(19)

(11)

EP 2 074 072 A2

(12)

(88) Date of publication A3: 12.06.2008 (43) Date of publication: 01.07.2009 Bulletin 2009/27 (21) Application number: 07821491.3 (22) Date of filing: 18.10.2007

(51) International Patent Classification (IPC):  C03C 15/00(2006.01) (86) International application number: PCT/EP2007/061126 (87) International publication number: WO 2008/046877 (24.04.2008 Gazette 2008/17)

(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 MT NL PL PT RO SE SI SK TR (30) Priority: 18.10.2006 EP 06122490 (71) Applicant: AGC Flat Glass Europe SA 1170 Bruxelles (Watermael-Boitsfort) (BE)	(72) Inventors: PILLOY, Georges 6040 Jumet (BE) HENNEBICHLER, Petr 6040 Jumet (BE) JACOBS, Nadia 6040 Jumet (BE) (74) Representative: Larangé, Françoise  ARC-IP Chaussée de La Hulpe, 185 1170 Bruxelles 1170 Bruxelles (BE)