反应详情

An aqueous emulsion comprising 45 parts by weight of methylmethacrylate, 7 parts by weight of styrene, 48 parts by weight of n-butylacrylate, and containing 0.18 part by weight of 30 percent hydrogen peroxide and 0.95 part by weight of C14 -fatty amine hydrochloride dissolved therein, is added dropwise at 85°C. over a period of 4 - 6 hours to an aqueous solution comprising 0.05 part by weight of C14 -fatty amine hydrochloride, 0.005 part by weight of iron (II) chloride, and 0.02 part by weight of 30 percent hydrogen peroxide. The dispersion obtained is subsequently combined with 4 parts by weight of an adduct formed between isononyl phenol and 100 mols of ethylene oxide. A coagulate-free dispersion having a solids content of about 50 percent is obtained.

1. dissolutiondissolved
2. additionis added dropwise at 85°C. over a period of 4 - 6 hours to an aqueous solution
3. customThe dispersion obtained