| 发明名称 |
ADMIXTURE TO IMPROVE RHEOLOGICAL PROPERTY OF COMPOSITION COMPRISING A MIXTURE OF HYDRAULIC CEMENT AND ALUMINO-SILICATE MINERAL ADMIXTURE |
| 摘要 |
Cement compositions including alumino-silicate and an imidized carboxylic polymer exhibit improved workability.
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| 申请公布号 |
CA2441507(A1) |
申请公布日期 |
2002.09.12 |
| 申请号 |
CA20012441507 |
申请日期 |
2001.09.18 |
| 申请人 |
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK |
发明人 |
MEYER, CHRISTIAN;SHIMANOVICH, SEMYON A. |
| 分类号 |
C04B24/22;C04B24/26;C04B28/02;(IPC1-7):C04B24/12 |
主分类号 |
C04B24/22 |
| 代理机构 |
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