| 发明名称 |
ABSORBENT COMPOSITION OF MATTER |
| 摘要 |
<p>A dry, solid, water-swellable, water-insoluble absorbent composition of matter comprises an ionic complex of a water-soluble anionic poly-electrolyte and a polyvalent metal cation. The composition is characterized by an ability to uncomplex at an elevated pH and recomplex at a lower pH.</p> |
| 申请公布号 |
CA1057726(A) |
申请公布日期 |
1979.07.03 |
| 申请号 |
CA19760245650 |
申请日期 |
1976.02.13 |
| 申请人 |
NATIONAL STARCH AND CHEMICAL CORPORATION |
发明人 |
GANSLAW, STUART H.;KATZ, HOWARD G. |
| 分类号 |
B01J20/26;A61K8/73;A61K8/81;A61L15/60;A61Q1/12;A61Q15/00;A61Q19/00;C08F2/00;(IPC1-7):01J1/22;08F8/42 |
主分类号 |
B01J20/26 |
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