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(11)

EP 1 846 636 A2

(12)

(88) Date of publication A3: 01.03.2007 (43) Date of publication: 24.10.2007 Bulletin 2007/43 (21) Application number: 06718921.7 (22) Date of filing: 18.01.2006

(51) International Patent Classification (IPC):  E06B 3/66(2006.01) B32B 17/10(2006.01) E06B 3/67(2006.01) (86) International application number: PCT/US2006/001922 (87) International publication number: WO 2006/078829 (27.07.2006 Gazette 2006/30)

(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: YU (30) Priority: 18.01.2005 US 36605 18.01.2005 US 36583 (71) Applicant: Solutia Inc. St. Louis, Missouri 63141 (US)	(72) Inventors: KORAN, Francois Longmeadow, MA 01106 (US) KARAGIANNIS, Aristotelis Amherst, MA 01002 (US) BELL, William Reston, VA 20190 (US) (74) Representative: Beckmann, Claus  Kraus & Weisert Patent- und Rechtsanwälte Thomas-Wimmer-Ring 15 80539 München 80539 München (DE)