| 发明名称 |
POLYETHER ESTER ELASTOMER COMPRISING POLYTRIMETHYLENE ETHER ESTER SOFT SEGMENT AND TRIMETHYLENE ESTER HARD SEGMENT. |
| 摘要 |
<p>A polyether ester elastomer comprising about 90 - about 60 weight % polytrimethylene ether ester soft segment and about 10 - about 40 weight % trimethylene ester hard segment, and use thereof in fibers and other shaped articles. The fibers have excellent physical properties, including superior strength and stretch recovery..</p> |
| 申请公布号 |
MXPA03005767(A) |
申请公布日期 |
2004.02.26 |
| 申请号 |
MX2003PA05767 |
申请日期 |
2002.10.24 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HARI BABU SUNKARA |
| 分类号 |
C08G63/672;D01F6/84;D01F6/86;D03D15/08;(IPC1-7):C08G63/02 |
主分类号 |
C08G63/672 |
| 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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