Method of viscosifying aqueous fluids and process for recovery o

Details Method of viscosifying aqueous fluids and process for recovery o Method of viscosifying aqueous fluids and process for recovery o

1983-04-08

1985-04-02

Lechert, Jr., Stephen J.

Compositions

Leather or fur treating

166275, 166305R, 252 85A, 252 855R, C09K 702, E21B 4322

Patent

active

045086290

ABSTRACT:
The present invention relates to a method of viscosifying aqueous fluids and a viscosifying composition which when admixed with an aqueous fluid produces a viscosity increase in the fluid in excess of the additive viscosity of the individual composition components. The viscosifying composition comprises xanthan gum and at least one member selected from the group consisting of the ammonium, hydrogen or alkali metal salts of polystyrene sulfonate, polyvinyl sulfonate and hydrolyzed copolymers of styrene sulfonate and maleic anhydride.

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