| 摘要 |
<p>The invention relates to compounds suitable for use as hardeners and/or accelerators in coating systems having the general formula (I), wherein: n is an integer chosen from 1 to 3, X represents a bond or a bivalent radical other than a keto radical, B1 represents hydrogen or Y1-N(R1)R2 and B2 represents Y2-N(R3)R4, wherein Y1, Y2 represent each independently a bivalent radical, R1, R2, R3, R4 represent each independently a hydrogen, alkyl or aminoalkyl in which at least one of R1, R2, R3, R4 represents hydrogen, and at least one of B1, B2 represents a moiety containing at least 3 carbon atoms.</p> |
