B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
31/16, 196/206,
B01D 17/04 (2006.01) E21B 43/22 (2006.01)
Patent
CA 1153272
ABSTRACT OF THE INVENTION The invention relates to the use of a homogeneous, micellar solution of a water-insoluble thin film spreading agent comprising polyepoxide condensates of resinous polyalkylene oxide adducts and polyether polyols for the breaking of petroleum emulsions, and the like, the micellar solution comprising: (a) from between about 5% and about 75% by weight of said polyepoxide condensate; (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.
361784
Borden Ladner Gervais Llp
Magna Corporation
LandOfFree
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