| 发明名称 |
CEMENT COMPOSITION |
| 摘要 |
<p>A cement admixture composed of a mixture of certain lower alkyl ether oxyalkylene adducts with certain higher alkylene diols to provide cement compositions of mortar and concrete which inhibit drying shrinkage while permitting substantial air entrainment and enhanced compressive strength.</p> |
| 申请公布号 |
HK1003635(A1) |
申请公布日期 |
2001.02.02 |
| 申请号 |
HK19980102979 |
申请日期 |
1998.04.09 |
| 申请人 |
W.R. GRACE & CO.-CONN. |
发明人 |
KERKAR, AWDHOOT VASANT;BERKE, NEAL STEVEN;DALLAIRE, MICHAEL PAUL |
| 分类号 |
C04B24/02;C04B28/02;C04B103/60;(IPC1-7):C04B |
主分类号 |
C04B24/02 |
| 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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