FIELD: chemistry.
SUBSTANCE: method of obtaining thiocarbamoylchitosan (TCC) involves chitosan reaction with ammonium rhodanide solution in organic thiocarbamide solvent at 110-150°C at weight ratio of chitosan to ammonium rhodanide of 100 : 90 - 440, with further water extraction of cooled reaction mass and product drying.
EFFECT: obtainment of TCC with addition degree of 0,31-1,12.
1 tbl, 7 ex
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