Concentrated emulsions of water-soluble polymers

Details Concentrated emulsions of water-soluble polymers Concentrated emulsions of water-soluble polymers

1981-12-21

1984-03-06

Griffin, Ronald W.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

523336, 524801, 524827, 524831, C08L 3302, C08L 3326

Patent

active

044355289

ABSTRACT:
Stable concentrated water-in-oil emulsions of water-soluble polymers such as polyacrylamide are provided by concentrating a water-in-oil preconcentrate emulsion of the water-soluble polymer containing an inverting surfactant in an amount sufficient to reduce the bulk viscosity of the preconcentrate emulsion.

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