| 发明名称 |
PROCESS FOR MAKING GEOTEXTILES WITH DEFINED ISOTROPY MADE OF SPUNBOND FIBERS |
| 摘要 |
<p>The melt-spun filaments are deposited in two or more layers. Guide sheets control the angle of filament deposition. They are placed essentially parallel in a first layer. A second layer is laid in the same manner, but in mirror-reversal. An Independent claim is included for the geotextile so prepared.</p> |
| 申请公布号 |
SI1585854(T1) |
申请公布日期 |
2013.09.30 |
| 申请号 |
SI20030032286T |
申请日期 |
2003.11.26 |
| 申请人 |
TENCATE GEOSYNTHETICS AUSTRIA GESELLSCHAFT M.B.H. |
发明人 |
BORNMANN UWE;SCHORGENHUBER HEINZ;AHM KLAUS |
| 分类号 |
D04H3/007;D04H3/02;D04H3/04;D04H3/11;D04H13/00 |
主分类号 |
D04H3/007 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
