(19)

(11)

EP 3 148 353 A1

(12)

(43) Date of publication: 05.04.2017 Bulletin 2017/14 (21) Application number: 15732397.3 (22) Date of filing: 22.05.2015

(51) International Patent Classification (IPC):  A24D 3/02(2006.01) (86) International application number: PCT/IB2015/053787 (87) International publication number: WO 2015/181694 (03.12.2015 Gazette 2015/48)

(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 (30) Priority: 26.05.2014 IT TO20140415 (71) Applicant: MONTRADE S.p.A. 40132 Bologna (IT)	(72) Inventors: GIANNINI, Antonella I-40132 Bologna (IT) MONZONI, Alberto I-40132 Bologna (IT) (74) Representative: Notaro, Giancarlo  Buzzi, Notaro & Antonielli d'Oulx Via Maria Vittoria 18 10123 Torino 10123 Torino (IT)