发明名称 Method for evaluating entangled yarn.
摘要 <p>Described is a method for quantifying interlacing characteristics of multifilamentary yarn, having nodes of a length and a width comprising, (a) measuring the length (L) of at least one node, (b) measuring the width (W) of at least each node measured in step (a) and (c) determining the value of the node harshness from the ratio of L to W for each node measured in step (a). &lt;IMAGE&gt;</p>
申请公布号 EP0490140(A1) 申请公布日期 1992.06.17
申请号 EP19910119930 申请日期 1991.11.22
申请人 BASF CORPORATION 发明人 COONS III, ANDREW M.
分类号 B65H63/06;D02J1/00;D02J1/08;D06H3/00;G01N21/89;G01N21/892;G01N33/36 主分类号 B65H63/06
代理机构 代理人
主权项
地址