(19)

(11)

EP 2 115 104 A2

(12)

(88) Date of publication A3: 18.12.2008 (43) Date of publication: 11.11.2009 Bulletin 2009/46 (21) Application number: 08709758.0 (22) Date of filing: 04.02.2008

(51) International Patent Classification (IPC):  C10L 5/44(2006.01) (86) International application number: PCT/IB2008/000243 (87) International publication number: WO 2008/093234 (07.08.2008 Gazette 2008/32)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR (30) Priority: 02.02.2007 IT AP20070004 (71) Applicant: Caucci, Franco Comunanza (IT)	(72) Inventor: Caucci, Franco Comunanza (IT) (74) Representative: Mangini, Simone et al Studio Torta S.r.l. Via Viotti, 9 10121 Torino 10121 Torino (IT)