FIELD: chemistry.
SUBSTANCE: method involves oxidation of polethylene oxide with 2% potassium permanganate solution in amount ranging from 1.6 to 20% of the volume of the polyethylene oxide solution at temperature 80-100°C in the presence of an organic or inorganic acid, followed by removal of products of unreacted oxidising agent.
EFFECT: simple method of obtaining activated polyethylene oxide and high quality of the end product.
3 cl, 1 tbl, 4 ex
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