Positiv-Arbeitender-Lithographiedruckplattenvorläufer und Verfahren zur Herstellung einer Lithographiedruckplatte

Details

Veröffentlichungs-Nr.

EP4714657

Anmeldetag

8. September 2025

Veröffentlichung

25. März 2026

Rechtsraum

EP

IPC

B41C1/10(SATO TAKASHI et al.)(CREO INC et al.)

Abstract

A positive-working lithographic printing plate precursor including a support and an image-recording layer formed on the support and consisting of a positive-working photosensitive resin composition, in which the positive-working photosensitive resin composition contains a compound having at least one electron-withdrawing group and at least one phenolic hydroxyl group in one molecule, an alkali-soluble resin, and an infrared absorber, and the electron-withdrawing group excludes a sulfonyl group; and a method of preparing a lithographic printing plate using the positive-working lithographic printing plate precursor.

Anmelder

Firma

FUJIFILM Corporation

Land

🇯🇵 Japan