发明名称 |
Fiber preparation agents to produce a marked separating capability |
摘要 |
A process for the manufacture of synthetic staple fibers having a marked separating capability by preparing the synthetic fibers with fatty acid-amine-condensation products, which comprises preparing or conditioning the fibers, prior to the textile spinning processes, with fatty acid-hydroxy-alkyl-ethylene-diamine condensation products, the hydroxyalkyl radical or which shows 2 or 3 carbon atoms, and 1 to 2 identical or different radicals of saturated fatty acids having from 14 to 18 carbon atoms are present per mole of hydroxy-alkyl-ethylene-diamine.
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申请公布号 |
US4095941(A) |
申请公布日期 |
1978.06.20 |
申请号 |
US19750618055 |
申请日期 |
1975.09.30 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
CUNTZE, ULRICH;DOLLINGER, GUSTAV;KLEBER, ROLF |
分类号 |
D06M13/405;D06M13/46 |
主分类号 |
D06M13/405 |
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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