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(11)

EP 3 419 987 A1

(12)

(43) Date of publication: 02.01.2019 Bulletin 2019/01 (21) Application number: 16706352.8 (22) Date of filing: 25.02.2016

(51) International Patent Classification (IPC):  C07H 15/203(2006.01) B01D 15/38(2006.01) C07H 23/00(2006.01) (86) International application number: PCT/EP2016/053950 (87) International publication number: WO 2017/144099 (31.08.2017 Gazette 2017/35)

(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 (71) Applicant: Hochschule für Technik und Wirtschaft (HTW) Berlin 10318 Berlin (DE)	(72) Inventor: VON HORSTEN, Hans Henning 10245 Berlin (DE) (74) Representative: Geling, Andrea  ZSP Patentanwälte PartG mbB Hansastraße 32 80686 München 80686 München (DE)