(19)

(11)

EP 2 334 858 A2

(12)

(88) Date of publication A3: 12.08.2010 (43) Date of publication: 22.06.2011 Bulletin 2011/25 (21) Application number: 09819708.0 (22) Date of filing: 05.10.2009

(51) International Patent Classification (IPC):  D04H 1/42(2006.01) D06M 15/693(2006.01) D06M 11/45(2006.01) D04H 1/54(2006.01) D06M 13/348(2006.01) D06M 15/21(2006.01) (86) International application number: PCT/US2009/059511 (87) International publication number: WO 2010/042430 (15.04.2010 Gazette 2010/15)

(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 Designated Extension States: AL BA RS (30) Priority: 06.10.2008 GB 0818186 (71) Applicant: 3M Innovative Properties Company Saint Paul, MN 55133-3427 (US)	(72) Inventors: PEYRAS-CARRATTE, Jeremie F-95006 Cergy Pontoise Cedex (FR) COANT, Jean-Marie F-95006 Cergy Pontoise Cedex (FR) MARTIN RIVERA, Carmen E-28027 Madrid (ES) MARTIN BERNIA, Cristobal E-28027 Madrid (ES) DE LOS ANGELES ALCAZAR, Maria E-28027 Madrid (ES) (74) Representative: Bergen, Katja et al 3M Deutschland GmbH OIPC Carl-Schurz-Strasse 1 41453 Neuss 41453 Neuss (DE)