| 发明名称 |
CEMENT ADMIXTURE AND DEFOAMING AGENT |
| 摘要 |
Water-soluble alkylated alkanolamine salts useful as a defoaming agent with respect to aqueous organic containing solutions and as an admixture for cement-based compositions.
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| 申请公布号 |
CA2071734(A1) |
申请公布日期 |
1993.02.13 |
| 申请号 |
CA19922071734 |
申请日期 |
1992.06.19 |
| 申请人 |
GRACE (W.R.) & CO.-CONN. |
发明人 |
GARTNER, ELLIS M.;MYERS, DAVID F. |
| 分类号 |
B01D19/04;C04B24/12;C04B103/50;(IPC1-7):C04B24/12 |
主分类号 |
B01D19/04 |
| 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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