(19)

(11)

EP 3 703 922 A1

(12)

(43) Date of publication: 09.09.2020 Bulletin 2020/37 (21) Application number: 18793711.5 (22) Date of filing: 18.10.2018

(51) International Patent Classification (IPC):  B29B 17/00(2006.01) B29B 17/04(2006.01) B29K 105/24(2006.01) C08L 19/00(2006.01) B29K 101/12(2006.01) (86) International application number: PCT/IB2018/058084 (87) International publication number: WO 2019/086993 (09.05.2019 Gazette 2019/19)

(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: KH MA MD TN (30) Priority: 30.10.2017 IT 201700123195 (71) Applicant: Chianese, Umberto 62018 Potenza Picena (Macerata) (IT)	(72) Inventor: Chianese, Umberto 62018 Potenza Picena (Macerata) (IT) (74) Representative: Dall'Olio, Christian et al INVENTION S.r.l. Via delle Armi, 1 40137 Bologna 40137 Bologna (IT)