| 发明名称 |
COMPOUNDS AND METHODS FOR REDUCING WATER CONTENT IN CEMENTITIOUS MIXTURES |
| 摘要 |
<p>Compounds for reducing water content in cementitious mixtures selected from an amphoteric, an alkyl polyglycoside, an ester, a triglyceride derivative, and mixtures thereof are provided. Methods are also provided for reducing water content in cementitious mixtures.</p> |
| 申请公布号 |
EP1976807(A2) |
申请公布日期 |
2008.10.08 |
| 申请号 |
EP20070762412 |
申请日期 |
2007.01.23 |
| 申请人 |
COGNIS IP MANAGEMENT GMBH |
发明人 |
MAO, JIANHUA;IRVINE, JAMES H. |
| 分类号 |
C04B7/00;C04B24/12;C04B28/04 |
主分类号 |
C04B7/00 |
| 代理机构 |
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