The invention relates to a compound of formula (I):
wherein A1 and A1' are independently from each other a linear or branched alkylene radical comprising from 1 to 20 carbon atom(s); A2 is in particular a linear or branched alkylene radical comprising from 1 to 200 carbon atom(s); A3 is H or a linear or branched alkyl radical comprising from 1 to 15 carbon atom(s) and R1 and R1' are independently from each other H or a linear or branched alkyl radical comprising from 1 to 20 carbon atom(s).
The present invention concerns the compounds of formula (I), their preparation and their uses, in particular for the preparation of poly(hydroxyurethane)s.
本发明涉及一种公式(I)的化合物:
其中A1和A1'独立地彼此为含有1至20个碳原子的线性或支链烷基;A2特别是含有1至200个碳原子的线性或支链烷基;A3是H或含有1至15个碳原子的线性或支链烷基,而R1和R1'独立地彼此为H或含有1至20个碳原子的线性或支链烷基。
本发明涉及公式(I)的化合物,它们的制备以及它们的使用,特别是用于制备聚(羟基聚
氨酯)。