(19)

(11)

EP 1 979 509 A2

(12)

(88) Date of publication A3: 13.12.2007 (43) Date of publication: 15.10.2008 Bulletin 2008/42 (21) Application number: 06831525.8 (22) Date of filing: 22.12.2006

(51) International Patent Classification (IPC):  C25B 1/13(2006.01) C25B 11/04(2006.01) C25B 9/08(2006.01) (86) International application number: PCT/HU2006/000126 (87) International publication number: WO 2007/072098 (28.06.2007 Gazette 2007/26)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR Designated Extension States: BA HR RS (30) Priority: 23.12.2005 HU 0501204 (71) Applicant: Thalesnano Nanotechnológiai Zrt. 1031 Budapest (HU)	(72) Inventors: SZALAY, Dániel H-1062 Budapest (HU) VARGA, Norbert H-2800 Tatabánya (HU) BONCZ, Ferenc H-1133 Budapest (HU) DARVAS, Ferenc H-1016 Budapest (HU) KARANCSI, Tamás H-1124 Budapest (HU) GÖDÖRHÁZY, Lajos H-2030 Érd (HU) (74) Representative: Szabo, Zsolt  Danubia Patent & Trademark Attorneys, Pox 198 1368 Budapest 5 1368 Budapest 5 (HU)