(19)

(11)

EP 3 177 383 A1

(12)

(43) Date of publication: 14.06.2017 Bulletin 2017/24 (21) Application number: 15736839.0 (22) Date of filing: 14.07.2015

(51) International Patent Classification (IPC):  B01D 53/02(2006.01) C12M 1/00(2006.01) C01C 1/242(2006.01) B01D 53/26(2006.01) C10L 3/10(2006.01) (86) International application number: PCT/EP2015/066074 (87) International publication number: WO 2016/012309 (28.01.2016 Gazette 2016/04)

(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 (30) Priority: 21.07.2014 NL 2013230 (71) Applicant: Airpack Holding B.v. 4301 RN Zierikzee (NL)	(72) Inventors: WARNAR, Jan Piet NL-4301 WX Zierikzee (NL) WARNAR, Petronella Wilhelmina NL-4301 LT Zierikzee (NL) (74) Representative: van Kooij, Adriaan  Arnold & Siedsma Bezuidenhoutseweg 57 2594 AC The Hague 2594 AC The Hague (NL)