| 发明名称 |
ENHANCED OILFIELD SWELLABLE ELASTOMERS AND METHODS FOR MAKING AND USING SAME |
| 摘要 |
Swellable elastomeric compositions including an elastomer, a covalent crosslinking system and an ionic crosslinking system, where the composition have improved rate of swelling in water, brines and aqueous solutions, swellability, and/or physical properties of the compositions.
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| 申请公布号 |
CA2791468(A1) |
申请公布日期 |
2013.04.06 |
| 申请号 |
CA20122791468 |
申请日期 |
2012.10.05 |
| 申请人 |
WEATHERFORD/LAMB, INC. |
发明人 |
KIM, BYONG JUN;BREACH, WILLIAM DAVID;BANTA, DEBORAH LYNN;SPACEY, KEITH CHARLES |
| 分类号 |
C08L101/14;C08J3/24;C09K8/00;E21B17/00;E21B17/02;E21B33/06;E21B33/12;E21B33/13;E21B34/00;E21B41/00;E21B43/267 |
主分类号 |
C08L101/14 |
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