发明名称 |
Yarn treating composition for high-speed friction draw-false twist texturing and a filamentary yarn treated with the same. |
摘要 |
<p>A yarn treating composition useful for application to a filamentary yarn for high-speed friction draw-false twisting. This composition comprises substantially a polyether having a molar copolymerization ratio between propylene and ethylene oxides of 35:65--90:10 and an average molecular weight of 1,000 to 15,000, and small amounts of anionic compounds. The anionic compounds are used in the form of a mixture of salts of specific dicarboxylic acid derivatives with phosphate compounds and/or sulfonate compounds. The application of said treating composition to yarns provides a reduction of fluctuation in friction between the yarns and rollers, guides, etc. and of frictional resistance at a high running speed, improvement in threading property in false twisting, and a sharp decrease in scum deposits on heaters.</p> |
申请公布号 |
EP0024375(A1) |
申请公布日期 |
1981.03.04 |
申请号 |
EP19800302804 |
申请日期 |
1980.08.14 |
申请人 |
TEIJIN LIMITED |
发明人 |
TAKAHASHI, MASAO;YOSHIDA, KATUMI;OHWAKI, SHINJI;MORIGA, HIROYUKI |
分类号 |
D06M15/53;C10M169/00;D01F6/62;D01F11/08;D02G1/02;D06M13/02;D06M13/184;D06M13/192;D06M13/224;D06M13/244;D06M13/248;D06M13/256;D06M13/282;D06M13/292;D06M13/295;D06M13/342;D06M15/55;(IPC1-7):10M3/00;02G1/02;06M13/26 |
主分类号 |
D06M15/53 |
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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