(19)

(11)

EP 3 371 254 A1

(12)

(43) Date of publication: 12.09.2018 Bulletin 2018/37 (21) Application number: 16816570.2 (22) Date of filing: 31.10.2016

(51) International Patent Classification (IPC):  C08K 9/04(2006.01) C08G 63/78(2006.01) C08G 59/22(2006.01) C08G 69/16(2006.01) (86) International application number: PCT/CZ2016/050040 (87) International publication number: WO 2017/076379 (11.05.2017 Gazette 2017/19)

(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: 05.11.2015 CZ 20150788 (71) Applicant: Ustav Makromolekularni Chemie AV CR, v.v.i. 162 06 Praha 6 (CZ)	(72) Inventors: KREDATUSOVA, Jana 37701 Jindrichuv Hradec (CZ) BENES, Hynek 19800 Praha 9 (CZ) (74) Representative: Hartvichova, Katerina  Harber IP s.r.o. Na belidle 64/3 150 00 Praha 5 150 00 Praha 5 (CZ)