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(11)

EP 3 218 415 A1

(12)

(43) Date of publication: 20.09.2017 Bulletin 2017/38 (21) Application number: 15802176.6 (22) Date of filing: 11.11.2015

(51) International Patent Classification (IPC):  C08B 15/00(2006.01) A61K 8/73(2006.01) C08J 3/075(2006.01) C08L 1/04(2006.01) C08L 1/02(2006.01) C08J 5/18(2006.01) C08B 15/02(2006.01) (86) International application number: PCT/FI2015/050785 (87) International publication number: WO 2016/075370 (19.05.2016 Gazette 2016/20)

(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: 11.11.2014 FI 20145987 (71) Applicant: Betulium OY 02150 Espoo (FI)	(72) Inventors: LAUKKANEN, Antti FI-00250 Helsinki (FI) MCKEE, Jason FI-00720 Helsinki (FI) SAARINEN, Tapio FI-02180 Espoo (FI) MERTANIEMI, Henrikki FI-00790 Helsinki (FI) (74) Representative: Espatent Oy  Kaivokatu 10 D 00100 Helsinki 00100 Helsinki (FI)