FIELD: chemistry.
SUBSTANCE: invention relates to an aqueous binder composition based on carbohydrates, containing a carbohydrate component (a) and an amine component (b), where the carbohydrate component (a) comprises one or more pentoses in a total amount of 3 to 70 wt % based on the total weight of the carbohydrate component (a), and to a method for its preparation.
EFFECT: preparation of the binder composition, based on renewable sources, and improved cure rate.
37 cl, 3 dwg, 2 tbl
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