发明名称 |
PROCEDIMIENTO MEJORADO PARA LA FABRICACION DE UNA TELA NO TEJIDA AUTOLIGADA Y PRODUCTO OBTENIDO |
摘要 |
<p>A selfbonded nonwoven fabric comprising at least 70 weight percent of sheath/core heterofilaments having a core of isotactic polypropylene in which the sheaths are high density polyethylene in an amount of 5 to 30 weight percent of the heterofilaments, and method of preparation. The fabrics have outstanding strength, fatigue resistance, and tear resistance and are eminently suitable for civil engineering applications such as unpaved road underlay material.</p> |
申请公布号 |
MX148564(A) |
申请公布日期 |
1983.05.10 |
申请号 |
MX19780172714 |
申请日期 |
1978.03.10 |
申请人 |
FIBER INDUSTRIES, INC |
发明人 |
HAZAEL EDWARD BOOKER;BARRIE LINTON DAVIES;ALFRED JOHN HUGHES;CHARLES JAMES SHIMALLA |
分类号 |
D01F8/06;D04H3/14;(IPC1-7):04H1/16 |
主分类号 |
D01F8/06 |
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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