| 发明名称 |
Polycyanoaryl ether fibers. |
| 摘要 |
<p>Polycyanoaryl ether fibers prepared from polycyanoaryl ethers containing specific repeating units and number average molecular weights or reduced viscosities by stretching melt-spinned fibers, said fibers having superior heat resistance and mechanical strength.</p> |
| 申请公布号 |
EP0445840(A2) |
申请公布日期 |
1991.09.11 |
| 申请号 |
EP19910104055 |
申请日期 |
1986.02.20 |
| 申请人 |
IDEMITSU KOSAN COMPANY LIMITED |
发明人 |
SHIGERU, MATSUO;MURAKAMI, TOMOYOSHI |
| 分类号 |
C08G65/40;C08J5/18;D01F6/66 |
主分类号 |
C08G65/40 |
| 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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