RADIATION-SENSITIVE COMPOSITIONS AND ELEMENTS CONTAINING POLY(VINYL HYDROXYARYL CARBOXYLIC ACID ESTER)S

A radiation-sensitive composition can be used to prepare positive-working imageable elements having improved sensitivity and solvent resistance. These elements are useful for making lithographic printing plates and printed circuit boards. The composition includes a water-insoluble polymeric binder t...

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Bibliographische Detailangaben
Hauptverfasser: BYLINA GEORGY, POSTEL LARISA, LEVANON MOSHE, RUBIN MARINA, KURTSER TANYA, KAMPEL VLADIMIR
Format: Patent
Sprache:eng
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Zusammenfassung:A radiation-sensitive composition can be used to prepare positive-working imageable elements having improved sensitivity and solvent resistance. These elements are useful for making lithographic printing plates and printed circuit boards. The composition includes a water-insoluble polymeric binder that has at least 20 mol % of recurring units comprising hydroxyaryl carboxylic acid ester groups, some of which can be substituted with cyclic imide moieties.