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EP 3 122 852 A1

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(43) Date of publication: 01.02.2017 Bulletin 2017/05 (21) Application number: 15731673.8 (22) Date of filing: 27.03.2015

(51) International Patent Classification (IPC):  C11D 3/00(2006.01) B05B 7/00(2006.01) C11D 17/04(2006.01) B05B 11/00(2006.01) (86) International application number: PCT/IB2015/052283 (87) International publication number: WO 2015/145399 (01.10.2015 Gazette 2015/39)

(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 Designated Validation States: MA (30) Priority: 28.03.2014 IT TO20140265 (71) Applicant: Fater S.p.A. 65129 Pescara (IT)	(72) Inventors: SARCINELLI, Luca I-65129 Pescara (IT) MARRA, Giuliano I-65129 Pescara (IT) PERFILI, Bruna I-65129 Pescara (IT) CASTELLINI, Serena I-65129 Pescara (IT) (74) Representative: Fiussello, Francesco et al Studio Torta S.p.A. Via Viotti, 9 10121 Torino (TO) 10121 Torino (TO) (IT)