PHOTO-PROCESSABLE COATINGS

PHOTO-PROCESSABLE COATINGS of the Invention A photo-processable coating is formed using (1) an epoxy prepolymer which is solid at room temperature and which has at least 2 epoxy groups per molecule, (2) an alpha, beta ethylenically unsaturated carboxylic acid, (3) a primary aromatic amine, and (4) a...

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Bibliographische Detailangaben
Hauptverfasser:	CUTILLO JOSEPH G, ABOLAFIA OSCAR R, CANESTARO MICHAEL J, SCHMITT GEORGE P
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR BASIC ELECTRIC ELEMENTS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CHEMISTRY CINEMATOGRAPHY COMPOSITIONS BASED THEREON ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 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 SEMICONDUCTOR DEVICES THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	PHOTO-PROCESSABLE COATINGS of the Invention A photo-processable coating is formed using (1) an epoxy prepolymer which is solid at room temperature and which has at least 2 epoxy groups per molecule, (2) an alpha, beta ethylenically unsaturated carboxylic acid, (3) a primary aromatic amine, and (4) a photo-initiator.