| 摘要 |
<p>Preparation of thermoplastic elastomer comprises: providing a polycondensate which has reactive groups such as amine or hydroxy, providing a soft component such as polyether or polyester, which contains isocyanate groups and reacting the polycondensate with the soft component in a solution or a melt. An independent claim is also included for a thermoplastic elastomer produced by the above process.</p> |
