HEAT SENSITIVE COMPOSITION FOR IMAGE GENERATION ON A THERMAL CTP PRINTING PLATE

HEAT SENSITIVE COMPOSITION FOR IMAGE GENERATION ON A THERMAL CTP PRINTING PLATE

A photosensitive composition for forming an image on a thermal CTP(computer on plate) printing plate is provided to allow a printing plate of high quality to be prepared even with a small amount of laser beam. A photosensitive composition for forming an image on a thermal CTP printing plate comprise...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YEO, CHANG WUK, KIM, JEUNG KUN, KIM, SUK JONG, CHO, IL WON
Format: Patent
Sprache:eng
Schlagworte:
APPARATUS SPECIALLY ADAPTED THEREFOR
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
MATERIALS THEREFOR
ORIGINALS THEREFOR
PHOTOGRAPHY
PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES
PHYSICS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A photosensitive composition for forming an image on a thermal CTP(computer on plate) printing plate is provided to allow a printing plate of high quality to be prepared even with a small amount of laser beam. A photosensitive composition for forming an image on a thermal CTP printing plate comprises 3-7 wt% of an IR absorbing dye; 50-90 wt% of a resin; 2-4 wt% of a dye; and 0.01-30 wt% of a metal particle. Preferably the metal particle is at least one selected from the group consisting of copper(Cu), zinc(Zn), tin(Sn), magnesium(Mg), manganese(Mn), chromium(Cr), iron(Fe), titanium(Ti), nickel(Ni), aluminum(Al), gold(Au) and silver (Ag), and has a particle size of 50 nm to 30 micrometers.