| 发明名称 |
DRAWING OF POLYESTER FILAMENTS |
| 摘要 |
Simultaneous drawing of mixed polyester filaments is improved by use of chain-branched polyester for the polymer from which the polyester filaments are spun.
|
| 申请公布号 |
WO9950483(A1) |
申请公布日期 |
1999.10.07 |
| 申请号 |
WO1998US06154 |
申请日期 |
1998.03.31 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY;ANEJA, ARUN, PAL |
发明人 |
ANEJA, ARUN, PAL |
| 分类号 |
D01D5/08;D01D5/253;D01F6/62;D02J1/22;(IPC1-7):D01F6/62 |
主分类号 |
D01D5/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
