发明名称 |
MINIEMULSION POLYMERIZATION TO PREPARE DRAG REDUCERS |
摘要 |
A method of producing a polymer latex drag reducer. The method begins by forming an aqueous solution comprising a surfactant, a buffer and water. The method then forms an organic solution comprising a monomer and a co-stabilizer. The aqueous solution and the organic solution are mixed to form an emulsion. The emulsion is then subjecting to a high shear device to produce a miniemulsion, wherein the monomers are broken into small droplets followed by polymerizing the miniemulsion with the addition of an initiator, wherein a nucleation occurs in the small monomer droplets. |
申请公布号 |
WO2011094333(A1) |
申请公布日期 |
2011.08.04 |
申请号 |
WO2011US22602 |
申请日期 |
2011.01.26 |
申请人 |
CONOCOPHILLIPS COMPANY;BAO, ZHIYI;SMITH, KENNETH W. |
发明人 |
BAO, ZHIYI;SMITH, KENNETH W. |
分类号 |
C08F2/32 |
主分类号 |
C08F2/32 |
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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