| 摘要 |
<p>Hot-melt adhesives characterized by moisture-induced cross-linking which possesses excellent thermal stability at temperatures equal to or greater than 200°C and good initial adhesive strength are produced by converting diisocyanates with alkyloxy-alkylenamino or alkoxy-mercaptosilanes and reacting the urea derivatives so obtained with polyamides containing free amino and/or carboxyl groups to form silanized polyamides.</p> |
