(19)

(11)

EP 0 689 565 A1

(12)

(43) Date of publication: 03.01.1996 Bulletin 1996/01 (21) Application number: 94911619.0 (22) Date of filing: 16.03.1994

(51) International Patent Classification (IPC):  C08J 5/ 04( . ) C08K 5/ 3492( . ) C08K 7/ 14( . ) C08L 61/ 06( . ) C09K 21/ 14( . ) C08J 5/ 00( . ) C08K 5/ 53( . ) C08L 61/ 04( . ) C08L 77/ 00( . ) (86) International application number: PCT/US1994/002844 (87) International publication number: WO 1994/021723 (29.09.1994 Gazette 1994/22)

(84) Designated Contracting States: BE CH DE FR GB IT LI NL (30) Priority: 17.03.1993 DE 19934308534 (71) Applicant: E.I. DU PONT DE NEMOURS AND COMPANY Wilmington Delaware 19898 (US)	(72) Inventor: COURT, Trevor, Leslie CH-1261 Genolier (CH) (74) Representative: Abitz, Walter, Dr.-Ing., et al  Patentanwälte Abitz & Partner, Poschingerstrasse 6 D-81679 München D-81679 München (DE)