Stable water-in-oil emulsions
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United States of America Patent
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Mar 17, 1987
Grant Date -
N/A
app pub date -
Nov 2, 1983
filing date -
Nov 2, 1983
priority date (Note) -
Expired
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Abstract
In an improved water-in-oil emulsion of the type which contains one or more finely divided water soluble vinyl addition polymers, one or more water soluble water-in-oil emulsifying agents, a hydrocarbon liquid and an aqueous phase, the improvement comprising an aqueous phase ranging from about 30% to about 50% by weight of the emulsion.
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