| 发明名称 |
Fluid comprising cellulose nano-fibrils, used for oil mining |
| 摘要 |
A drilling fluid comprising cellulose nanofibrils consists of 80% cells with primary walls loaded with carboxylic acids, polysaccharide acids or their mixtures, and contains a dispersing or fluidifying agent at a content of 0-1% with respect to the total weight of the fluid.
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| 申请公布号 |
FR2753995(A1) |
申请公布日期 |
1998.04.03 |
| 申请号 |
FR19960011986 |
申请日期 |
1996.09.27 |
| 申请人 |
RHONE POULENC CHIMIE |
发明人 |
BENCHIMOL JOEL;GUERIN GILLES;VINCENT ISABELLE;CANTIANI ROBERT;SENECHAL ALAIN |
| 分类号 |
C09K8/10;C09K8/20;(IPC1-7):D21H11/18;C08B15/00;C09K7/02;C08L1/00 |
主分类号 |
C09K8/10 |
| 代理机构 |
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代理人 |
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