(19)

(11)

EP 3 720 822 A1

(12)

(43) Date of publication: 14.10.2020 Bulletin 2020/42 (21) Application number: 18903594.2 (22) Date of filing: 05.12.2018

(51) International Patent Classification (IPC):  C02F 3/32(2006.01) A62D 3/02(2007.01) C02F 3/28(2006.01) C12R 1/89(2006.01) (86) International application number: PCT/TR2018/050764 (87) International publication number: WO 2019/151963 (08.08.2019 Gazette 2019/32)

(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: KH MA MD TN (30) Priority: 05.12.2017 TR 201719608 (71) Applicant: Anadolu Universitesi 26470 Eskisehir (TR)	(72) Inventors: GONCU, Serdar Bolumu Eskisehir (TR) TUNA OZTURK, Eda Cankaya/Ankara (TR) (74) Representative: Sevinç, Cenk  Grup Ofis Marka Patent A.S. Ataturk Bulvari 211/11 Kavaklidere 06680 Ankara 06680 Ankara (TR)