(19)

(11)

EP 1 697 484 A2

(12)

(43) Date of publication: 06.09.2006 Bulletin 2006/36 (21) Application number: 04790846.2 (22) Date of filing: 21.10.2004

(51) International Patent Classification (IPC):  C09K 17/00(2006.01) (86) International application number: PCT/EP2004/012061 (87) International publication number: WO 2005/040306 (06.05.2005 Gazette 2005/18)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR Designated Extension States: AL HR LT LV MK (30) Priority: 24.10.2003 IT BG20030048 (71) Applicant: Altini, Mario 24060 Gorlago (BG) (IT)	(72) Inventor: Altini, Mario 24060 Gorlago (BG) (IT) (74) Representative: Giavarini, Francesco et al Zanoli & Giavarini S.r.l. Via Melchiorre Gioia, 64 20125 Milano 20125 Milano (IT)