发明名称 |
HIGH SOLIDS PUMPABLE CEMENT ADDITIVES |
摘要 |
Exemplary liquid cement additive compositions have high solids loading which includes alkali or alkaline earth metal salts and other cement additive components. The liquid carrier is preferably aqueous in nature, although non-aqueous carriers are possible, and the carrier is modified using a viscosity modifying agent and dispersant to help load salt and other solids in high level amounts. Thus, methods for making the liquid cement additive compositions are also disclosed. |
申请公布号 |
WO2004069762(A2) |
申请公布日期 |
2004.08.19 |
申请号 |
WO2004US01213 |
申请日期 |
2004.01.16 |
申请人 |
W. R. GRACE & CO. -CONN |
发明人 |
JARDINE, LESLIE, A.;MYERS, DAVID, F.;RANGANATHAN, ANANDAKUMAR |
分类号 |
C04B40/00 |
主分类号 |
C04B40/00 |
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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