Epoxydharz und Polyesterharz enthaltende heissschmelzbare Zusammensetzungen

Hot melt compositions comprise from 2 to 95 parts of an epoxy-containing material, correspondingly, from about 98 to 5 parts of a polyester component, an effective amount of a photoinitiator for radiation curing the hot melt composition, and an optional hydroxyl-containing material. The hot melt com...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: STOBBIE, IV, GEORGE, CLAYTON A
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:Hot melt compositions comprise from 2 to 95 parts of an epoxy-containing material, correspondingly, from about 98 to 5 parts of a polyester component, an effective amount of a photoinitiator for radiation curing the hot melt composition, and an optional hydroxyl-containing material. The hot melt composition is a solid at room temperature but can be melted to a liquid upon heating. The invention also relate to a method of adhesively bonding two substrates together using the hot melt compositions.