(19)

(11)

EP 1 807 376 A1

(12)

(43) Date of publication: 18.07.2007 Bulletin 2007/29 (21) Application number: 05778701.2 (22) Date of filing: 03.08.2005

(51) International Patent Classification (IPC):  C04B 24/12(2006.01) C04B 28/14(2006.01) B32B 21/00(2006.01) (86) International application number: PCT/US2005/027495 (87) International publication number: WO 2006/036294 (06.04.2006 Gazette 2006/14)

(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: 27.09.2004 US 613577 P (71) Applicant: Hexion Specialty Chemicals Research Belgium S.A. 1348 Ottignies Louvain-la-Neuve (BE)	(72) Inventor: WANTLING, Steven, Joseph Brandon, MS 39047 (US) (74) Representative: van der Straaten, Jan Anthony  Hexion Specialty Chemicals Research Belgium S.A. Avenue Jean Monnet 1 1348 Ottignies-Louvain-la-Neuve 1348 Ottignies-Louvain-la-Neuve (BE)