| 摘要 |
<p>Curable compositions comprising A) a non-C) epoxy resin having on average more than one epoxide group per molecule, B) an amine compound, C) an isocyanato-containing polyether urethane monoepoxide of the general formula (I), in which R1 and R2 independently of one another are a radical -H or -CH3, n = 0 - 50, and R3 is an aliphatic, araliphatic, aromatic or cycloaliphatic alkylene radical, it being possible for C) to be present both as a constituent in the epoxy resin A) and as an amine adduct in the amine compound B), and D) auxiliaries and additives and/or diluents, and also polyurethane systems further comprising E) an optionally blocked isocyanate, and optionally F) a hydroxy compound having on average at least two hydroxyl groups in the molecule, the use of these curable compositions as casting resin, matrix resin, tooling resin or as coating materials, and further as a formulating component for epoxy resin compositions, in polyurethane systems, and for preparing stable aqueous epoxy resin dispersions.</p> |
