| 发明名称 |
Thermisch gebundener Vliesstoff |
| 摘要 |
The invention relates to a thermally bound non-woven material containing a low-shrinkage dual-component core-sheath fiber consisting of a crystalline polyester core and a crystalline polyester sheath which has a melting point at least 10° C. lower than the core, the heat-shrinkage characteristic of said fiber being less than 10% at 170° C. |
| 申请公布号 |
DE102005015550(B4) |
申请公布日期 |
2009.07.23 |
| 申请号 |
DE20051015550 |
申请日期 |
2005.04.04 |
| 申请人 |
CARL FREUDENBERG KG |
发明人 |
GREINER, ARMIN;VEESER, KLAUS;SCHILLING, HOLGER;FREY, GUENTER;BERKEMANN, RALPH |
| 分类号 |
B01J20/26;C09K3/32;D01F8/14;D04H1/42;D04H1/54;D04H1/541;D04H1/55;D04H1/74 |
主分类号 |
B01J20/26 |
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