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EP 3 286 267 A1

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(43) Date of publication: 28.02.2018 Bulletin 2018/09 (21) Application number: 16719270.7 (22) Date of filing: 12.04.2016

(51) International Patent Classification (IPC):  C09D 5/02(2006.01) C08J 3/22(2006.01) C09D 7/12(0000.00) C09D 127/06(2006.01) C08J 3/20(2006.01) C09D 7/00(2018.01) C09D 7/14(0000.00) C09D 201/00(2006.01) (86) International application number: PCT/EP2016/058022 (87) International publication number: WO 2016/169814 (27.10.2016 Gazette 2016/43)

(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: 20.04.2015 IT UB20150427 (71) Applicant: LAMBERTI S.p.A. 21041 Albizzate (Varese) (IT)	(72) Inventors: MARGHERITIS, Giampietro 21032 Caravate (VA) (IT) GATTI, Barbara 20025 Legnano (MI) (IT) PIRRONE, Giuseppe 21052 Busto Arsizio (VA) (IT) FLORIDI, Giovanni 28100 Novara (IT) LI BASSI, Giuseppe 21026 Gavirate (VA) (IT) (74) Representative: Giaroni, Paola  LAMBERTI S.p.A. Ufficio Brevetti Via Piave, 18 21041 Albizzate (VA) 21041 Albizzate (VA) (IT)