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(11)

EP 3 177 567 A1

(12)

(43) Date of publication: 14.06.2017 Bulletin 2017/24 (21) Application number: 15750364.0 (22) Date of filing: 07.08.2015

(51) International Patent Classification (IPC):  C01G 49/06(2006.01) C01G 49/08(2006.01) C09C 1/24(2006.01) A61K 49/18(2006.01) C09C 3/10(2006.01) (86) International application number: PCT/EP2015/068253 (87) International publication number: WO 2016/020524 (11.02.2016 Gazette 2016/06)

(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: 08.08.2014 EP 14180393 (71) Applicant: Universität für Bodenkultur Wien 1180 Wien (AT)	(72) Inventors: REIMHULT, Erik A-1180 Vienna (AT) ZIRB, Roland A-1180 Vienna (AT) (74) Representative: Sonn & Partner Patentanwälte  Riemergasse 14 1010 Wien 1010 Wien (AT)