| 发明名称 |
PVP/para-aramid fibers and process for making them |
| 摘要 |
<p>Fibers are disclosed which consist of a combination of para-aramid and poly(vinyl pyrrolidone). The fibers exhibit improved strength and greatly improved dyeability as well as improvements in several other characteristics.</p> |
| 申请公布号 |
EP0401740(B1) |
申请公布日期 |
1997.09.10 |
| 申请号 |
EP19900110601 |
申请日期 |
1990.06.05 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
LEE, KIU-SEUNG |
| 分类号 |
D01F1/07;C08L77/00;C08L77/10;D01D5/06;D01F6/60;D01F6/90;D03D15/00;(IPC1-7):D01F6/90 |
主分类号 |
D01F1/07 |
| 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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