Slurry rheology modifier

Details Slurry rheology modifier Slurry rheology modifier

2008-05-20

2008-05-20

Moore, Margaret G. (Department: 1796)

Compositions

Chemically interactive reactants

Organic reactant admixed with inorganic reactant

C252S183110, C516S066000, C516S058000, C516S067000, C516S073000, C516S076000, C516S102000, C516S104000, C516S108000, C516S099000, C524S002000, C524S003000, C524S005000, C106S822000, C106S823000, C523S333000, C523S334000

Reexamination Certificate

active

07374699

ABSTRACT:
A slurry rheology modifier comprises a first water-soluble low-molecular compound [referred to hereinafter as compound (A)] and a second water-soluble low-molecular compound [referred to hereinafter as compound (B)] being different from the compound (A), wherein the viscosity of an aqueous solution at 20° C. prepared by mixing an aqueous solution SA(with a viscosity at 20° C. of 100 mPa·s or less) of compound (A) with an aqueous solution SB(with a viscosity at 20° C. of 100 mPa·s or less) of compound (B) in the ratio of 50/50 by weight can be at least twice as high as the viscosity of either aqueous solution before mixed.

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