(19)

(11)

EP 1 966 432 A2

(12)

(88) Date of publication A3: 30.08.2007 (43) Date of publication: 10.09.2008 Bulletin 2008/37 (21) Application number: 06845672.2 (22) Date of filing: 15.12.2006

(51) International Patent Classification (IPC):  D06M 13/192(2006.01) C03C 25/50(2006.01) C03C 25/28(2006.01) C08J 5/06(2006.01) (86) International application number: PCT/US2006/048130 (87) International publication number: WO 2007/078900 (12.07.2007 Gazette 2007/28)

(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 (30) Priority: 30.12.2005 US 322331 (71) Applicant: OCV Intellectual Capital, LLC Toledo, OH 43659 (US)	(72) Inventors: COSSEMENT, Marc, R. B-4650 Herve (BE) HENRION, Jean-Marc, P. B-4910 Theux (BE) (74) Representative: Hart-Davis, Jason et al Cabinet Beau de Loménie, 158, rue de l'Université 75340 Paris Cedex 07 75340 Paris Cedex 07 (FR)