摘要 |
1. Method of producing new biodegradable, reactive oligomers of aliphatic amido diol type with the general formula 1, where n signifies integer between 2 to 12 and m signifies integer between 1 to 4; is characterised in that lactone with general formula 2, with m value as above, is subjected to reaction with linear alkylenediamine with formula 3,where n has value as above, preferably in temperature of 0-80 degrees C, with the molar ratio of lactone to diamine optimally 2:1.<IMAGE>
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