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EP 3 024 570 A1

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(43) Date of publication: 01.06.2016 Bulletin 2016/22 (21) Application number: 14777164.6 (22) Date of filing: 23.07.2014

(51) International Patent Classification (IPC):  B01J 20/22(2006.01) B01J 20/28(2006.01) C08G 61/10(2006.01) F17C 11/00(2006.01) B01J 20/26(2006.01) B01J 20/30(2006.01) C08G 61/12(2006.01) (86) International application number: PCT/IB2014/063338 (87) International publication number: WO 2015/011654 (29.01.2015 Gazette 2015/04)

(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: 23.07.2013 EP 13425105 (71) Applicants: SOL S.p.A. 20900 Monza (MB) (IT) OMB Saleri S.p.A. 25126 Brescia (IT)

(72) Inventors: ERRAHALI, Mina I-15121 Alessandria (IT) GATTI, Giorgio I-15053 Castelnuovo Scrivia (Alessandria) (IT) TEI, Lorenzo I-10126 Torino (IT) COSSI, Maurizio I-56121 Cascina (Pisa) (IT) MARCHESE, Leonardo I-10095 Grugliasco (Torino) (IT) VALTOLINA, Daniele I-23896 Sirtori (Lecco) (IT) SALERI, Paride I-25133 Brescia (IT) (74) Representative: Comoglio, Elena et al Jacobacci & Partners S.p.A. Corso Emilia 8 10152 Torino 10152 Torino (IT)