Sodium acrylate → Sulfuric Acid

Beteiligte Stoffe

Reaktionsschritte

In the same polymerization reaction as used in Example 1, the polymerization by the procedure of Example 1 was carried out, except that 250 g of purified water, 410 g of an aqueous 35% sodium acrylate, and 140 g of an aqueous 40% solution of 3-allyloxy-1,2-dihydroxypropane monosulfate obtained by the reaction of 1 mole of 3-allyloxy-1,2-dihydroxypropane with 0.5 mole of sulfuric acid. The reaction produced a aqueous solution of a water-soluble copolymer (7). The conversion was 94% and the number-averaged molecular weight of the water-soluble copolymer (7) was 5,000.

Herkunft & Nachweise