Reactive hot-melt adhesive compositions with improved green strength

A moisture-reactive hot-melt composition, useful as an adhesive, is provided that has improved balance of open time and green strength. In particular, the composition is made from a polyol, a polyisocyante, and an acrylic polymer. Also provided are a method for making such compositions and a method...

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Bibliographische Detailangaben
1. Verfasser: KESSELMAYER, MARK ALAN
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A moisture-reactive hot-melt composition, useful as an adhesive, is provided that has improved balance of open time and green strength. In particular, the composition is made from a polyol, a polyisocyante, and an acrylic polymer. Also provided are a method for making such compositions and a method for using such compositions for bonding substrates.