| 发明名称 |
CRIMPED CELLULAR FIBRE WITH COLLAPSED CELLS AT BENDS |
| 摘要 |
<p>A crimped fiber having a plurality of cells and bends characterized by the total area occupied by the cells within a cross-section (AA) of the fiber at the bends being less than 50% of the area occupied by the cells within a cross-section of the fiber at other than the bends.</p> |
| 申请公布号 |
EP0251452(A3) |
申请公布日期 |
1990.01.31 |
| 申请号 |
EP19870303989 |
申请日期 |
1987.05.05 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
WINDLEY, WILLIAM THOMAS |
| 分类号 |
A47G27/04;D01D1/02;D01D4/06;D01D5/253;D02G1/14;D02G3/24;(IPC1-7):D02G1/12 |
主分类号 |
A47G27/04 |
| 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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