Monoalkyl(C8-C12)phenol-formaldehyde oligomers modified with imidazolines and amidoamines based on natural petroleum acids and polyamines have been synthesized. Diethylenetriamine, triethylenetetraamine, polyethylenepolyamines were used as amine compounds in obtaining nitrogen-containing modifiers. The component and quantitative composition of monoalkyl(C8-C12)phenol-formaldehyde oligomers modified with imidazolines and amidoamines of various compositions, the conditions for their preparation are given. The significance of the conducted research is substantiated.
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Амирасланова et al. (2024) studied this question.
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