A process for the bulk polymerization, in the absence of any solvent, of a reactant containing azide functionality and a reactant containing a terminal alkyne functionality, in the presence of Cu (I) catalyst or in the presence of a Cu(II) catalyst without a reducing agent, is described. Polymerization can be achieved at temperatures less than 100° C., which is suitable for low temperature cures. A controlled synthesis for low molecular weight oligomers is disclosed.
本发明涉及一种无溶剂的大量聚合过程,其中包含一种含有
叠氮官能团的反应物和一种含有末端炔基官能团的反应物,在存在Cu(I)催化剂或Cu(II)催化剂且无还原剂的情况下进行。可以在低于100℃的温度下实现聚合,适用于低温固化。本发明还公开了低分子量寡聚物的可控合成方法。