| 发明名称 |
CEMENT ADDITIVE AND CEMENT COMPOSITION USING THE SAME |
| 摘要 |
A cement additive is provided which has a good autogenous shrinkage reducing effect and reduces the viscosity of concrete, and wherein compound A, which is a polycarboxylate copolymer, and ether compounds are indispensable components. |
| 申请公布号 |
WO2007062711(A3) |
申请公布日期 |
2007.07.26 |
| 申请号 |
WO2006EP09418 |
申请日期 |
2006.09.27 |
| 申请人 |
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH;YAGUCHI, MINORU;SUGAMATA, TAKUMI;KINOSHITA, TAKASHI |
发明人 |
YAGUCHI, MINORU;SUGAMATA, TAKUMI;KINOSHITA, TAKASHI |
| 分类号 |
C04B24/02;C04B24/26;C04B24/32;C04B28/02;C04B40/00 |
主分类号 |
C04B24/02 |
| 代理机构 |
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