| 发明名称 |
Fiber structures with absorbency gradient and process for their production. |
| 摘要 |
Superabsorbent non-wovens prepared by air-laying superabsorbent staple fibers along with other fibers, differing in density by at least 0.2 g/cc from that of the superabsorbent fiber. |
| 申请公布号 |
EP0414541(A1) |
申请公布日期 |
1991.02.27 |
| 申请号 |
EP19900309253 |
申请日期 |
1990.08.23 |
| 申请人 |
ARCO CHEMICAL TECHNOLOGY INC. |
发明人 |
GUPTA, VIJAI P. |
| 分类号 |
A61F13/53;A61F13/00;A61F13/15;A61F13/49;A61L15/60;B32B5/08;D04H1/02;D04H1/42;D04H1/70;D06M17/00 |
主分类号 |
A61F13/53 |
| 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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