| 发明名称 |
METHOD AND APPARATUS FOR PRODUCING LARGE DIAMETER SPUN FILAMENTS |
| 摘要 |
<p>INVENTOR: Leroy Chi-tsun Lin INVENTION: METHOD AND APPARATUS FOR PRODUCING LARGE DIAMETER SPUN FILAMENTS Large diameter filaments are produced by increasing the cooling efficiency of a molten polymer as it exits a spinnerette orifice. The cooling is accomplished in a collar configuration having means for directing cooling air and an ionic discharge in a direction transverse to the axis of the filament as it passes through the collar.</p> |
| 申请公布号 |
CA1099869(A) |
申请公布日期 |
1981.04.28 |
| 申请号 |
CA19770282538 |
申请日期 |
1977.07.12 |
| 申请人 |
GOODYEAR TIRE & RUBBER COMPANY (THE) |
发明人 |
LIN, LEROY C. |
| 分类号 |
D01D5/092;(IPC1-7):01D5/08 |
主分类号 |
D01D5/092 |
| 代理机构 |
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