PHOTOIMAGE FORMING COMPOSITION HAVING IMPROVED FLEXIBILITY AND PEELABILITY

PROBLEM TO BE SOLVED: To provide a photoimage forming composition having improved flexibility and peelability. SOLUTION: This composition is a negative photoimage forming composition containing (I) a binder polymer having enough acidic functional property to develop the photoimage forming compsn. in...

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Bibliographische Detailangaben
Hauptverfasser:	BARR ROBERT KLEMENS, LUNDY DANIEL EDWARD, REARDON EDWARD JOSEPH
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CHEMISTRY CINEMATOGRAPHY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY HOLOGRAPHY MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MATERIALS THEREFOR METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS PRINTED CIRCUITS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a photoimage forming composition having improved flexibility and peelability. SOLUTION: This composition is a negative photoimage forming composition containing (I) a binder polymer having enough acidic functional property to develop the photoimage forming compsn. in an alkali aqueous solution, (II) photopolymerizable substance for the binder polymer, and (III) photoinitiator chemical system. The whole or a part of the photopolymerizable substance contains a (meth)acrylate functional urethane oligomer, and the (meth)acrylate functional groups are separated from urethane bonds by two or more alkylene oxide groups and one or more lactone groups.