| 发明名称 |
MODIFIED ALKYLENEDIAMINE OR POLYALKYLENEPOLYAMINE COMPOSITION AND AQUEOUS HYDRAULIC CEMENT SLURRY EMPLOYING THE COMPOSITION |
| 摘要 |
<p>A modified alkylenediamine or polyalkylenepolyamine composition and use of the composition as a fluid loss additive in aqueous hydraulic cement slurries, as a flocculant for water purification, in the treatment of liquid waste, or in the mining industry for the flocculation of solid particles in water or other aqueous media.</p> |
| 申请公布号 |
CA1217205(A) |
申请公布日期 |
1987.01.27 |
| 申请号 |
CA19840466497 |
申请日期 |
1984.10.29 |
| 申请人 |
DOW CHEMICAL COMPANY (THE) |
发明人 |
WILLIS, STEPHEN B.;BOYCE, PAMELA J. |
| 分类号 |
C04B24/12;C04B24/28;C08G73/02;(IPC1-7):C07C93/04;C08G59/00;C04B7/00 |
主分类号 |
C04B24/12 |
| 代理机构 |
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