC Corporation Tokyo 103-0023 (JP)	(72) Inventor: Ito, Kenichi, c/o Seiko PMC Corporation Ichihara-shi, Chiba-ken (JP)