发明名称 |
COATINGS OF WATER-INSOLUBLE SOLID HYDROPHILIC POLYMER |
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. |
申请公布号 |
CA1035278(A) |
申请公布日期 |
1978.07.25 |
申请号 |
CA19740205958 |
申请日期 |
1974.07.30 |
申请人 |
NATIONAL PATENT DEVELOPMENT CORPORATION |
发明人 |
RONEL, SAMUEL H.;LEVY, DIDYA D. |
分类号 |
A61M1/36;B01J20/28;B01J20/32;B01J47/00 |
主分类号 |
A61M1/36 |
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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