发明名称 |
POLYURETHANHARNSTOFFFASERN MIT ERHÖHTER FESTIGKEIT |
摘要 |
Polyurethane-urea compositions are described, and, in particular, elastic polyurethane-urea fibers are described which result therefrom and which contain a dialkylsulphosuccinate as a finely dispersed or dissolved additive which considerably increases the strength of the fibers. Moreover, a method is described of producing polyurethane-urea fibers using a dialkylsulphosuccinate as an additive. |
申请公布号 |
DE50013786(D1) |
申请公布日期 |
2007.01.04 |
申请号 |
DE2000513786 |
申请日期 |
2000.06.26 |
申请人 |
BAYER AG;DORLASTAN FIBERS & MONOFIL GMBH |
发明人 |
ZWEERING, UWE;GROSS, THOMAS;HUETTE, STEPHAN;ENDESFELDER, ANDREAS |
分类号 |
C08K5/42;C08L75/00;C08G18/10;C08G18/48;C08L75/04;C08L75/14;D01F6/70;D01F6/94;D03D7/00 |
主分类号 |
C08K5/42 |
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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