发明名称 |
DEHNBARE MULTIKOMPONENTENFASER-SPINNVLIESE UND VERFAHREN ZU DEREN HERSTELLUNG |
摘要 |
<p>A process for preparing nonwoven webs including multiple component continuous filaments having high levels of three-dimensional helical crimp utilizing draw rolls to provide a high degree of orientation to each of the polymeric components by mechanically drawing the filaments under conditions wherein the polymeric components remain substantially amorphous and a stretchable nonwoven web including multiple component, continuous filaments having high levels of three-dimensional helical crimp.</p> |
申请公布号 |
DE60220807(T2) |
申请公布日期 |
2008.03.06 |
申请号 |
DE2002620807T |
申请日期 |
2002.09.25 |
申请人 |
E.I. DU PONT DE NEMOURS AND CO. |
发明人 |
VAN TRUMP, JAMES EDMOND;BANSAL, VISHAL;DAVIS, MICHAEL C. |
分类号 |
D01D5/22;D01D5/08;D01F8/06;D01F8/14;D04H3/02;D04H3/14;D04H3/16 |
主分类号 |
D01D5/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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