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关于乙烯基酮类的负离子聚合,文献报导尚少。最近Overberger等根据专刊记载进行了第三丁基乙烯基酮的负离子聚合研究,曾有简短报导。我们也进行了这方面的研究,得到若干与他们不很相同的数据,并且在引发体系与溶剂等各方面作了更广泛的研究。兹将主要结果简述如下: (一)Overberger应用非均相与均相体系聚合分别得到结晶性与无定形的聚合物。他曾报导他们的红外光谱并没有多大区别,但是我们发现结晶性的
On the vinyl ketone anion polymerization, the literature reported little. Recently, Overberger et al. Reported the negative ion polymerization of TBBK according to the special issue, which has been briefly reported. We also conducted research in this area, obtained some very different data from them, and conducted more extensive research in all aspects such as triggering systems and solvents. The main results are summarized as follows: (A) Overberger application of heterogeneous and homogeneous polymerization of the system were crystalline and amorphous polymer. He had reported that their infrared spectra did not make much difference, but we found crystalline