Method of washing polymer latices by aerating

Details Method of washing polymer latices by aerating Method of washing polymer latices by aerating

1977-11-01

1978-12-05

Welsh, M. J.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 296PT, 260 297PT, 528499, C08L 2716

Patent

active

041285174

ABSTRACT:
Contaminants of an aqueous suspension of polymer particles, e.g., those incurred from aqueous suspension or emulsion polymerization reactions, are removed by aerating said suspension and then washing the resulting foamed suspension by passing it in countercurrent relationship with wash water.

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