| 发明名称 |
PROCESS FLUIDS COMPRISING CLAYS AND COLLOIDAL PARTICLES |
| 摘要 |
A water-based, shear-thinning process fluid comprises bentonite, aluminium hydroxide particles, and salt. The median diameter (by weight) of the aluminium hydroxide particles does not exceed 2 µm.
|
| 申请公布号 |
CA2456804(C) |
申请公布日期 |
2010.06.01 |
| 申请号 |
CA20022456804 |
申请日期 |
2002.08.06 |
| 申请人 |
M-I L.L.C. |
发明人 |
VAN DER KOOIJ, FELIX;LEKKERKERKER, HENK;BOEK, EDO SICCO |
| 分类号 |
C09K8/05;C09K8/16;C09K8/22 |
主分类号 |
C09K8/05 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
