| 发明名称 |
Method for measuring the amount of spin finish on polymer fibers |
| 摘要 |
The present invention is directed on a method for measuring the amount of spin finish on a polymer filament or fiber, in a method wherein a filament tow is formed by melt spinning of polymer and an aqueous spin finish formulation is applied to the filament tow. According to the invention the moisture content of the filament tow is measured. <IMAGE> |
| 申请公布号 |
EP1249697(A3) |
申请公布日期 |
2004.01.07 |
| 申请号 |
EP20020396051 |
申请日期 |
2002.04.11 |
| 申请人 |
SUOMINEN NONWOVENS LTD. |
发明人 |
HAUTOJAERVI, JONI;KARJALAINEN, JARMO;UTRIAINEN, MIKKO;HULDEN, MARGARETA;RAHKOLA, MARI |
| 分类号 |
G01N21/35;(IPC1-7):G01N21/35;D01D10/00;D01F6/62;G01N33/36 |
主分类号 |
G01N21/35 |
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