(19)

(11)

EP 2 478 069 A1

(12)

(43) Date of publication: 25.07.2012 Bulletin 2012/30 (21) Application number: 10817478.0 (22) Date of filing: 17.09.2010

(51) International Patent Classification (IPC):  C10B 47/30(2006.01) C10J 3/00(2006.01) (86) International application number: PCT/LV2010/000010 (87) International publication number: WO 2011/034409 (24.03.2011 Gazette 2011/12)

(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 Designated Extension States: RS (30) Priority: 18.09.2009 LV 090157 (71) Applicant: Intec Group, SIA LV-1050 Riga (LV)	(72) Inventor: MEROLA, Raffaele I-81020 Casapulla (IT) (74) Representative: Anohins, Vladimirs et al Agency Tria Robit P.O. Box 22 1010 Riga 1010 Riga (LV)