| 摘要 |
<p>Two-dimensional composite element comprising a) at least one layer of a nonwoven or fabric based on microfibers of a fineness of not more than 1.0 dtex, b) at least one layer of a material damping compressive loads, and c) at least one layer of a polymer material the coefficient of static friction of which on any given surface is at least 30% above the coefficient of static friction of layer a) on the same surface, measured under identical conditions.</p> |
