本发明描述了新型二级聚醚多胺及其用途和制备方法。 特别地，二次聚氧丙烯二胺和聚氧丙烯三胺通过其性质，合成和应用来表征。 这类物质使得可以合成完全不含聚氨酯的聚脲化合物。 聚氧丙烯结构提供聚合物所需的柔性，聚氧丙烯结构的疏水性能防止水的吸收。 此外，胺端基由于其高反应性，不需要使用活化剂便于短的反应时间。 胺氮上的取代基的选择允许该化合物的反应速率在宽范围内变化。

The invention describes novel secondary Polyetherpolyami ne, and their use and manufacture. In particular, secondary and polyoxypropylene Polyoxypropy lentriamine be characterized with respect to their properties, synthesis and applications. With this class of building a fully polyurethane-free poly-urea compound is possible. Here, the polyoxypropylene leads pylengerüst to the desired flexibility of the polymer, and the hydrophobic properties of Polyoxypropylenkör pers prevent the absorption of water. The amine Endgrup pen allow because of their high reactivity beyond short reaction times without the use of activators Akti. The choice of the substituents on the amine nitrogen allows for an adjustment of the rate of reaction of this compound widely.