Multi-layer thermally imageable element

Multi-layer thermally imageable elements, useful as a lithographic printing plate precursors, are disclosed. The elements contain a top layer, an absorber layer that contains a photothermal conversion material and a hydrophilic substrate. An optional underlayer may also be present between the absorb...

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Bibliographische Detailangaben
Hauptverfasser: SHIMAZU KEN-ICHI, PATEL JAYANTI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Multi-layer thermally imageable elements, useful as a lithographic printing plate precursors, are disclosed. The elements contain a top layer, an absorber layer that contains a photothermal conversion material and a hydrophilic substrate. An optional underlayer may also be present between the absorber layer and the hydrophilic substrate. The elements can be thermally imaged and processed with an aqueous alkaline developer.