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US 4,786,679 AGranted
Water-in-oil emulsions of amidase
AssigneeNalco Chemical Company
InventorsRobert L. Wetegrove, Ralph W. Kaesler, Bhupati Bhattacharyya
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Abstract
A water-in-oil emulsion, the aqueous phase of which contains Amidase. An improved method of treating water-in-oil emulsions of acrylamide polymers with Amidase to reduce the acrylamide content thereof which comprises adding the Amidase in the form of a water-in-oil emulsion.
Claims2
A water-in-oil emulsion comprising a mixture of Amidase, and an acrylamide containing polymer.
Dependencies are inferred from the claim text.