(19)

(11)

EP 0 426 774 A1

(12)

(43) Date of publication: 15.05.1991 Bulletin 1991/20 (21) Application number: 90903479.0 (22) Date of filing: 13.02.1990

(51) International Patent Classification (IPC):  C08C 19/ 44( . ) C08F 297/ 02( . ) C08F 8/ 42( . ) (86) International application number: PCT/US1990/000760 (87) International publication number: WO 1990/009403 (23.08.1990 Gazette 1990/20)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB IT LI LU NL SE (30) Priority: 16.02.1989 US 19890311555 (71) Applicant: EASTMAN KODAK COMPANY Rochester, New York 14650-2201 (US)	(72) Inventors: LONG, Timothy, Edward Rochester, NY 14616 (US) TURNER, Sam, Richard Pittsford, NY 14534 (US) (74) Representative: Brandes, Jürgen, Dr. rer. nat., et al  Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2 D-81541 München D-81541 München (DE)