| 发明名称 |
Method of producing polymeric filaments. |
| 摘要 |
A method of making polymeric, e.g., polyester, filaments having low denier spread by use of a polymer of high viscosity is described. The filaments are useful to make yarns and other articles. |
| 申请公布号 |
ZA200209567(B) |
申请公布日期 |
2003.11.25 |
| 申请号 |
ZA20020009567 |
申请日期 |
2002.11.25 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HANS R FRANKFORT;LEONARD J HERBIG;GREGORY E SWEET;GEORGE VASSILATOS |
| 分类号 |
D01D5/092;D01F6/62;D01F6/84 |
主分类号 |
D01D5/092 |
| 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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