发明名称 |
FRICTION REDUCTION USING A VISCOELASTIC SURFACTANT. |
摘要 |
<p>The friction exhibited by a flowing aqueous liquid containing a viscoelastic surfactant can be further reduced by adding to the aqueous liquid an organic electrolyte capable of associating with the surfactant ion of the viscoelastic surfactant. For example, the friction exhibited by an aqueous liquid containing cetyl trimethylammonium salicylate can be further reduced by the addition of sodium salicylate to the liquid. The resulting aqueous liquid systems exhibiting the reduced friction are shear stable and useful in a wide variety of applications.</p> |
申请公布号 |
EP0092581(A4) |
申请公布日期 |
1984.03.29 |
申请号 |
EP19820903610 |
申请日期 |
1982.10.27 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
TEOT, ARTHUR S.;ROSE, GENE D.;STEVENS, GREGORY A. |
分类号 |
B01F;B01F17/00;B01F17/18;B01J13/00;B65G53/04;B65G53/30;C09K3/00;F17D1/16;(IPC1-7):B01F17/18 |
主分类号 |
B01F |
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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