Suspension of water-soluble polymers in aqueous media...

C - Chemistry – Metallurgy – 08 – L

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400/7019, 6/89,

C08L 1/08 (2006.01) C08J 3/03 (2006.01)

Patent

CA 1340137

A suspension of an anionic or nonionic water-soluble polymer in an aqueous solution of an inorganic ammonium salt is characterized in that the polymer comprises at least 15% of the total weight of the suspension, the ammonium salt has a multivalent anion, and the weight ratio of the ammonium salt to the water is at least 0.15.

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