| 发明名称 |
SETTABLE COMPOSITIONS COMPRISING INTERGROUND PERLITE AND HYDRAULIC CEMENT |
| 摘要 |
Methods and compositions are disclosed that comprise interground perlite and hydraulic cement. An embodiment provides a composition comprising interground perlite and hydraulic cement. Another embodiment provides a composition comprising: interground unexpanded perlite and Portland cement, the interground having a mean particle size of about 0.5 microns to about 10 microns; and water. |
| 申请公布号 |
EP2651849(A1) |
申请公布日期 |
2013.10.23 |
| 申请号 |
EP20120735761 |
申请日期 |
2012.07.10 |
| 申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
KARCHER, JEFFERY D;BRENNEIS, D. CHAD;RODDY, CRAIG W.;BENKLEY, JAMES R. |
| 分类号 |
C04B28/02;C04B28/04;C04B28/06;C04B28/08;C04B28/14;C04B28/18;C04B28/22;C09K8/46;C09K8/473;C09K8/48;C09K8/487 |
主分类号 |
C04B28/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
