发明名称 |
Resins with high surface areas and porosities |
摘要 |
Organic resins with high surface areas and porosities, which are insoluble in organic solvents and contain few or no flexible groups in the resin structure, are disclosed. Also disclosed is a process for making such resins from polyfunctional aryl alkali metal compounds and a second polyfunctional monomer. Such resins are useful as absorbants.
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申请公布号 |
US4987157(A) |
申请公布日期 |
1991.01.22 |
申请号 |
US19900472997 |
申请日期 |
1990.01.31 |
申请人 |
E. I. DUPONT DE NEMOURS AND COMPANY |
发明人 |
SMART, BRUCE E.;WEBSTER, OWEN W. |
分类号 |
C08G61/00 |
主分类号 |
C08G61/00 |
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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