Process for producing small polymer phase droplet microemulsions by multistep aqueous phase addition

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United States of America Patent

PATENT NO 5354801
SERIAL NO

08105266

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Abstract

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A novel method for producing compositions comprising polymeric solution droplets is disclosed. The products are useful as retention aids in paper pulps, as flocculating agents for flocculating a wide variety of dispersions of suspended solids and as drive fluids for use in oil recovery.

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Patent Owner(s)

Patent OwnerAddress
CIBA SPECIALTY CHEMICALS CORP540 WHITE PLAINS ROAD P O BOX 2005 TARRYTOWN NY 10591

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
O'Toole, Michael P Norwalk, CT 19 276

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