发明名称 |
Elastic polyurethane fiber. |
摘要 |
<p>Provided is an elastic polyurethane fiber having an excellent hot water resistance, elastic recovery at low temperatures and elongation, prepared from a polyurethane obtained by copolymerization of a high polymer diol obtained from 3-methyl-1,5-pentanediol and an aliphatic dicarboxylic acid, an organic diisocyanate and a chain extender.</p> |
申请公布号 |
EP0397121(A2) |
申请公布日期 |
1990.11.14 |
申请号 |
EP19900108671 |
申请日期 |
1990.05.08 |
申请人 |
KURARAY CO., LTD. |
发明人 |
HIRAI, KOJI;YAMASHITA, SETUO;KOMIYA, YUKIATSU;MAEDA, KATSURA |
分类号 |
C08G18/42;C08G18/66;D01F6/70 |
主分类号 |
C08G18/42 |
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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