| 发明名称 |
Copolyester fibers suitable for use in carpets |
| 摘要 |
<p>Copolyester fibers susceptible of enhanced dyeability on continuous dye equipment and which have improved recovery from compression are prepared from a poly(alkylene terephthalate) such as poly(ethylene terephthalate) containing 9 o 17 weight percent of a poly(tetramethylene ether) glycol having a molecular weight of 500 to 1500.</p> |
| 申请公布号 |
EP0388737(B1) |
申请公布日期 |
1995.12.20 |
| 申请号 |
EP19900104554 |
申请日期 |
1990.03.09 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
BAIR, THOMAS IRVIN;KOBSA, HENRY |
| 分类号 |
D01F6/86;(IPC1-7):D01F6/84 |
主分类号 |
D01F6/86 |
| 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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