发明名称 |
Absorbent nonwoven fabric containing staple length polyester/polyethylene conjugate fibers and absorbent fibers. |
摘要 |
There is disclosed a low density, highly absorbent, thermal bonded, nonwoven fabric comprising absorbent fibers and staple length polyester/polyethylene conjugate fibers that is produced by the steps of: (a) producing a mixture of such fibers to produce a fibrous web; (b) subjecting said web to a temperature sufficient to fuse the polyethylene component of said conjugate fibers without fusing the polyester component of said conjugate fibers, while maintaining the web under little or no compression: and (c) cooling said web to re-solidify the polyethylene component of said conjugate fibers, to thereby form bonds at the sites where said conjugate fibers touch other fibers.
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申请公布号 |
EP0070164(A2) |
申请公布日期 |
1983.01.19 |
申请号 |
EP19820303606 |
申请日期 |
1982.07.09 |
申请人 |
CHICOPEE |
发明人 |
FEKETE, PAUL;MAYS, ALFRED THOMAS |
分类号 |
A61F13/15;A61F13/56;A61L15/22;D04H1/54;(IPC1-7):D04H1/54 |
主分类号 |
A61F13/15 |
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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