| 发明名称 |
Process for textured yarn |
| 摘要 |
A textured melt-spun filament having alternate S-twisted and Z-twisted helical sections connected by twist reversal regions, the filament having a cross-section comprising a spiral wherein the outer portion of the spiral lies at the inside of the helical sections.
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| 申请公布号 |
US4176150(A) |
申请公布日期 |
1979.11.27 |
| 申请号 |
US19770778913 |
申请日期 |
1977.03.18 |
| 申请人 |
MONSANTO |
发明人 |
BROMLEY, JAMES E;YU, JING-PEIR |
| 分类号 |
D01D5/24;D01D5/22;D01D5/253;D01F6/62;(IPC1-7):D01D5/22 |
主分类号 |
D01D5/24 |
| 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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