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(11)

EP 1 423 489 A1

(12)

(43) Date of publication: 02.06.2004 Bulletin 2004/23 (21) Application number: 02759473.8 (22) Date of filing: 27.08.2002

(51) International Patent Classification (IPC)7: C09J 157/00, C09J 201/00, C09J 7/02 (86) International application number: PCT/US2002/027334 (87) International publication number: WO 2003/020842 (13.03.2003 Gazette 2003/11)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 31.08.2001 JP 2001262609 (71) Applicant: 3M Innovative Properties Company St. Paul, MN 55133-3427 (US)	(72) Inventors: ABE, Hidetoshi Tendo-city, Yamagata 994-0047 (JP) TAKAMATSU, Yorinobu Sagamihara-city, Kanagawa 229-1123 (JP) (74) Representative: VOSSIUS & PARTNER  Siebertstrasse 4 81675 München 81675 München (DE)