(19)

(11)

EP 3 230 341 A2

(12)

(88) Date of publication A3: 04.08.2016 (43) Date of publication: 18.10.2017 Bulletin 2017/42 (21) Application number: 15868537.0 (22) Date of filing: 07.12.2015

(51) International Patent Classification (IPC):  C08G 64/30(2006.01) C08G 64/02(2006.01) (86) International application number: PCT/KR2015/013331 (87) International publication number: WO 2016/093581 (16.06.2016 Gazette 2016/24)

(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: 08.12.2014 US 201462088751 P 01.08.2015 US 201562199983 P (71) Applicants: Pyo, Sang-Hyun 245 44 Staffanstorp (SE) Hatti-Kaul, Rajni 224 74 Lund (SE)	(72) Inventors: Pyo, Sang-Hyun 245 44 Staffanstorp (SE) Hatti-Kaul, Rajni 224 74 Lund (SE) (74) Representative: Awapatent AB  P.O. Box 5117 200 71 Malmö 200 71 Malmö (SE)