(19)

(11)

EP 2 895 249 A1

(12)

(43) Date of publication: 22.07.2015 Bulletin 2015/30 (21) Application number: 13759463.6 (22) Date of filing: 28.08.2013

(51) International Patent Classification (IPC):  B01D 25/00(2006.01) B29C 65/10(2006.01) (86) International application number: PCT/EP2013/067804 (87) International publication number: WO 2014/040859 (20.03.2014 Gazette 2014/12)

(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 Designated Extension States: BA ME (30) Priority: 12.09.2012 NL 2009450 (71) Applicant: Limburg Filter B.V. 6217 HZ Maastricht (NL)	(72) Inventor: KRUIP, Francois Bernard Paul Marie NL-6212 EM Maastricht (NL) (74) Representative: Hoffmann Eitle  Patent- und Rechtsanwälte PartmbB Arabellastraße 30 81925 München 81925 München (DE)