(19)

(11)

EP 1 025 150 A1

(12)

(43) Date of publication: 09.08.2000 Bulletin 2000/32 (21) Application number: 98955215.3 (22) Date of filing: 30.10.1998

(51) International Patent Classification (IPC)7: C08K 5/00, C08L 101/00 // (C08L101/00, 101:00), C08L101:04 (86) International application number: PCT/US9823/113 (87) International publication number: WO 9923/147 (14.05.1999 Gazette 1999/19)

(84) Designated Contracting States: DE ES FR IT (30) Priority: 31.10.1997 US 63961 P (71) Applicant: E.I. DU PONT DE NEMOURS AND COMPANY WilmingtonDelaware 19898 (US)	(72) Inventors: DU PONT, Benjamin, F. Rockland, DE 19732 (US) KOSINSKI, Leonard, Edward, Raymond Chadds Ford, PA 19317 (US) DUCH, Michael, William Newark, DE 19711 (US) (74) Representative: Kuhnen & Wacker  Patentanwaltsgesellschaft mbH,Alois-Steinecker-Strasse 22 85354 Freising 85354 Freising (DE)