(19)

(11)

EP 1 951 496 A1

(12)

(43) Date of publication: 06.08.2008 Bulletin 2008/32 (21) Application number: 06819376.2 (22) Date of filing: 09.11.2006

(51) International Patent Classification (IPC):  B29C 47/00(2006.01) C08J 5/18(2006.01) C08G 73/14(2006.01) (86) International application number: PCT/EP2006/068304 (87) International publication number: WO 2007/054543 (18.05.2007 Gazette 2007/20)

(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 NL PL PT RO SE SI SK TR (30) Priority: 09.11.2005 US 734752 P (71) Applicant: Solvay Advanced Polymers, L.L.C. Alpharetta, GA 30005-3914 (US)	(72) Inventors: CHEN, Hong Alpharetta, Georgia 30005 (US) WARKOSKI, Gregory Cumming, Georgia 30040 (US) (74) Representative: Jacques, Philippe et al Solvay S.A. Département de la Propriété Industrielle, Rue de Ransbeek, 310 1120 Bruxelles 1120 Bruxelles (BE)