发明名称 |
Thermothickener Polymer and Surfactant Composition and Methods of Employing the Composition |
摘要 |
The present disclosure is directed to a thermothickening composition comprising: a surfactant; and a thermothickening polymer that is the product of at least the following monomers: a non-ionic hydrosoluble unsaturated amide monomer; an ionic monomer; and an unsaturated dicarboxylic acid half ester having a heat sensitive functional group. |
申请公布号 |
US2013081816(A1) |
申请公布日期 |
2013.04.04 |
申请号 |
US201213682647 |
申请日期 |
2012.11.20 |
申请人 |
BAKER HUGHES INCORPORATED;BAKER HUGHES INCORPORATED |
发明人 |
GUPTA D.V. SATYANARAYANA;CHETTY MADHUKAR |
分类号 |
C09K8/62;E21B36/00;E21B43/26 |
主分类号 |
C09K8/62 |
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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