Dispersions of water soluble polymers in oil

Details Dispersions of water soluble polymers in oil Dispersions of water soluble polymers in oil

1977-08-18

1978-05-23

Rzucidlo, Eugene C.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 296CM, 260 296HN, C08F 232

Patent

active

040909921

ABSTRACT:
Water soluble polymers dispersed in a water-in-oil emulsion are treated to reduce the water content thereof to provide a polymer dispersed in oil which is stable to coagulation or agglomeration during subsequent treatment. The composition can be chemically modified and/or made self dissolving in water by addition of surfactant without polymer agglomeration.

REFERENCES:
patent: 3826771 (1974-07-01), Anderson et al.
patent: 3849361 (1974-11-01), Zweigle
patent: 3957739 (1976-05-01), Cabestany et al.
patent: 3997492 (1976-12-01), Kane et al.
patent: 4021399 (1977-05-01), Hunter et al.

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