(19)

(11)

EP 2 975 950 A2

(12)

(88) Date of publication A3: 13.11.2014 (43) Date of publication: 27.01.2016 Bulletin 2016/04 (21) Application number: 14712635.3 (22) Date of filing: 18.03.2014

(51) International Patent Classification (IPC):  A24D 3/02(2006.01) (86) International application number: PCT/EP2014/055381 (87) International publication number: WO 2014/147057 (25.09.2014 Gazette 2014/39)

(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: 19.03.2013 EP 13159951 (71) Applicant: Philip Morris Products S.A. 2000 Neuchâtel (CH)	(72) Inventors: FERRAZZIN, Diego I-41013 Castelfranco Emilia Modena (IT) BONAVERI, Marco I-40050 Monte San Pietro Bologna (IT) MELONCELLI, Niki I-40013 Castelmaggiore Bologna (IT) LODI, Ilario I-40100 Bolgona (IT) MINNELLI, Gastone I-40100 Bologna (IT) BEGHIN, Alessandro I-40057 Granarolo dell'Emilia Bologna (IT) (74) Representative: Bohest AG  Holbeinstrasse 36 4051 Basel 4051 Basel (CH)