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(11)

EP 2 406 424 A1

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(43) Date of publication: 18.01.2012 Bulletin 2012/03 (21) Application number: 10709354.4 (22) Date of filing: 12.03.2010

(51) International Patent Classification (IPC):  D06P 5/20(2006.01) A61F 13/42(2006.01) B41J 29/00(2006.01) D06P 5/30(2006.01) A61F 13/44(2006.01) (86) International application number: PCT/US2010/027185 (87) International publication number: WO 2010/105190 (16.09.2010 Gazette 2010/37)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 13.03.2009 JP 2009061303 (71) Applicant: E. I. du Pont de Nemours and Company Wilmington, DE 19898 (US)	(72) Inventor: KANDA, Yukio Kashiwa-shi Chiba 277-0813 (JP) (74) Representative: Morf, Jan Stefan  Abitz & Partner Patentanwälte Hörselbergstrasse 5 81677 München 81677 München (DE)