Auf der Druckpresse Stattfindender Entwicklungstyp-Flachdruckplattenvorläufer, Verfahren zur Herstellung einer Flachdruckplatte und Flachdruckverfahren

Details

Veröffentlichungs-Nr.

EP4744902

Anmeldetag

11. Juli 2024

Veröffentlichung

16. Januar 2025

Rechtsraum

EP

Abstract

There are provided an on-press development type lithographic printing plate precursor including a support, and an image-recording layer on the support, in which the image-recording layer contains two or more electron-donating polymerization initiators and an electron-accepting polymerization initiator, and the two or more electron-donating polymerization initiators are borate compounds, and at least one of the two or more electron-donating polymerization initiators is a borate compound represented by Formula (1), and an application thereof. In Formula (1), R<1>, R<2>, R<3>, and R<4> each independently represent a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted alkenyl group, or a substituted or unsubstituted alkynyl group, and R<1>, R<2>, R<3>, and R<4> may each independently have a ring structure. Provided that at least one of R<1>, R<2>, R<3>, or R<4> is different from the other. M<+> represents a cation. <img class="EMIRef" id="8c4dfb0e-89f3-4ccf-a134-9db5810e95ce-ia01" />

Anmelder

Firma

FUJIFILM Corporation

Land

🇯🇵 Japan