| 发明名称 |
Superabsorbent material and method for producing said material |
| 摘要 |
A superabsorbent polysaccharide derivative is obtained by oxidation of the polysaccharide to the extent that the derivative contains 0.2-0.3 carboxyl group per monosaccharide unit and cross-linking the oxidized polysaccharide with 0.0001-0.2 equivalent of cross-linking agent per monosaccharide unit. The polysaccharide may also be cross-linked prior to oxidation. |
| 申请公布号 |
AU5348398(A) |
申请公布日期 |
1998.07.15 |
| 申请号 |
AU19980053483 |
申请日期 |
1997.12.18 |
| 申请人 |
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK |
发明人 |
ARIE CORNELIS BESEMER;JEFFREY W. THORNTON |
| 分类号 |
A61L15/60;A61F13/53;A61L15/00;A61L15/28;C08B15/00;C08B31/00;C08B37/00;C08B37/14 |
主分类号 |
A61L15/60 |
| 代理机构 |
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