发明名称 |
ABSORBENT MATERIAL AND METHOD OF PRODUCTION |
摘要 |
A superabsorbent formulation is described for absorbing liquids (for example in an ostomy, incontinence or woundcare application), the formulation comprising superabsorbent (100 pbw), silica (3-20 pbw), water (0.5-8 pbw) and glycerol (5-40 pbw). The superabsorbent and silica are mixed together in a first production stage (10), to coat the superabsorbent particles with silica. The glycerol and water are added during a second production stage (12). The effect of the silica is to increase the amount of glycerol and water which can be taken up in the formulation, thereby producing a product with greater structural stability when consolidated (compressed).
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申请公布号 |
CA2343558(C) |
申请公布日期 |
2010.02.02 |
申请号 |
CA20012343558 |
申请日期 |
2001.04.05 |
申请人 |
BRISTOL-MYERS SQUIBB COMPANY |
发明人 |
STEER, GRAHAM E.;TROY, PADRAIG G. |
分类号 |
A61B17/11;B01J20/26;A61F13/00;A61L15/16;A61L15/18;A61L15/60;A61L28/00;C08K3/36;C08K5/053;C08L33/04;C08L101/14;C09K3/00 |
主分类号 |
A61B17/11 |
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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