Imageable elements with low pH developer solubility

Single- and multi-layer positive-working imageable elements include an ink receptive outer layer includes a primary polymeric binder that is a poly(vinyl phenol) or a phenolic polymer having certain acidic groups. The use of this type of polymeric binder makes the imaged elements developable in low...

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Bibliographische Detailangaben
Hauptverfasser: SAVARIAR-HAUCK CELIN, MONK ALAN STANLEY VICTOR, HAUCK GERHARD
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:Single- and multi-layer positive-working imageable elements include an ink receptive outer layer includes a primary polymeric binder that is a poly(vinyl phenol) or a phenolic polymer having certain acidic groups. The use of this type of polymeric binder makes the imaged elements developable in low pH (11 or less) alkaline developers.