FIELD: hydrate and corrosion inhibitors.
SUBSTANCE: present invention relates to hydrate and corrosion inhibitors based on polyurethanes of formula I, including isomers: 
, where the sum of n, m, x and p is a number sufficient to obtain an average molecular weight of 4 kDa.
EFFECT: these inhibitors can be used in the oil and gas industry in the processes of production, preparation and transportation of hydrocarbons to prevent the formation of gas hydrates and corrosion.
1 cl, 2 dwg, 3 ex
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