发明名称 |
BIODEGRADABLE SPIN FINISHES |
摘要 |
HOE 91/F 328 of the disclosure: Biodegradable spin finishes The invention relates to spin finishes which contain compounds of the formula HO(CH2CH20)x-RO-(CH2CH2O)yH I in which R is an alkylene radical which is mono- or polysubstituted by alkyl, has 2 to 4 carbon atoms in the alkylene chain and contains methyl, ethyl, propyl or isopropyl as the alkyl substituent, and the sum of x and y is 10 to 20, x and y being different from zero, and to a process for the spin finishing of fibers. |
申请公布号 |
CA2080741(A1) |
申请公布日期 |
1993.04.20 |
申请号 |
CA19922080741 |
申请日期 |
1992.10.16 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
KLEBER, ROLF;JAECKEL, LOTHAR |
分类号 |
D06M13/02;D01F11/04;D06M13/165;D06M13/17;D06M13/224;D06M13/244;D06M13/282;D06M13/292;D06M15/53;(IPC1-7):C07C43/315;C07C43/13 |
主分类号 |
D06M13/02 |
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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