发明名称 |
Continuous filament yarn precoat septum |
摘要 |
A precoat septum in the form of a winding onto a core of textured yarn produced of continuous filaments of an organic or inorganic material. The yarn is texturized by air blowing a plurality of said filaments utilizing an air jet, and drawing off the filaments at a speed which is lower than the speed at which they enter the jet so that the resulting yarn is characterized by the filaments having a plurality of random entangled loops.
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申请公布号 |
US5334451(A) |
申请公布日期 |
1994.08.02 |
申请号 |
US19930051540 |
申请日期 |
1993.04.26 |
申请人 |
MEMTEC AMERICA CORPORATION |
发明人 |
BARBOZA, STEVEN D. |
分类号 |
B01D29/11;B01D37/02;B01D39/16;B01D39/20;B01J47/12;D02G3/34;(IPC1-7):D02G3/00 |
主分类号 |
B01D29/11 |
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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