发明授权
- 专利标题： Water-absorbing polymers having interstitial compounds, a process for their production, and their use
- 专利标题（中）： 具有间隙化合物的吸水性聚合物，其制备方法及其用途
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申请号： US10076768申请日： 2002-02-14
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公开(公告)号： US06623848B2公开(公告)日： 2003-09-23
- 发明人: Helmut Brehm , Jorg Harren , Jorg Issberner , Richard Mertens
- 申请人： Helmut Brehm , Jorg Harren , Jorg Issberner , Richard Mertens
- 主分类号： A61F1315
- IPC分类号： A61F1315
摘要：
The invention relates to absorvents for water and aqueous liquids, which are vased on water-swell-able, yet water-insoluble polymers wherein cyclodextrin or cyclodextrin derivatives and zeolites high in silicon have been incorporated ionically, covalently and/or as a result of mechanical inclusion.
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