(19)

(11)

EP 3 313 559 A1

(12)

(43) Date of publication: 02.05.2018 Bulletin 2018/18 (21) Application number: 16732663.6 (22) Date of filing: 28.06.2016

(51) International Patent Classification (IPC):  B01F 5/06(2006.01) B01F 13/00(2006.01) (86) International application number: PCT/EP2016/065065 (87) International publication number: WO 2017/001436 (05.01.2017 Gazette 2017/01)

(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 Designated Validation States: MA MD (30) Priority: 29.06.2015 WO PCT/EP2015/174301 (71) Applicants: IMEC VZW 3001 Leuven (BE) Katholieke Universiteit Leuven 3000 Leuven (BE)	(72) Inventor: TAHER, Ahmed 3001 Leuven (BE) (74) Representative: DenK iP  Leuvensesteenweg 203 3190 Boortmeerbeek 3190 Boortmeerbeek (BE)