(19)

(11)

EP 2 705 324 A1

(12)

(43) Date of publication: 12.03.2014 Bulletin 2014/11 (21) Application number: 12717279.9 (22) Date of filing: 26.04.2012

(51) International Patent Classification (IPC):  F41H 5/04(2006.01) (86) International application number: PCT/EP2012/057611 (87) International publication number: WO 2012/150169 (08.11.2012 Gazette 2012/45)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR (30) Priority: 03.05.2011 EP 11164553 (71) Applicants: Teijin Aramid B.V. 6824 BM Arnhem (NL) Barrday, Inc. Cambridge, Ontario N1T 1S2 (CA)	(72) Inventors: DE HAAS, Marc-Jan NL-7339 DJ Apeldoorn (NL) PATEL, Chinkalben Ancaster, Ontario L9K-0A5 (CA) (74) Representative: Heimann, Anette  CPW GmbH Kasinostrasse 19-21 42103 Wuppertal 42103 Wuppertal (DE)