(19)

(11)

EP 2 451 303 A1

(12)

(43) Date of publication: 16.05.2012 Bulletin 2012/20 (21) Application number: 10754543.6 (22) Date of filing: 05.07.2010

(51) International Patent Classification (IPC):  A42B 3/24(2006.01) A42B 3/22(2006.01) (86) International application number: PCT/IB2010/001650 (87) International publication number: WO 2011/001278 (06.01.2011 Gazette 2011/01)

(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 SE SI SK SM TR (30) Priority: 03.07.2009 IT BO20090432 (71) Applicant: Raleri S.R.L. 40133 Bologna (BO) (IT)	(72) Inventors: RIGHI, Aronne I-40133 Bologna (BO) (IT) RAMBALDI, Francesco I-40133 Bologna (IT)