(19)

(11)

EP 0 511 378 A1

(12)

(43) Date of publication: 04.11.1992 Bulletin 1992/45 (21) Application number: 92901956.0 (22) Date of filing: 07.11.1991

(51) International Patent Classification (IPC):  B41M 5/ 382( . ) B41M 5/ 46( . ) G03F 3/ 10( . ) B41M 5/ 42( . ) B41M 7/ 00( . ) (86) International application number: PCT/US1991/008345 (87) International publication number: WO 1992/009930 (11.06.1992 Gazette 1992/13)

(84) Designated Contracting States: DE FR GB IT NL SE (30) Priority: 21.11.1990 US 19900616851 (71) Applicant: POLAROID CORPORATION Cambridge, Massachusetts 02139 (US)	(72) Inventors: FEHERVARI, Agota, F. Lexington, MA 02173 (US) GAUDIANA, Russell, A. Merrimack, NH 03054 (US) SCHOEPKE, Philip, J. Maynard, MA 01754 (US) BAKER, David, B. Natick, MA 01760 (US) (74) Representative: Koch, Günther, Dipl.-Ing., et al  Garmischer Strasse 4 D-80339 München D-80339 München (DE)