| 发明名称 |
NON-DISPERSIBLE VERMICULITE PRODUCTS |
| 摘要 |
NON-DISPERSIBLE VERMICULITE PRODUCTS A process for improving the water resistance of shaped articles formed by removing the water from an aqueous dispersion of vermiculite lamellae containing a cationic polyamine or an anionic polyacrylamide, and the shaped articles so formed, are disclosed. |
| 申请公布号 |
CA1311973(C) |
申请公布日期 |
1992.12.29 |
| 申请号 |
CA19880583074 |
申请日期 |
1988.11.15 |
| 申请人 |
HERCULES INCORPORATED |
发明人 |
BRUNGARDT, CLEMENT L.;RUSH, PAMELA K. |
| 分类号 |
C04B30/00;C04B14/20;C04B41/63 |
主分类号 |
C04B30/00 |
| 代理机构 |
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代理人 |
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