Method for breaking petroleum emulsions and the like comprising resinous polyalkylene oxide adducts
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United States of America Patent
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Dec 22, 1981
Grant Date -
N/A
app pub date -
Oct 5, 1979
filing date -
Oct 5, 1979
priority date (Note) -
Expired
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Abstract
The invention relates to a method of breaking petroleum emulsions by utilization of a micellar solution of a water-insoluble thin film spreading agent, comprising: (a) from between about 5% and about 75% by weight of resinous polyalkylene oxide adducts; (b) from between about 2% and about 30% by weight of a hydrotropic agent; (c) from between about 2% and about 30% by weight of an amphipathic agent; and (d) from between about 15% and about 90% by weight of water.
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