Stabilization of magnesium hydroxide slurries
AssigneeBetzDearborn Inc.
InventorsGregory J. Pomrink, Bruce K. Fillipo
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Abstract
A treatment for reducing viscosity and inhibiting settling of an aqueous 30% or higher by weight magnesium hydroxide slurry which comprises adding to the slurry an amount, effective for the purpose of a combination of an alkyl sulfosuccinate surfactant, an alkylaryl sulfonate surfactant, a xanthan gum and a clay, and optionally a water soluble polycarboxylate.
Claims3
A composition for reducing viscosity and inhibiting settling of an aqueous 30% or higher by weight magnesium hydroxide slurry which comprises a combination of a dicarboxyethyl-n-octadecyl sulfosuccinate surfactant, an alkylaryl sulfonate surfactant, a xanthan gum and a clay.
Dependencies are inferred from the claim text.