(19)

(11)

EP 0 431 110 A1

(12)

(43) Date of publication: 12.06.1991 Bulletin 1991/24 (21) Application number: 90908909.0 (22) Date of filing: 30.05.1990

(51) International Patent Classification (IPC):  G03G 15/ 08( . ) (86) International application number: PCT/US1990/002921 (87) International publication number: WO 1990/015366 (13.12.1990 Gazette 1990/28)

(84) Designated Contracting States: DE FR GB (30) Priority: 02.06.1989 US 19890360808 02.06.1989 US 19890360810 02.06.1989 US 19890360811 (71) Applicant: EASTMAN KODAK COMPANY Rochester, New York 14650-2201 (US)	(72) Inventors: HACKNAUER, Frank c/o EASTMAN KODAK COMPANY Rochester, New York 14650-2201 (US) CORBY, Kenneth, Dean, c/o EASTMAN KODAK COMPANY Rochester, NY 14650-2201 (US) Vacek, Ronald Roy c/o EASTMAN KODAK COMPANY Rochester, New York 14650-2201 (US) (74) Representative: Blickle, K. Werner, Dipl.-Ing., et al  KODAK AKTIENGESELLSCHAFT Patentabteilung D-70323 Stuttgart D-70323 Stuttgart (DE)