(19)

(11)

EP 2 934 834 A1

(12)

(43) Date of publication: 28.10.2015 Bulletin 2015/44 (21) Application number: 13864216.0 (22) Date of filing: 23.12.2013

(51) International Patent Classification (IPC):  B27K 3/34(2006.01) A01N 25/04(2006.01) C09D 5/18(2006.01) A01N 25/24(2006.01) C09D 5/14(2006.01) C09K 21/00(2006.01) (86) International application number: PCT/FI2013/051202 (87) International publication number: WO 2014/096557 (26.06.2014 Gazette 2014/26)

(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 (30) Priority: 21.12.2012 FI 20126375 (71) Applicant: Metsäliitto Osuuskunta 02100 Espoo (FI)	(72) Inventors: HEIKKONEN, Samuli FI-44201 Suolahti (FI) SOKKA, Kasperi FI-44201 Suolahti (FI) (74) Representative: Seppo Laine Oy  Itämerenkatu 3 B 00180 Helsinki 00180 Helsinki (FI)