发明名称 |
ELASTOMERIC FIBERS AND PROCESS OF MAKING |
摘要 |
<p>Novel melt-spun elastomeric fibers and methods for their preparation. Embodiments are provided in which fibers are melt-spun from a melt-spinnable elastomeric polymer comprising a diisocyanate-capped polyol prepolymer which is chain-extended with an aromatic dihydroxy compound. Also provided are melt-spinnable elastomeric polymers and prepolymers therefor. The fibers may be knit or woven into textile articles including inter alia hosiery and panthyhose.</p> |
申请公布号 |
WO9914252(A1) |
申请公布日期 |
1999.03.25 |
申请号 |
WO1998US19001 |
申请日期 |
1998.09.14 |
申请人 |
OPTIMER, INC.;FOSS, ROBERT, P. |
发明人 |
FOSS, ROBERT, P. |
分类号 |
C08G18/10;C08G18/12;C08G18/20;C08G18/66;C08L75/08;D01F6/70;(IPC1-7):C08G18/30 |
主分类号 |
C08G18/10 |
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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