REACTIVE HOT MELT ADHESIVE COMPOSITION IMPROVED IN GREEN STRENGTH

PROBLEM TO BE SOLVED: To provide a moisture-reactive hot melt composition which is improved in balance of an open time and a green strength and useful as an adhesive. SOLUTION: The composition is formed by kneading at least one polyol, at least one polyisocyanate, and a component containing at least...

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Bibliographische Detailangaben
1. Verfasser: KESSELMAYER MARK ALAN
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a moisture-reactive hot melt composition which is improved in balance of an open time and a green strength and useful as an adhesive. SOLUTION: The composition is formed by kneading at least one polyol, at least one polyisocyanate, and a component containing at least one acrylic polymer having a tertiary alkylamido functional group. There are provided a method of manufacturing this composition and a method of using such a composition for bonding a base material. COPYRIGHT: (C)2004,JPO