(19)

(11)

EP 2 084 020 A2

(12)

(88) Date of publication A3: 12.09.2008 (43) Date of publication: 05.08.2009 Bulletin 2009/32 (21) Application number: 07844900.6 (22) Date of filing: 06.11.2007

(51) International Patent Classification (IPC):  B44F 1/14(2006.01) B32B 27/00(2006.01) G02B 5/28(2006.01) (86) International application number: PCT/US2007/083749 (87) International publication number: WO 2008/058115 (15.05.2008 Gazette 2008/20)

(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: 08.11.2006 US 864797 P (71) Applicant: BASF Corporation Florham Park, NJ 07932 (US)	(72) Inventors: JONES, Steven Budd Lake, NJ 07828 (US) GIAMMATTEO, Marc Wappingers Falls, NY 12590 (US) (74) Representative: Altmann, Andreas  Isenbruck Bösl Hörschler Wichmann Huhn LLP Patentanwälte Prinzregentenstrasse 68 81675 München 81675 München (DE)