发明名称 |
NON-TISSE CONSTITUE DE MONOFILAMENTS ET DE MULTIFILAMENTS LIES AUX POINTS D'INTERSECTION, PRESENTANT UNE STABILITE DIMENSIONNELLE ELEVEE ET PROCEDE POUR SA FABRICATION |
摘要 |
<p>Non-woven fabrics made from spun, synthetic polymer filaments and composed of several superposed layers of interbonded monofilaments and multifilament strands deposited in a tangled form; at least segments of the individual filaments of the multifilament strands being disposed parallel to one another with total or partial bonding together of the parallel filaments, and the individual filaments and the multifilament strands being bonded together at least at the points of their random crossings.</p> |
申请公布号 |
FR2457919(B1) |
申请公布日期 |
1985.08.30 |
申请号 |
FR19800011984 |
申请日期 |
1980.05.29 |
申请人 |
FREUDENBERG CARL |
发明人 |
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分类号 |
D04H3/011;D04H3/12;D04H3/14;D04H3/16;(IPC1-7):D04H3/08;D04H1/54 |
主分类号 |
D04H3/011 |
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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