发明名称 |
Hydrophilic absorbents |
摘要 |
Products are prepared of solid hydrogel matrixes having entrapped therein high-surface area sorbent materials, preferably activated carbon. The entrapped absorbent has an effective surface area no greater than about 1% of the actual surface area of the sorbent material, e.g., activated carbon per se, preferably not over 0.001%. The products are particularly useful in radioimmunoassay for antigens.
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申请公布号 |
US4147764(A) |
申请公布日期 |
1979.04.03 |
申请号 |
US19770824703 |
申请日期 |
1977.08.15 |
申请人 |
NATIONAL PATENT DEVELOPMENT CORPORATION |
发明人 |
LEVY, DIDYA D.;RONEL, SAMUEL H. |
分类号 |
B01J20/28;B01J47/00;G01N33/538;G01N33/78;(IPC1-7):G01N33/16 |
主分类号 |
B01J20/28 |
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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