发明名称 |
A DOUBLE- OR MULTIPLY FIBROUS SHEET MATERIAL CONTAINING SUPERABSORBENT MATERIAL AND A METHOD FOR PRODUCING IT |
摘要 |
A fibrous sheet material includes at least two plies that are bonded together. The fibrous sheet material contains a superabsorbent material in the form of a web of filaments having a diameter in the range between 1 and 40 μm. The web of superabsorbent filaments has a basis weight between 1 and 15 g/m2 and is located between the plies. A method for applying a superabsorbent polymer to a fibrous sheet material produces a superabsorbent double- or multi-ply fibrous sheet material. |
申请公布号 |
EP2793789(A4) |
申请公布日期 |
2015.09.23 |
申请号 |
EP20120860351 |
申请日期 |
2012.12.21 |
申请人 |
SCA HYGIENE PRODUCTS AB |
发明人 |
STRÅLIN, ANDERS |
分类号 |
A61F13/53;A61F13/47;D04H1/70;D04H3/005 |
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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