Abstract
Polyfunctional ion-exchangers were synthesized by heterophase amination of α-oxide derivatives of hydrolyzed lignin with aliphatic di-and polyamines. Optimal conditions for their preparation were determined. Certain physicochemical properties were studied.
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Translated from Khimiya Prirodnykh Soedinenii, No. 5, pp. 492–495, September–October, 2007.
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Chopabaeva, N.N. Modified lignin with ion-exchange properties. Chem Nat Compd 43, 598–602 (2007). https://doi.org/10.1007/s10600-007-0200-4
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DOI: https://doi.org/10.1007/s10600-007-0200-4