(19)

(11)

EP 3 350 288 A1

(12)

(43) Date of publication: 25.07.2018 Bulletin 2018/30 (21) Application number: 16791675.8 (22) Date of filing: 15.09.2016

(51) International Patent Classification (IPC):  C10J 3/00(2006.01) C10K 1/32(2006.01) C10K 1/02(2006.01) (86) International application number: PCT/IB2016/055484 (87) International publication number: WO 2017/046722 (23.03.2017 Gazette 2017/12)

(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: 16.09.2015 IT UB20153666 (71) Applicant: Clausius - Key S.r.l. 10011 Agliè (TO) (IT)	(72) Inventor: GAZZETTA, Massimo 10148 Torino (IT) (74) Representative: Porta, Checcacci & Associati S.p.A  Via Trebbia, 20 20135 Milano 20135 Milano (IT)