发明名称 |
Process for impregnating a concrete or cement body with a polymeric material |
摘要 |
A process for impregnating cementitious solids with polymeric materials by blending polymeric materials in a grout, allowing the grout to cure, and contacting the resulting solidified grout containing the polymeric materials with an organic mixture containing a monomer, a cross-linking agent and a catalyst. The mixture dissolves the polymerized particles and forms a channel for distributing the monomer throughout the network formed by the polymeric particles. The organic components are then cured to form a substantially water-impermeable mass.
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申请公布号 |
US4828761(A) |
申请公布日期 |
1989.05.09 |
申请号 |
US19880188325 |
申请日期 |
1988.05.04 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY |
发明人 |
MATTUS, ALFRED J.;SPENCE, ROGER D. |
分类号 |
C04B41/00;G21F9/16 |
主分类号 |
C04B41/00 |
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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