(19)

(11)

EP 0 487 616 A1

(12)

(43) Date of publication: 03.06.1992 Bulletin 1992/23 (21) Application number: 90913132.0 (22) Date of filing: 09.08.1990

(51) International Patent Classification (IPC):  G03C 1/ 047( . ) G03C 5/ 26( . ) G03C 5/ 305( . ) G03C 7/ 407( . ) G03C 5/ 00( . ) G03C 5/ 29( . ) G03C 7/ 30( . ) (86) International application number: PCT/EP1990/001314 (87) International publication number: WO 1991/003005 (07.03.1991 Gazette 1991/06)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB IT LI LU NL SE (30) Priority: 16.08.1989 GB 19890018723 (71) Applicants: Kodak Limited Harrow, Middlesex HA1 4TY (GB) EASTMAN KODAK COMPANY Rochester, New York 14650-2201 (US)	(72) Inventor: FYSON, John, Richard Hackney London E9 7AS (GB) (74) Representative: Baron, Paul Alexander Clifford, et al  Kodak Limited Patent Department Headstone Drive Harrow Middlesex HA1 4TY Harrow Middlesex HA1 4TY (GB)